Fits 2007-2009 Mazda 3 Mazdaspeed.

The Torque Solution Shifter Base Bushing Kit (TS-BB-019) is designed to eliminate the vague, "mushy" feel inherent in the factory shifter assembly. By replacing the soft, compliant OEM rubber bushings with these solid mounts, you create a stable shifter platform that provides a more direct connection to the transmission for precise gear engagement.

• Eliminates shifter base play for improved tactile feedback
• Provides a firmer and more consistent shifting experience
• Direct replacement for factory rubber bushings
• Manufacturer Part Number: TS-BB-019

Fits 1990-1994 Mitsubishi Eclipse, Eagle Talon, and Plymouth Laser.

The Torque Solution Shifter Base Bushing Kit (TS-BB-015) is engineered to replace the soft factory rubber bushings located at the base of the shifter assembly. By swapping out compliant OEM rubber for these solid replacements, you eliminate the "spongy" feel common in DSM shifters, resulting in a more direct mechanical connection and significantly more precise gear engagements during spirited or competitive driving.

• Eliminates excessive shifter play and spongy gear selection
• Improves shifting precision and tactile driver feedback
• Direct replacement for factory rubber base bushings
• Designed for high-performance street and track applications
• Manufacturer Part Number: TS-BB-015

Fits 2001-2005 Honda Civic DX, EX, GX, HX, LX, Si, Hybrid, and Special Edition models.

The Torque Solution Shifter Base Bushing Kit (TS-BB-011) is engineered to replace the soft, pliable factory rubber bushings located at the base of the shifter assembly. By swapping out the original equipment (OE) rubber for these high-tolerance bushings, you eliminate the "mushy" or vague feel often experienced during gear changes. This modification provides a more direct, solid connection between the shifter and the chassis, resulting in crisp and precise engagement every time you throw the lever.

• Direct replacement for factory rubber shifter base bushings
• Eliminates excessive shifter play and deflection
• Improves tactile feedback and gear engagement precision
• Designed for durability under spirited driving conditions
• Manufacturer Part Number: TS-BB-011

Whether you are restoring the shift feel of a high-mileage 7th generation Civic or preparing a car for the track, these bushings are a fundamental upgrade for the manual transmission interface.

Fits 2005-2006 Mitsubishi Lancer Evolution (including MR, RS, and SE models).

The Torque Solution Shifter Base Bushing Kit (TS-BB-004) replaces the compliant factory rubber bushings that mount the shifter assembly to the chassis. By eliminating the flex found in the soft OEM components, these bushings provide a more direct, mechanical connection between the driver and the transmission, resulting in crisper and more precise gear engagements.

• Eliminates shifter play and "spongy" gear changes
• Improves shift feel and accuracy under performance driving
• Direct-fit replacement for factory mounting points
• Includes all necessary bushings for the shifter base
• Manufacturer Part Number: TS-BB-004

Fits 2008-2015 Mitsubishi Lancer Evolution X (GSR, MR, MR Touring, and Final Edition).

The Torque Solution Shifter Base Bushing Kit (TS-BB-001) is engineered to replace the soft, compliant factory rubber bushings located at the base of the shifter assembly. By swapping out the flexible OEM units for these rigid bushings, you eliminate the "mushy" feeling often associated with the Evo X shifter, providing a significantly more direct and mechanical connection to the transmission.

This upgrade is a direct-fit replacement that installs into the factory mounting points, reducing shifter base deflection during aggressive gear changes. It is an essential modification for drivers who demand consistent shift accuracy and tactile feedback on the street or the track.

• Direct replacement for OEM shifter base bushings
• Eliminates shifter base play and unwanted deflection
• Provides a crisper, more precise shift feel
• Durable construction designed for high-performance use
• Manufacturer Part Number: TS-BB-001

Fits select 1997-2011 Audi A4, S4, A6, S6, and Allroad Quattro.

The Torque Solution Snub Mount is engineered to replace the soft factory rubber mount to significantly reduce drivetrain slop and excessive engine movement. By limiting the fore-and-aft rocking of the engine during hard acceleration and gear changes, this mount ensures a more direct transfer of power to the wheels and noticeably crisper shifting performance for both manual and automatic applications.

