Our SPL Parts Rear Upper Arms (RUA) greatly increase the range of rear camber adjustment for high performance track/street applications and are a must for lowered cars to meet alignment requirements. The adjustment range provided by the eccentric washer on the OEM control arm is insufficient to get camber back into proper spec. Our Rear Upper Links feature gun drilled 2024 Aluminum center links, clamps, and clevises, along with Blue Anodized Titanium socket head cap screws and our 360 degree rotating clamp system. This combination provides superior strength, performance, durability, and ease of adjustment. Long gone are the days of fumbling with wrenches to tighten jam nuts while trying to trying to keep your bearings oriented correctly. A simple 3/16" allen key is all that is required to lock down your alignment settings! FK Spherical Rod Ends eliminate the soft worn out bushings on the stock links to reduce alignment change in the rear suspension under hard cornering, acceleration and braking. They feature a Teflon liner to provide quiet operation, low friction, smooth articulation, and eliminates bushing deflection under load. The PTFE liner is chemically bonded to the inner diameter of the race. The liner offers a very high load carrying capacity and has greatly increased dynamic wear characteristics. The operating temperatures of the liner ranges from -65&ordm

• Proudly made, engineered, and assembled in the USA.

This Part Fits:

SPL Toyota GR Corolla rear upper camber arms sharpen suspension response and provide a more predictable on-limit feel by eliminating bushing deflection. For peak handling performance, tire wear, and braking, the SPL RUAs provide a huge adjustment range to dial in the ideal amount of camber, especially for lowered cars. For advanced users with more aggressive builds, the wide adjustment range can even be used to make small kinematic changes to achieve a more desirable bump geometry when combined with adjustable lower arms, and the outboard, clamp-style double adjuster allows for quick adjustments that are easier to reach and free of jam nuts.BenefitsLarge Camber Adjustability RangeEliminates Bushing DeflectionImproves Rear Suspension ResponseEasier, On-Car Adjustment + No Jam NutsSelf-Cleaning, US Made, PTFE-Lined FK BearingsMaterials6061-T6 Aluminum Clevis and Arm (Anodized Black)6061-T6 Aluminum Spacers and 360º Clamp4130 Chromoly Steel Double Adjuster (Electroless Nickel Plated)Ti-6Al-4V Titanium 1/4-20 Socket Head Allen Screws (Anodized Blue)FK PTFE-lined Spherical BearingsEasy, On-Car AdjustmentsThe double adjuster is mounted outboard, near to the knuckle, to improve accessibility. Simply loosen the 1/4-20 titanium hardware and turn the adjuster to achieve the desired amount of camber. Lastly, tighten the 1/4-20 titanium hardware to lock it in. No more wandering alignment specs as you try to hold one end and tighten the other.Suitable for all uses, from daily driver to race car.

• Proudly made, engineered, and assembled in the USA.

This Part Fits:

Our SPL Parts Nissan GTR R35 High Clearance Rear Traction Rods (RTRHC) have been designed to allow the use of wider wheel and tire combinations from road race setups to 15" drag wheels and tires. FK Rod Ends eliminate the mushy rubber bushings on the stock links to reduce toe change in the rear suspension under hard acceleration/braking and when going over bumps. This provides more stability and predictability to the rear suspension for tighter handling. Our Rear Traction Links are also length adjustable to allow the rear suspension bumpsteer characteristics to be adjusted.SPL Parts Traction Arms for the R35 GTR feature an ultra light construction using 7075 Billet Aluminum alloy, Blue Anodized Titanium jam nuts, and oversized FK Heim Joints. FK Bearings Rod Ends manufactured in Connecticut feature a Teflon liner to provide quiet operation, low friction, smooth articulation, and eliminates bushing deflection under load. The PTFE liner is chemically bonded to the inner diameter of the race. The liner offers a very high load carrying capacity and has greatly increased dynamic wear characteristics. The operating temperatures of the liner ranges from -65&ordm

• Proudly made, engineered, and assembled in the USA.

This Part Fits:

Our SPL Rear Traction Links (RTR) eliminate the soft mushy rubber bushings on the stock links to reduce geometry changes in the rear suspension under hard acceleration/braking and when going over bumps. This provides more stability and predictability to the rear suspension for tighter handling. Our Traction Links are also length adjustable to allow the rear suspension bumpsteer characteristics to be tuned. Using FEA (Finite Element Analysis) our CNC milled 6061-T6 Billet Aluminum clevis designed to be beautiful and strong, while the gundrilled 2024-T351 dogbone allows for easy adjustment. Blue Anodized Titanium hardware shaves even more unsprung weight from the arms, without compromising strength. FK Spherical Bearings and Rod Ends are manufactured in Connecticut and utilize a Teflon liner to provide quiet operation, lower friction, smooth articulation, and eliminates bushing deflection under load. The liner is also self-lubricating and self-cleaning, offering robust reliability for street and track use. The PTFE liner is chemically bonded to the inner diameter of the race and offers a very high load carrying capacity that has greatly increased dynamic wear characteristics.Sold as a Pair.Made in the USA.

• Proudly made, engineered, and assembled in the USA.

This Part Fits:

SPL Parts Rear Traction Links (RTR) increase stability and response by eliminating bushing deflection under hard acceleration and braking and help to reduce wheel hop on hard launches. Our length adjustable links allow fine tuning of rear bumpsteer and anti squat characteristics. These arms are designed for use in high performance street and race vehicles.Our Rear Traction Links feature gun drilled 2024 Aluminum center links, clamps, and clevises, along with Blue Anodized Titanium socket head cap screws and our 360 degree rotating clamp system. This combination provides superior strength, performance, durability, and ease of adjustment. Long gone are the days of fumbling with wrenches to tighten jam nuts while trying to trying to keep your bearings oriented correctly. A simple 3/16" allen key is all that is required to lock down your alignment settings!FK Bearings rod ends manufactured in Connecticut feature a Teflon liner to provide quiet operation, low friction, smooth articulation, and eliminates bushing deflection under load. The PTFE liner is chemically bonded to the inner diameter of the race. The liner offers a very high load carrying capacity and has greatly increased dynamic wear characteristics. The operating temperatures of the liner ranges from -65º to 325ºF, offering robust reliability for both street and track use. Sold as a pair.Made in the USA.

• Proudly made, engineered, and assembled in the USA.

This Part Fits:

SPL Parts adjustable Rear Traction Rods (RTR) increase stability and response by eliminating bushing deflection under hard acceleration and braking and help to reduce wheel hop on hard launches. Our length adjustable links allow fine tuning of rear bumpsteer and anti squat characteristics. These arms are designed for use in high performance street and race vehicles

• Proudly made, engineered, and assembled in the USA.

This Part Fits:

BMW F8X/G8X Rear Traction Links (RTR) for the M2 / M3 / M4 increase stability and response by eliminating bushing deflection under hard acceleration and braking and help to reduce wheel hop on hard launches. Our length adjustable links allow fine tuning of rear bumpsteer and anti squat characteristics. These arms are designed for use in high performance street and race vehicles.Black Anodized and gun drilled 2024 Aluminum links along with our 360 degree Rotating Clamp design allow for quick and precise adjustment. Blue Anodized Titanium Socket Head Cap Screws shaves even more unsprung weight without compromising strength.FK Bearings rod ends manufactured in Connecticut feature a Teflon liner to provide quiet operation, low friction, smooth articulation, and eliminates bushing deflection under load. The PTFE liner is chemically bonded to the inner diameter of the race. The liner offers a very high load carrying capacity and has greatly increased dynamic wear characteristics. The operating temperatures of the liner ranges from -65º to 325ºF, offering robust reliability for both street and track use. Sold as a pair.Made in the USA.

• Proudly made, engineered, and assembled in the USA.

This Part Fits:

BMW F2X/F3X Rear Traction Links (RTR) increase stability and response by eliminating bushing deflection under hard acceleration and braking and help to reduce wheel hop on hard launches. Our length adjustable links allow fine tuning of rear bumpsteer and anti squat characteristics. These arms are designed for use in high performance street and race vehicles.Our Rear Traction Links feature gun drilled 2024 Aluminum center links, clamps, and clevises, along with Blue Anodized Titanium socket head cap screws and our 360 degree rotating clamp system. This combination provides superior strength, performance, durability, and ease of adjustment. Long gone are the days of fumbling with wrenches to tighten jam nuts while trying to trying to keep your bearings oriented correctly. A simple 3/16" allen key is all that is required to lock down your alignment settings!FK Bearings rod ends manufactured in Connecticut feature a Teflon liner to provide quiet operation, low friction, smooth articulation, and eliminates bushing deflection under load. The PTFE liner is chemically bonded to the inner diameter of the race. The liner offers a very high load carrying capacity and has greatly increased dynamic wear characteristics. The operating temperatures of the liner ranges from -65º to 325ºF, offering robust reliability for both street and track use. Sold as a pair.Made in the USA.

• Proudly made, engineered, and assembled in the USA.