• Manufactured from high-grade polyurethane for superior longevity and resistance to engine heat
• Minimizes engine pitch to improve throttle response and gear engagement
• Eliminates the 'clunking' sensation often associated with worn or soft OE bushings
• Direct-fit replacement for the original equipment mount
• Manufacturer Part Number: TS-AUDI-004

Fits select 1993-2007 Subaru Impreza, Legacy, and Outback models, along with 2005-2006 Saab 9-2X. This SuperPro Rear Gearbox Crossmember Isolator Mount, also known as the Positive Shift Kit, is engineered to replace the soft factory rubber bushings that allow excessive drivetrain movement during acceleration and gear changes.

Constructed from SuperPro's proprietary engineering-grade polyurethane formula, these bushings provide a more rigid connection for the rear gearbox crossmember. By reducing flex, the kit delivers a more precise, "positive" gear shift feel and helps maintain proper drivetrain alignment under load. Unlike standard rubber, this material is unaffected by extreme temperatures, oils, or engine coolants, ensuring a significantly longer service life.

• Manufacturer Part Number: SPF2358K
• Proprietary polyurethane formula for high durability and quiet operation
• Reduces gearbox movement for improved shifting precision
• Resistant to oils, water, and extreme temperatures
• Designed, engineered, and manufactured in Australia
• Backed by a Lifetime Warranty

Fits 1990-1996 Nissan 300ZX Base, 2+2, and Turbo models.

SPL Parts Bronze Shifter Bushings (SB) are engineered to eliminate the vague, mushy feel often found in the Z32 shifter linkage. By replacing the fragile factory Teflon components, these bushings provide a significantly more direct and mechanical connection to the transmission for precise gear engagement.

Each bushing is machined from oil-impregnated bronze, ensuring constant lubrication for the shifter linkage. This high-wear material is designed to outlast the OEM plastic bushings, which are prone to cracking and degradation over time. This is a complete kit containing all necessary bushings for one vehicle.

• Provides a more direct and positive shifter feel
• Oil-impregnated bronze construction for self-lubrication and durability
• Replaces prone-to-failure factory Teflon bushings
• Engineered, manufactured, and assembled in the USA
• Complete kit for one car
• Manufacturer Part Number: SPL SB Z32

Fits 2015-2026 Subaru WRX models equipped with the factory-optional STI Short Throw Shifter.

The PERRIN Shifter Stop Upgrade (PSP-INR-027) is designed to refine the shifting experience by reducing the side-to-side play found in the 1st and 2nd gear gates. While standard shifter stops address the factory shifter assembly, WRX models equipped with the STI Short Throw Shifter have different tolerances. This upgrade component works in conjunction with a shifter stop kit to provide a tighter, more precise feel during gear engagement.

• Fits 2015-2026 Subaru WRX
• Engineered specifically for models with the STI Short Throw Shifter
• Eliminates horizontal slop in the shifter gate
• Requires an existing Shifter Stop Kit for installation
• Manufacturer Part Number: PSP-INR-027

Fits 2015-2026 Subaru WRX models equipped with a short throw shifter.

The PERRIN Shifter Stop Upgrade Kit (PSP-INR-026) is engineered to eliminate the vague, loose feel often found in the factory 1st and 2nd gear gates. While the primary shifter stop addresses movement on the left side, this upgrade adds a secondary stop to the right, significantly reducing horizontal slop and ensuring a tighter, more precise engagement during spirited driving.

• Reduces horizontal shifter play for a more mechanical, positive gear engagement.
• Specifically designed for WRX models equipped with OEM or aftermarket short-throw shifters.
• CNC machined construction ensures exact tolerances and lasting durability.
• Installs easily onto the factory shifter assembly using provided hardware.
• Required Note: This kit must be used in conjunction with a PERRIN Shifter Stop Kit.
• Manufacturer Part Number: PSP-INR-026.

Fits 2015-2026 Subaru WRX models without the factory short throw shifter option.

The PERRIN Shifter Stop Upgrade Kit is designed to further refine the 6-speed manual transmission gate in the 2015-2026 Subaru WRX. This component works in conjunction with a base shifter stop to virtually eliminate horizontal slop and play, providing a tighter, more mechanical feel when engaging gears.

Precision-engineered to improve driver confidence, this kit addresses the loose tolerances found in the factory shifter assembly. By reducing lateral movement while in gear, it ensures more consistent and accurate shifts during spirited driving. This is an essential upgrade for WRX owners looking to remove the vague feeling often associated with the stock shifter assembly.

• Reduces horizontal shifter play and gate slop
• Creates a more precise, bolt-action shifting experience
• Requires an existing base Shifter Stop Kit for installation
• Manufacturer Part Number: PSP-INR-025

Fits 2018-2026 Subaru WRX models already equipped with a PERRIN Short Throw Shifter.

The PERRIN Super Shifter Stop Kit is engineered to eliminate the excessive horizontal play and vague feel common in the factory cable-actuated shifter assembly. By tightening the tolerances within the shifter housing, this kit significantly reduces the "slop" felt when the vehicle is in gear, especially within the 1st and 2nd gear gates. This upgrade provides a more precise, mechanical connection to the transmission for faster and more confident gear selection.

Unlike standard shifter stops, this Super Shifter Stop is specifically designed to accommodate the geometry of the PERRIN Short Throw Shifter. It replaces the loose factory plastic components with precision-machined stops that provide a solid, repeatable shift gate. This is an essential modification for enthusiasts looking to refine the driver interface and improve shift consistency during spirited driving.

• Reduces horizontal shifter movement and gear-gate slop
• Provides a more tactile and precise shifting experience
• Engineered for 2018-2026 WRX models with PERRIN Short Throw Shifters
• Direct bolt-on installation into the factory shifter housing
• Constructed from high-strength, corrosion-resistant materials
• Manufacturer Part Number: PSP-INR-024

Fits 2018-2026 Subaru WRX models equipped with a manual transmission and without the factory optional short throw shifter.

The PERRIN Super Shifter Stop Kit (PSP-INR-023) is designed to eliminate the excessive side-to-side play, or "slop," found in the factory Subaru WRX 6-speed gear selector. This kit tightens the shifter gates for 1st and 2nd gear, providing a precise, mechanical feel that improves shift confidence and reduces the chance of missed gears during spirited driving.

• Reduces horizontal shifter movement in 1st and 2nd gears
• Creates a tighter, more defined gate for a better shifting experience
• Replaces or enhances the factory shifter stop for improved durability and feel
• Constructed from high-quality materials to withstand frequent shifting
• Complete bolt-on kit includes all necessary installation hardware
• Manufacturer Part Number: PSP-INR-023

Fits 2015-2017 Subaru WRX models equipped with the factory-optional STI Short Throw Shifter.

The PERRIN Super Shifter Stop Kit (PSP-INR-022) is designed to solve the excessive horizontal play and "sloppy" feel inherent in the 1st and 2nd gear gates of the VA-chassis WRX. By narrowing the shifter housing tolerances, this kit eliminates over-travel and provides a more rigid, precise feel during gear engagement. This results in a cleaner shift pattern and more confident driving, whether on the street or the track.

• Eliminates up to 90% of horizontal shifter slop in 1st and 2nd gear
• Constructed from precision-engineered components for long-term durability
• Direct bolt-on installation using factory mounting points
• Includes all necessary hardware and instructions for a complete install
• Manufacturer Part Number: PSP-INR-022

Fits 2015-2017 Subaru WRX models equipped with a PERRIN Short Throw Shifter.

The PERRIN Super Shifter Stop Kit (PSP-INR-021) is engineered to eliminate the excessive horizontal play found in the factory 1st and 2nd gear gates. By providing a solid physical limit, this kit removes the lateral "slop" or mushiness often felt in the shifter assembly, resulting in a tighter, more mechanical feel during gear changes. This specific version is designed to work in conjunction with the PERRIN Short Throw Shifter, ensuring precise alignment and improved shift confidence.

• Eliminates lateral play in the 1st and 2nd gear gates
• Enhances shifter feel for more precise, confident gear engagement
• Engineered specifically for vehicles with the PERRIN Short Throw Shifter installed
• Straightforward bolt-on installation with basic hand tools
• Manufacturer Part Number: PSP-INR-021

Fits 2015-2017 Subaru WRX (Note: Does not fit STI or models with aftermarket short shifters).