This Part Fits:

S550 Mustang Rear Toe Arms (RTA) increase stability and response by eliminating bushing deflection while providing an increased range of rear toe adjustment, necessary for lowered cars or for performance alignments. Even small changes to ride height and camber will affect toe settings, and the wide range of adjustment allows you to maximize grip on a track car and extend tire life on a street car. The factory rear toe arms utilize an eccentric bolt and washer for adjustment and lack the precision and range that SPL Parts rear toe links offer. Black Anodized and gun drilled 2024 Aluminum main links along with our 360 degree Rotating Clamp design allow for quick and precise adjustment. The Rotating Clamps are tightened with Blue Anodized Titanium Socket Head Cap Screws for easy to access adjustment, and shaves even more unsprung weight, without compromising strength. The stock eccentric bolts that allow for small toe adjustments tend to slip under high cornering loads, causing changes to the rear alignment. Our SPL Parts Eccentric Lockout (EL) kit eliminate the stock eccentric bolts to keep your rear alignment where you set it. Our lockout plates are CNC machined from 6061-T6 Billet Aluminum and supplied with Zinc plated grade 10.9 hardware for absolutely zero-slip. FK Spherical Bearings and Rod Ends are manufactured in Connecticut and utilize a Teflon liner to provide quiet operation, lower friction, smooth articulation, and eliminates bushing deflection under load. The liner is also self-lubricating and self-cleaning, offering robust reliability for street and track use. The PTFE liner is chemically bonded to the inner diameter of the race, and offers a very high load carrying capacity that has greatly increased dynamic wear characteristics. The operating temperature of the liner ranges from -65&ordm

• Reduce body roll and improve handling on your 2015+ Mustang by correcting the front roll center using the included 1/4" and 1/8" spacers. Proudly made, engineered, and assembled in the USA.

This Part Fits:

SPL Parts Rear Toe Arms (RTA) increase stability and response by eliminating bushing deflection while providing an increased range of rear toe adjustment, necessary for lowered cars or for performance alignments. Even small changes to ride height and camber will affect toe settings and the wide range of adjustment allows you to maximize grip on a track car and extend tire life on a street car. The factory rear toe arms utilize an eccentric bolt and washer for adjustment and lack the precision and range that SPL Parts Rear Toe Links offer. Black Anodized and gun drilled 2024 Aluminum main links along with our 360 degree Rotating Clamp design allow for quick and precise adjustment. 3 piece FK Bearings Rod Ends manufactured in Connecticut feature a Teflon liner to provide quiet operation, low friction, smooth articulation, and eliminates bushing deflection under load. The PTFE liner is chemically bonded to the inner diameter of the race. The liner offers a very high load carrying capacity and has greatly increased dynamic wear characteristics. The operating temperatures of the liner ranges from -65&ordm

• Proudly made, engineered, and assembled in the USA.

This Part Fits:

SPL Parts adjustable Rear Toe Arms (RTA) increase stability and response by eliminating bushing deflection while also offering a wide range of toe adjustment. Lowered BRZs, WRXs, and 86s need the adjustment range for correcting rear toe to ensure proper tire wear and handling. Correcting the static toe angle and eliminating the toe change that occurs due to bushing deflection makes a huge improvement to the overall driving experience of the car. Sharper turn-in, improved braking stability, and predictable handling from corner entry to corner exit.The SPL rear toe arms feature 360° clamps instead of jam nuts to make setting the toe angle significantly easier. Simply loosen the two 1/4"-20 titanium screws and turn the center arm to adjust the length. Tightening the screws locks down the arm and won't change your toe setting.OEM eccentric bolts are known to slip during hard cornering, altering your alignment settings and possibly ruining your track day. That's why we've paired the SPL eccentric lockouts and rear adjustable toe arm as a complete kit. The eccentric lockout kit replaces the OEM eccentrics and also allows the toe arms to be unbolted and bolted back on the car while maintaining alignment settings, if needed.BenefitsLightweight: 2.63 lbs (1.19 kg) per Arm (18% Lighter than OEM)Large Toe Adjustability RangeEliminates Bushing Deflection and Toe Change due to DeflectionGreatly Improves Stability and Driving FeelReplaces Slip-prone OEM Eccentrics, Locks Down AlignmentEasier, On-Car Adjustment + No Jam NutsSelf-Cleaning, US Made, PTFE-Lined FK BearingsMaterialsHollow 6061-T6 Aluminum Arms (Anodized Black)6061-T6 Aluminum Spacers, 360º Clamps, and Lockout Plates304 Stainless Steel Insert SpacersTi-6Al-4V Titanium 1/4-20 Socket Head Allen Screws (Anodized Blue)

• Proudly made, engineered, and assembled in the USA.

This Part Fits:

BMW F8X Rear Toe Arms (RTA) increase stability and response by eliminating bushing deflection while providing an increased range of rear toe adjustment, necessary for lowered cars or for performance alignments. Even small changes to ride height and camber will affect toe settings and the wide range of adjustment allows you to maximize grip on a track car and extend tire life on a street car. The factory rear toe arms utilize an eccentric bolt and washer for adjustment and lack the precision and range that SPL Parts Rear Toe Links offer. Black Anodized and gun drilled 2024 Aluminum main links along with our 360 degree Rotating Clamp design allow for quick and precise adjustment. 3 piece FK Bearings Rod Ends manufactured in Connecticut feature a Teflon liner to provide quiet operation, low friction, smooth articulation, and eliminates bushing deflection under load. The PTFE liner is chemically bonded to the inner diameter of the race. The liner offers a very high load carrying capacity and has greatly increased dynamic wear characteristics. The operating temperatures of the liner ranges from -65&ordm

• Proudly made, engineered, and assembled in the USA.

This Part Fits:

BMW F2X/F3X Rear Toe Arms (RTA) increase stability and response by eliminating bushing deflection while providing an increased range of rear toe adjustment, necessary for lowered cars or for performance alignments. Even small changes to ride height and camber will affect toe settings and the wide range of adjustment allows you to maximize grip on a track car and extend tire life on a street car. The factory rear toe arms utilize an eccentric bolt and washer for adjustment and lack the precision and range that SPL Parts Rear Toe Links offer. Black Anodized and gun drilled 2024 Aluminum main links along with our 360 degree Rotating Clamp design allow for quick and precise adjustment. 3 piece FK Bearings Rod Ends manufactured in Connecticut feature a Teflon liner to provide quiet operation, low friction, smooth articulation, and eliminates bushing deflection under load. The PTFE liner is chemically bonded to the inner diameter of the race. The liner offers a very high load carrying capacity and has greatly increased dynamic wear characteristics. The operating temperatures of the liner ranges from -65&ordm

• Proudly made, engineered, and assembled in the USA.

This Part Fits:

BMW E9X/E8X Rear Toe Links increase stability and response by eliminating bushing deflection while providing an increased range of rear toe adjustment, necessary for lowered cars or for performance alignments. Even small changes to ride height and camber will affect toe settings and the wide range of adjustment allows you to maximize grip on a track car and extend tire life on a street car. The factory rear toe arms utilize an eccentric bolt and washer for adjustment and lack the precision and range that SPL Parts Rear Toe Links offer. Black Anodized and gun drilled 2024 Aluminum main links along with our 360 degree Rotating Clamp design allow for quick and precise adjustment. 3 piece FK Bearings Rod Ends manufactured in Connecticut feature a Teflon liner to provide quiet operation, low friction, smooth articulation, and eliminates bushing deflection under load. The PTFE liner is chemically bonded to the inner diameter of the race. The liner offers a very high load carrying capacity and has greatly increased dynamic wear characteristics. The operating temperatures of the liner ranges from -65&ordm

• Proudly made, engineered, and assembled in the USA.

This Part Fits:

BMW E9X/E8X M version Rear Toe Arms (RTA) increase stability and response by eliminating bushing deflection while providing an increased range of rear toe adjustment, necessary for lowered cars or for performance alignments. Even small changes to ride height and camber will affect toe settings and the wide range of adjustment allows you to maximize grip on a track car and extend tire life on a street car. The factory rear toe arms utilize an eccentric bolt and washer for adjustment and lack the precision and range that SPL Parts Rear Toe Links offer. Black Anodized and gun drilled 2024 Aluminum main links along with our 360 degree Rotating Clamp design allow for quick and precise adjustment. 3 piece FK Bearings Rod Ends manufactured in Connecticut feature a Teflon liner to provide quiet operation, low friction, smooth articulation, and eliminates bushing deflection under load. The PTFE liner is chemically bonded to the inner diameter of the race. The liner offers a very high load carrying capacity and has greatly increased dynamic wear characteristics. The operating temperatures of the liner ranges from -65&ordm

• Proudly made, engineered, and assembled in the USA.