Eliminate the excessive horizontal play in your drivetrain with the PERRIN Super Shifter Stop. On the stock 2015-2017 WRX, the 1st and 2nd gear gates have significant lateral slop, often making gear engagement feel vague and disconnected. This kit provides a solid, physical limit that narrows the shifter gate for a more precise and mechanical feel during every shift.

• Reduces lateral shifter movement in 1st and 2nd gear for tighter tolerances
• CNC-machined from durable materials for long-term reliability
• Bolts directly to factory mounting points within the shifter housing
• Replaces the loose OEM plastic guide with a rigid stop
• Manufacturer Part Number: PSP-INR-020

Fits 2018-2020 Subaru WRX Base, Limited, and Premium.

The PERRIN Shifter Stop is designed to eliminate the excessive horizontal play found in the factory shifter assembly. By reducing the gap between the shifter lever and the internal gate, this component provides a tighter, more precise feel when shifting into 1st and 2nd gear. This upgrade transforms the vague factory shift feel into a solid, bolt-action engagement.

Constructed for durability and precision, the shifter stop bolts directly to the factory shifter housing. It provides a physical limit that prevents the shifter arm from moving past the intended gear gate, which is especially noticeable during spirited driving or quick downshifts. This is a straightforward bolt-on solution to one of the most common complaints regarding the WRX shifter feel.

• Reduces horizontal shifter slop and gate play
• Provides a more mechanical and precise shift feel
• Bolts directly to factory mounting points
• Compatible with factory shifter housing
• Manufacturer Part Number: PSP-INR-019

Fits 2015-2020 Subaru WRX (Base, Limited, and Premium).

The PERRIN Shifter Stop (PSP-INR-018) is designed to eliminate the excessive horizontal play found in the factory 1st and 2nd gear shift gates. By narrowing the gap within the shifter housing, this component provides a tighter, more mechanical feel that improves shifting speed and confidence. This version is specifically engineered for WRX models equipped with a short shifter, ensuring proper clearance and alignment.

• Reduces 1st and 2nd gear lateral slop for a more precise shifting feel
• CNC-machined construction for high-tolerance fitment and long-term durability
• Simple bolt-on installation using factory mounting points
• Includes all necessary hardware for a complete setup
• Manufacturer Part Number: PSP-INR-018

Fits 2015-2016 Subaru WRX Base, Limited, and Premium models.

The PERRIN Brass Shifter Bushing (PSP-INR-016) is designed to replace the soft factory rubber bushing at the end of the shifter cable. By eliminating the compliant OE rubber, this solid brass component removes the vague, mushy feel often found in the factory transmission linkage. The result is a significantly more connected and precise shifting experience, providing firm, positive feedback during every gear engagement.

Machined from high-quality brass for exceptional durability and corrosion resistance, this bushing is a direct replacement for the factory part. It effectively reduces gate play and slop, making it an essential upgrade for 2015-2016 WRX owners seeking more accurate shifts during spirited driving or daily use.

• Manufacturer Part Number: PSP-INR-016
• Material: Solid Machined Brass
• Replaces compliant factory rubber cable bushing
• Reduces shifter slop and improves mechanical feedback
• Direct bolt-on installation

Fits 2004-2013 Subaru Forester (XT, Sports 2.5 XT, XT Limited, XT Premium, and XT Touring).

The PERRIN Shifter Bushing Kit is engineered to eliminate the vague, "mushy" feel common in factory shifter assemblies. By replacing the soft original equipment rubber bushings, this kit provides a more direct connection to the transmission, resulting in crisper and more precise gear engagement during performance driving or daily commuting.

• Reduces shifter play and slop for a more connected driving experience
• Improves tactile feedback and gear selection accuracy
• Replaces flexible factory rubber with high-stiffness bushings
• Installs directly into factory mounting points on the shifter linkage
• Manufacturer Part Number: PSP-INR-015
• Includes: Pair of shifter bushings

The PERRIN 6-Speed Shifter Bushing Kit is designed to improve the tactile feedback and precision of your vehicle's gear selection. This kit replaces the compliant factory rubber bushings with high-performance alternatives that eliminate the vague, spongy feel often found in the stock shift linkage. By reducing deflection, these bushings provide a more direct connection to the transmission for crisper, more confident gear engagement.