This Part Fits:

For those who have converted to "true" coilovers in the rear suspension (rear spring relocated over shock) and no longer need the mid link to hold the rear springs, our SPL Titaniun series rear toe links replace the stock mid links to provide a wide range of toe adjustment, necessary for lowered cars or for performance alignments.This version of our 370z & G37 toe links are our lightest offering yet! They feature gun drilled 2024 Aluminum center links, 6061-T6 clamps and billet clevises, along with Blue Anodized Titanium socket head cap screws and our 360 degree rotating clamp system. This combination provides superior strength, performance, durability, and ease of adjustment. Long gone are the days of fumbling with wrenches to tighten jam nuts while trying to trying to keep your bearings oriented correctly. A simple 3/16" allen key is all that is required to lock down your alignment settings! 3 piece FK Bearings rod ends manufactured in Connecticut feature a Teflon liner to provide quiet operation, low friction, smooth articulation and eliminates bushing deflection under load. The PTFE liner is chemically bonded to the inner diameter of the race. The liner offers a very high load carrying capacity and has greatly increased dynamic wear characteristics. The operating temperatures of the liner ranges from -65º to 325ºF offering robust reliability for both street and track usePair with our SPL rear camber links and SPL eccentric lockout kit for total rear camber and toe alignment with "zero-slip".Sold as a pair

• Proudly made, engineered, and assembled in the USA.

This Part Fits:

For those who have converted to "true" coilovers in the rear suspension (rear spring relocated over shock) and no longer need the mid link to hold the rear springs, our SPL Parts 370Z Rear Toe Arms (RTA) replace the stock mid links to provide a wide range of toe adjustment, which is necessary for lowered cars or for performance alignments. No more jam nuts! Faster, more precise, easier adjustment!Using FEA (Finite Element Analysis) our CNC milled 6061-T6 Billet Aluminum arms are designed to exceed factory strength and durability. SPL's exclusive Double Adjuster is comprised of electroless nickel plated 4130 Chromoly along with 6061-T6 Aluminum Clamps to reduce weight and prohibit corrosion while offering quick and easy adjustment. Blue Anodized Titanium hardware shaves even more unsprung weight from the arms, without compromising strength.FK Spherical Bearings and Rod Ends are manufactured in Connecticut and utilize a Teflon liner to provide quiet operation, lower friction, smooth articulation and eliminates bushing deflection under load. The liner is also self-lubricating and self-cleaning, offering robust reliability for street and track use. The PTFE liner is chemically bonded to the inner diameter of the race, and offers a very high load carrying capacity that has greatly increased dynamic wear characteristics. The operating temperature of the liner ranges from -65º to 325ºF, offering robust reliability for street or track.Sold as a Pair.Made in the USA

• Proudly made, engineered, and assembled in the USA.

This Part Fits:

SPL Parts Rear Toe Rods (RTA) allow for an increased range of rear toe adjustment, necessary for lowered cars or for performance alignments.Our Rear Toe Links feature gun drilled 2024 Aluminum center links, clamps, and clevises, along with Blue Anodized Titanium socket head cap screws and our 360 degree rotating clamp system. This combination provides superior strength, performance, durability, and ease of adjustment. Long gone are the days of fumbling with wrenches to tighten jam nuts while trying to trying to keep your bearings oriented correctly. A simple 3/16" allen key is all that is required to lock down your alignment settings!.3 piece FK Bearings Rod Ends manufactured in Connecticut feature a Teflon liner to provide quiet operation, low friction, smooth articulation, and eliminates bushing deflection under load. The PTFE liner is chemically bonded to the inner diameter of the race. The liner offers a very high load carrying capacity and has greatly increased dynamic wear characteristics. The operating temperatures of the liner ranges from -65&ordm

• Proudly made, engineered, and assembled in the USA.

This Part Fits:

For non-Hicas models, SPL Parts Rear Toe Arms (RTA) allow for an increased range of rear toe adjustment, necessary for lowered cars or for performance alignments.Our Rear Toe Links feature gun drilled 2024 Aluminum center links, clamps, and clevises, along with Blue Anodized Titanium socket head cap screws and our 360 degree rotating clamp system. This combination provides superior strength, performance, durability, and ease of adjustment. Long gone are the days of fumbling with wrenches to tighten jam nuts while trying to trying to keep your bearings oriented correctly. A simple 3/16" allen key is all that is required to lock down your alignment settings! 3 piece FK Bearings Rod Ends manufactured in Connecticut feature a Teflon liner to provide quiet operation, low friction, smooth articulation, and eliminates bushing deflection under load. The PTFE liner is chemically bonded to the inner diameter of the race. The liner offers a very high load carrying capacity and has greatly increased dynamic wear characteristics. The operating temperatures of the liner ranges from -65&ordm

• Proudly made, engineered, and assembled in the USA.