Fits select 2004-2014 Subaru Impreza WRX STI models, including Limited and Special Edition trims equipped with the 6-speed manual transmission.

• Replaces soft factory rubber bushings to eliminate shifter play
• Provides a more precise and solid shifting feel
• Designed for direct fitment into the factory shifter linkage
• Includes one pair of bushings
• Manufacturer Part Number: PSP-INR-010

Fits 2002-2026 Subaru WRX, STI, and BRZ, and 2022-2026 Toyota GR86.

The PERRIN Rear Shifter Bushing is designed to replace the soft, compliant factory rubber bushing that secures the rear of the shift linkage stay to the vehicle chassis. By swapping the high-flex OE component for this stiffer PERRIN upgrade, you eliminate the "mushy" or vague sensation during gear changes, resulting in a much more precise and mechanical shift feel.

• Improves shifting precision and gate feedback
• Eliminates excessive play and flex in the rear shifter stay
• Direct replacement for the factory rubber rear bushing
• Essential upgrade for enthusiasts seeking a more connected driving experience
• Manufacturer Part Number: PSP-INR-007

Fits 2017-2021 Honda Civic Si, Type R, Touring, and Hatchback models equipped with a 6-speed manual transmission.

The PERRIN PHP-INR-016 Solid Shifter Bushing is engineered to eliminate the vague, spongy feel inherent in the factory shifter linkage. By replacing the compliant OEM rubber bushings with a solid, precision-machined component, this upgrade establishes a more direct connection between the gear selector and the transmission. This modification significantly reduces shifter play and provides a crisper, more mechanical gear engagement for improved driver feedback during high-performance driving.

• Replaces soft factory rubber bushings to eliminate excess shifter gate play
• Enhances tactile feedback and gear selection precision
• Solid construction ensures long-term durability without degradation
• Compatible exclusively with 6-speed manual transmission models
• Manufacturer Part Number: PHP-INR-016

Fits select 2004-2021 Subaru WRX STI (6-Speed) and 2007-2009 Subaru Legacy GT Spec.B.

The Kartboy Front Shifter Bushing is a critical upgrade for drivers looking to eliminate the vague, rubbery sensation common in factory Subaru shift linkages. By replacing the compliant OEM rubber bushing with this high-performance alternative, you significantly reduce deflection and play, resulting in a more tactile, mechanical feel and more precise gear engagement.

• Direct replacement for the soft factory front shifter bushing
• Improves shifting precision and feedback by reducing linkage compliance
• Designed for a straightforward bolt-on installation using factory hardware
• Engineered to withstand the rigors of spirited driving and daily use
• Manufacturer Part Number: KB-003-STI

Fits select 2002-2014 Subaru WRX and 2004-2021 Subaru WRX STi.

Improve your shifting precision and eliminate drivetrain slop with the Kartboy Rear Shifter Bushing (KB-003-REAR). The factory rear stay bushing is manufactured from soft rubber designed to isolate vibration, which often results in a vague, mushy sensation when changing gears. This high-durometer replacement provides a more connected, tactile response by firmly securing the rear of the shift linkage to the floorboard.

• Replaces the soft factory rear shifter stay bushing
• Reduces mechanical play for a more precise, notched shift feel
• Constructed from durable, high-durometer polyurethane for long-term performance
• Simple bolt-on installation using factory mounting points
• Manufacturer Part Number: KB-003-REAR

Fits 2015-2025 Subaru WRX models equipped with a manual transmission.

The Kartboy Shifter Bearing Kit (KB-003-B) is engineered to solve the vague, rubbery shift feel common in the 2015+ WRX cable-shifter system. By replacing the compliant factory rubber bushing at the transmission-side cable end with a precision-machined bearing, this kit creates a more direct, mechanical connection between the driver and the gearbox.