This Part Fits:

GTR R35 Rear Toe Links (RTA) allow for an increased range of rear toe adjustment, necessary for lowered street cars and performance alignments for racing. Using FEA (Finite Element Analysis) our CNC milled 6061-T6 Billet Aluminum arms are designed to exceed factory strength and durability. SPL Parts' exclusive Double Adjuster is comprised of electroless nickel plated 4130 Chromoly along with 6061-T6 Aluminum clamps to reduce weight and prohibit corrosion, while offering quick and easy adjustment. Blue Anodized Titanium hardware shaves even more unsprung weight from the arms, without compromising strength. PTFE lined rod ends are used to provide quiet operation, lower friction, smoother articulation, and eliminates bushing deflection under load. These rod ends are self-cleaning and offer robust reliability for street and track use.Purchase with our SPL Parts Rear Camber Links (#SPL RLL R35) and SPL Parts Eccentric Lockout (#SPL EL R35) kit for total rear camber and toe alignment with "zero-slip". Sold as a pair.Made in the USA. SPL Parts Nissan GTR R35 Adjustable Rear Toe Arms Feature: Lightweight Aluminum and Titanium construction Electroless nickel plated 4130 Chromoly Double Adjuster for quick adjustment 6061-T6 Aluminum Rotating clamp design allows for easy access to lock down your alignment settings Computer Aided Design with Finite Element Analysis Blue Anodized Titanium socket head cap screws Teflon lined rod ends Black Anodized for a durable finish Applications: 2008+ Nissan R35 GT-R Need a replacement rod end? SPL Rod Ends Installation Instruction: SPL Rear Toe Links

• Proudly made, engineered, and assembled in the USA.

This Part Fits:

Lexus IS300 Rear Toe Arms increase response by eliminating bushing deflection and offer a wide range of toe adjustment. These arms are designed for use in high performance street and race vehicles. A lowered IS300 will need adjustment to get toe back in spec to ensure proper tire wear and handling. Even small changes to ride height and camber will effect toe settings. Black anodized 2024 Aluminum main links along with our 360 degree rotating clamp design allow for quick and precise adjustment. Sold as a pair.SPL Adjustable Lexus IS300 Rear Toe Arms Features:• Lightweight Aluminum, Titanium, and Stainless Steel construction• Gun-drilled 2024 aluminum to reduce unsprung weight• Computer Aided Design with the aid of Finite Element Analysis • Rotating clamp design allows for easy access to lock down your alignment settings• Low friction 3 piece Teflon lined FK Heim joints/rod ends• Made in the USA

• Proudly made, engineered, and assembled in the USA.

This Part Fits:

SPL Parts Rear Toe Arms (RTA) for the 2020+ Toyota Supra, and BMW G2X increase stability and response by eliminating bushing deflection while providing an increased range of rear toe adjustment, necessary for lowered cars or for performance alignments. Even small changes to ride height and camber will affect toe settings, and the wide range of adjustment allows you to maximize grip on a track car and extend tire life on a street car. The factory rear toe arms utilize an eccentric bolt and washer for adjustment and lack the precision and range that SPL Parts rear toe links offer. Black Anodized and gun drilled 2024 Aluminum main links along with our 360 degree Rotating Clamp design allow for quick and precise adjustment. The Rotating Clamps are tightened with Blue Anodized Titanium Socket Head Cap Screws for easy to access adjustment, and shaves even more unsprung weight, without compromising strength. FK Spherical Bearings and Rod Ends are manufactured in Connecticut and utilize a Teflon liner to provide quiet operation, lower friction, smooth articulation, and eliminates bushing deflection under load. The liner is also self-lubricating and self-cleaning, offering robust reliability for street and track use. The PTFE liner is chemically bonded to the inner diameter of the race, and offers a very high load carrying capacity that has greatly increased dynamic wear characteristics. The operating temperature of the liner ranges from -65&ordm

• Proudly made, engineered, and assembled in the USA.

This Part Fits:

SPL Parts adjustable Rear Toe Arms (RTA) increase stability and response by eliminating bushing deflection while also offering a wide range of toe adjustment. Lowered BRZs, WRXs, and 86s need the adjustment range for correcting rear toe to ensure proper tire wear and handling. Correcting the static toe angle and eliminating the toe change that occurs due to bushing deflection makes a huge improvement to the overall driving experience of the car. Sharper turn-in, improved braking stability, and predictable handling from corner entry to corner exit.The SPL rear toe arms feature 360° clamps instead of jam nuts to make setting the toe angle significantly easier. Simply loosen the two 1/4"-20 titanium screws and turn the center arm to adjust the length. Tightening the screws locks down the arm and won't change your toe setting.OEM eccentric bolts are known to slip during hard cornering, altering your alignment settings and possibly ruining your track day. That's why we've paired the SPL eccentric lockouts and rear adjustable toe arm as a complete kit (RTAEL FRS).BenefitsLightweight: 2.48 lbs (1.13 kg) per Arm (23% Lighter than OEM)Large Toe Adjustability RangeEliminates Bushing Deflection and Toe Change due to DeflectionGreatly Improves Stability and Driving FeelEasier, On-Car Adjustment + No Jam NutsSelf-Cleaning, US Made, PTFE-Lined FK BearingsMaterialsHollow 6061-T6 Aluminum Arms (Anodized Black)6061-T6 Aluminum Spacers and 360º Clamps304 Stainless Steel Insert SpacersTi-6Al-4V Titanium 1/4-20 Socket Head Allen Screws (Anodized Blue)

• Proudly made, engineered, and assembled in the USA.