• Eliminates shifter cable slop for more positive gear engagement
• Replaces the soft OE rubber bushing to restore a crisp, firm feel
• Precision-machined construction ensures tight tolerances and long-term durability
• Direct-fit replacement that installs onto the factory shifter cable assembly
• Manufacturer Part Number: KB-003-B

Fits 2002-2014 Subaru WRX and select 5-speed manual transmission models including Impreza, Legacy, and Forester.

The Kartboy Front Shifter Bushing (KB-003-5SPD) is engineered to eliminate the vague, spongy feel common in factory Subaru 5-speed linkages. By replacing the soft, compliant original equipment rubber bushing with a much stiffer polyurethane compound, this upgrade significantly reduces shifter "slop" and provides a more precise, tactile gear selection.

Constructed from high-durometer polyurethane, these bushings are designed to withstand the heat and stress of the drivetrain environment while maintaining their shape. This is a direct replacement for the factory front shifter stay bushing, bolting into the existing housing to bridge the gap between the shifter rod and the transmission. Whether you are daily driving or at the track, this modification provides the mechanical feedback necessary for confident, crisp shifts.

• Part Number: KB-003-5SPD
• Material: Stiff high-durometer polyurethane
• Reduces shifter play and improves engagement feel
• Direct replacement for the factory front stay bushing
• Designed for Subaru 5-speed manual transmissions

Fits 2013-2020 Subaru BRZ, Toyota 86, and 2013-2014 Scion FR-S. This shifter bushing set is designed to replace soft factory rubber components that often lead to a vague or "mushy" gear selection feel.

Constructed from Energy Suspension's proprietary Hyper-Flex polyurethane, these bushings provide the rigidity necessary for crisper, more precise shifts while maintaining the durability to withstand the heat and stress of spirited driving. By reducing deflection in the shifter linkage, these components ensure that more of your input is transmitted directly to the transmission, providing better feedback and improved power-to-the-ground performance on both the street and the track.

• Replaces soft OE rubber bushings for a firmer, more positive shift feel
• Made from high-performance Hyper-Flex polyurethane
• Resistant to vehicle fluids, road salt, and environmental degradation
• Direct fit for the factory shifter assembly
• Manufacturer Part Number: 8.1105R
• Color: Red

Fits select 2013-2020 Subaru BRZ, Scion FR-S, and Toyota 86 models.

Upgrade your vehicle's shifting feel with the Energy Suspension Hyper-Flex Shifter Bushing set. Designed to replace the soft, compliant factory rubber bushings, this polyurethane kit minimizes shifter slop and eliminates the "spongy" sensation during gear changes. By stabilizing the shift linkage, these bushings ensure more precise and consistent engagement, whether you're on the street or the track.

Energy Suspension's proprietary Hyper-Flex polyurethane formula provides superior durability compared to OEM rubber. These components are engineered to withstand the rigors of performance driving and are resistant to automotive fluids and road contaminants that typically degrade rubber over time.

• Material: Hyper-Flex Polyurethane
• Color: Black
• Improves shifting precision and gear engagement response
• Resistant to oils, road chemicals, and atmospheric degradation
• Manufacturer Part Number: 8.1105G

Vehicle Fitment

Fits 2006 Mitsubishi Eclipse GS and GT models.

Restore precision to your gear changes with the Energy Suspension Hyper-Flex Manual Shifter Bushing Set. These components are designed to replace the soft, compliant factory rubber bushings that often deteriorate over time, leading to excessive shifter play and vague gear engagement. By utilizing a firmer polyurethane compound, this kit eliminates shifter slop, providing a more direct and positive feel during every throw.

Constructed from Energy Suspension's proprietary HYPER-Flex polyurethane, these bushings are engineered for longevity and performance. Unlike OEM rubber, this material is highly resistant to oils, road grime, and atmospheric conditions that typically cause cracking and failure. Whether you are daily driving or hitting the track, these bushings ensure your shift linkage remains rigid and responsive.

• Material: HYPER-Flex Polyurethane
• Finish: Black
• Application: Manual transmission shifter linkage
• Performance: Reduces shifter deflection and improves shift accuracy
• Durability: Resistant to environmental contaminants and petroleum-based fluids
• Manufacturer Part Number: 5.1111G