This Part Fits:

BMW F8X Rear Toe Arms (RTA) for BMW F8X increase stability and response by eliminating bushing deflection while providing an increased range of rear toe adjustment, necessary for lowered cars or for performance alignments. Even small changes to ride height and camber will affect toe settings, and the wide range of adjustment allows you to maximize grip on a track car and extend tire life on a street car. The factory rear toe arms utilize an eccentric bolt and washer for adjustment and lack the precision and range that SPL Parts rear toe links offer. Black Anodized and gun drilled 2024 Aluminum main links along with our 360 degree Rotating Clamp design allow for quick and precise adjustment. The Rotating Clamps are tightened with Blue Anodized Titanium Socket Head Cap Screws for easy to access adjustment, and shaves even more unsprung weight, without compromising strength. FK Spherical Bearings and Rod Ends are manufactured in Connecticut and utilize a Teflon liner to provide quiet operation, lower friction, smooth articulation, and eliminates bushing deflection under load. The liner is also self-lubricating and self-cleaning, offering robust reliability for street and track use. The PTFE liner is chemically bonded to the inner diameter of the race, and offers a very high load carrying capacity that has greatly increased dynamic wear characteristics. The operating temperature of the liner ranges from -65&ordm

• Proudly made, engineered, and assembled in the USA.

This Part Fits:

EvoX Rear Toe Arms (RTA) increase stability and response by eliminating bushing deflection while providing an increased range of rear toe adjustment, necessary for lowered cars or for performance alignments. Even small changes to ride height and camber will affect toe settings, and the wide range of adjustment allows you to maximize grip on a track car and extend tire life on a street car. The factory rear toe arms utilize an eccentric bolt and washer for adjustment and lack the precision and range that SPL Parts rear toe links offer. Black Anodized and gun drilled 2024 Aluminum main links along with our 360 degree Rotating Clamp design allow for quick and precise adjustment. The Rotating Clamps are tightened with Blue Anodized Titanium Socket Head Cap Screws for easy to access adjustment, and shaves even more unsprung weight, without compromising strength. FK Spherical Bearings and Rod Ends are manufactured in Connecticut and utilize a Teflon liner to provide quiet operation, lower friction, smooth articulation, and eliminates bushing deflection under load. The liner is also self-lubricating and self-cleaning, offering robust reliability for street and track use. The PTFE liner is chemically bonded to the inner diameter of the race, and offers a very high load carrying capacity that has greatly increased dynamic wear characteristics. The operating temperature of the liner ranges from -65&ordm

• Proudly made, engineered, and assembled in the USA.

This Part Fits:

SPL Rear Mid Links (RML) replace the stock spring bucket arms to offer complete control over rear toe, rear spring rate, and ride height. The threaded spring perch accepts common 60mm ID springs and allows corner weighting with fine adjustment of ride height. The upper spring perch also has a linear adjustment range to match the spring location and reduce misalignment.We recommend pairing our midlinks with our eccentric lockout kit (ELT Z34) to eliminate the stock eccentric bolt, which can slip under significant load and ruin your alignment, leading to aggressive tire wear and poor handling in most cases. This also prevents the need to re-align the upper spring seat every time the eccentric is adjusted.Does not include springs.BenefitsLarge Range of Toe AdjustmentLightweight: 4.828 lbs (2.19 kg) per Side with Upper PerchesQuickly Change Rear Spring RatesAdjust Rear Ride HeightLess Rear Toe Change from Bushing DeflectionMaintenance-Free, US Made, PTFE-Lined FK BearingsMaterials6061-T6 Aluminum Arm Body6061-T6 Aluminum Spacers & Spring Alignment Pucks4130 Chromoly Steel Double Adjuster304 Stainless Steel Spring SeatsTi-6Al-4V Titanium Hardware (Anodized Blue)Swift 60mm Spring Thrust Washers

• Proudly made, engineered, and assembled in the USA.

This Part Fits:

370Z/G37 Rear Camber Links (RLL) allow for an increased range of rear camber adjustment, which is necessary for lowered cars and for performance alignments. These arms are designed for use in high performance street and race vehicles. A lowered 370Z or G37 will need adjustment to get camber back in spec to ensure proper tire wear and handling due to aggressive factory camber curves. Small changes to ride height will affect camber settings.Our Dogbone style Rear Camber Links are our lightest yet and feature gun drilled 2024 Aluminum center links, clamps, and clevises, along with Blue Anodized Titanium socket head cap screws and our 360 degree rotating clamp system. This combination provides superior strength, performance, durability, and ease of adjustment. Long gone are the days of fumbling with wrenches to tighten jam nuts while trying to trying to keep your bearings oriented correctly. A simple 3/16" allen key is all that is required to lock down your alignment settings!3 piece FK Bearings Rod Ends manufactured in Connecticut feature a Teflon liner to provide quiet operation, low friction, smooth articulation, and eliminates bushing deflection under load. The PTFE liner is chemically bonded to the inner diameter of the race. The liner offers a very high load carrying capacity and has greatly increased dynamic wear characteristics. The operating temperatures of the liner ranges from -65º to 325ºF, offering robust reliability for both street and track use.Pair with our SPL Toe or Mid Links (#SPL RTA Z34/#SPL RML Z34) and our SPL Eccentric Lockout (#SPL EL Z34) kit for total rear camber and toe alignment with "zero-slip".Sold as a pair.Made in the USA

• Proudly made, engineered, and assembled in the USA.

This Part Fits:

Our SPL Parts for the Nissan GTR R35 Rear Camber Links (RLL) allow for an increased range of rear camber adjustment, necessary for lowered street cars and performance alignments for racing.The R35 GTR Rear Camber Arms for feature ultra light construction: Billet 6061-T6 aluminum with our exclusive 4130 Chromoly Double Adjuster offers quick and precise adjustment for accurate alignment, and is CNC gun drilled to reduce weight. Combined with Blue Anodized Titanium hardware, our GTR arms are the lightest adjustable arms on the market.3 piece FK Bearings Rod Ends manufactured in Connecticut feature a Teflon liner to provide quiet operation, low friction, smooth articulation, and eliminates bushing deflection under load. The PTFE liner is chemically bonded to the inner diameter of the race. The liner offers a very high load carrying capacity and has greatly increased dynamic wear characteristics. The operating temperatures of the liner ranges from -65&ordm

• Proudly made, engineered, and assembled in the USA.

This Part Fits:

SPL adjustable Rear Lower Camber Arms (RLL) for the GR86/BRZ/WRX allow for adjustable camber, track, and installed motion ratios while significantly reducing the unwanted dynamic alignment change and binding that occurs with rubber or polyurethane bushings. The lower arm also handles the forces transmitted through the springs, shocks, and sway bar. By increasing the strength (rigidity) of the arm and using a spherical the rear suspension will have improved response, better lateral grip, and provide clearer feedback to the driver.Adjustable Motion RatiosThe three position mounting holes for the sway bar endlinks and shock mount allow you to adjust the mounting points to prevent endlink binding and quickly adjust motion ratios to change spring and sway bar effectiveness. Simply put, it's like having adjustable spring rates without a spring replacement. For example, a 6.0 kg/mm (336 lbs/in) main spring could act as a 6.8 (380 lbs/in), 6.0, or 5.2 kg/mm (294 lbs/in) spring, giving +/- 13% of adjustability. Likewise the sway bar endlink can be installed to act like a 0.5mm larger or smaller bar, so an 18mm bar would act like an 18.5mm, 18.0mm, or 17.5mm bar depending on setup (endlink geometry permitting).Unrivaled Adjustability RangeThe large-diameter chromoly double adjuster and 5/8" (15.8mm) rod end allows for up to 1.375" (35mm) of total length adjustment, a 50% increase compared to many other options on the market.BenefitsLarge Range of Camber and Motion Ratio AdjustabilityLightweight: 3.57 lbs (1.62 kg) per Arm (17% Lighter than OEM)Eliminates Camber Loss to Bushing DeflectionImproves Suspension Response and Driving FeelEasier, On-Car Adjustment + No Jam NutsSelf-Cleaning, US Made, PTFE-Lined FK BearingsMaterials6061-T6 Aluminum Arms (Anodized Black)6061-T6 Aluminum Spacers and 360º Clamps4130 Chromoly Steel Double Adjuster (Electroless Nickel Plated)Ti-6Al-4V Titanium 1/4-20 Socket Head Allen Screws (Anodized Blue)

• Proudly made, engineered, and assembled in the USA.

This Part Fits: