Fits select 2010-2023 Toyota 4Runner models including SR5, TRD Off-Road, TRD Pro, and Limited trims.

The Old Man Emu BP-51 (Bypass 51mm) suspension kit provides a high-performance, bolt-on solution for 5th Gen 4Runner owners. Utilizing internal bypass technology, these shocks offer position-sensitive damping that delivers a plush ride during normal travel while increasing stiffness at the ends of the stroke to prevent harsh bottoming out. Both compression and rebound are independently adjustable, allowing you to fine-tune the suspension to account for varying terrain or additional equipment weight.

• Front Lift: 2.5 inches (supports 0-330 lbs of additional front-end weight)
• Rear Lift: 2.0 inches (designed for stock/0 lbs additional constant load)
• Internal Bypass: Position-sensitive damping for superior comfort and control
• Adjustability: Independent external compression and rebound damping control
• Construction: 6061 T6 grade hard-anodized aluminum bodies for maximum heat dissipation and corrosion resistance
• Installation: Vehicle-specific mounting kits included for a direct bolt-on fitment

Fits 2010-2023 Toyota 4Runner models including SR5, Trail, TRD Off-Road, TRD Pro, and Limited.

The Old Man Emu BP-51 (Bypass 51mm) suspension kit brings professional-grade internal bypass technology to the Toyota 4Runner platform. Unlike traditional velocity-sensitive shocks, the BP-51 system is position-sensitive, utilizing internal passage-ways to redirect oil flow around the piston at specific points in the stroke. This results in a plush, compliant ride during normal driving and significantly increased damping force at the extremes of travel to prevent bottoming out during aggressive off-road use.

• Front Lift: 2.5 inches (engineered for 0-330 lbs of additional weight from bumpers or winches)
• Rear Lift: 0 inches (designed for stock rear loads)
• Independent Adjustment: External dials allow for tool-free tuning of both rebound and compression damping to match terrain and vehicle load
• Body Construction: 6061-T6 aluminum shock bodies provide high-efficiency heat dissipation and excellent corrosion resistance
• Internal Bypass: 51mm bore with position-sensitive damping for superior control
• Durability: Dash 6 high-pressure hydraulic hose and impact-resistant stone shields
• Includes: Front coilovers, rear shocks, and all necessary mounting hardware

Fits 2010-2023 Toyota 4Runner models including SR5, TRD Off-Road, TRD Pro, and Limited.

The ARB Old Man Emu BP-51 (Bypass 51mm) suspension kit brings race-proven internal bypass technology to the Toyota 4Runner. These bolt-on coilovers and shocks are engineered to manage the specific weights and geometry of the 5th Gen 4Runner, providing 2.5 inches of front lift and 2 inches of rear lift. This specific configuration is valved to handle 0-330 lbs of additional front weight and a constant 880 lbs of rear cargo or equipment load, maintaining ride height and stability under heavy use.

• Internal Bypass Technology: Provides position-sensitive damping for a plush ride during normal travel and increased control at the end of the stroke.
• Independent Adjustability: On-vehicle adjustment of both rebound and compression allows for fine-tuning based on terrain and vehicle load.
• Front Lift: 2.5 inches (designed for 0-330 lb additional front weight).
• Rear Lift: 2.0 inches (designed for 880 lb constant rear load).
• Construction: 6061 T6 grade aluminum shock bodies for superior heat dissipation and corrosion resistance.
• Kit Components: Includes BP-51 internal bypass front coilovers, rear shocks, and vehicle-specific fit kits for a direct installation.

Fits select 2010-2015 Toyota 4Runner (Limited, SR5, Trail, and TRD Pro).

The ARB / OME BP51 suspension system provides a comprehensive lift and handling upgrade for the 5th Gen 4Runner. Engineered to accommodate vehicles with additional front-end accessories (up to 330lb) and heavy constant rear loads (440lb), this kit utilizes internal bypass technology to deliver position-sensitive damping. This results in a plush, controlled ride during daily driving that becomes progressively firmer as the shock moves through its stroke to prevent bottoming out off-road.

• Front Lift Height: 2.5 inches (optimized for 0-330lb additional weight)
• Rear Lift Height: 2.0 inches (optimized for 440lb constant load)
• Internal Bypass Shocks: Features BP51 51mm bore bodies with internal bypass passages
• Independent Adjustability: On-vehicle adjustment of both compression and rebound damping
• Construction: High-grade 6061-T6 aluminum bodies for superior heat dissipation and corrosion resistance
• Hardware Included: Front coilovers, rear shocks, fitment kit, and rear coil springs

Fits 2010-2023 Toyota 4Runner models including SR5, Limited, TRD Off-Road, and TRD Pro.

The Old Man Emu BP-51 (Bypass 51mm) suspension system provides a professional-grade damping solution for the 5th Gen 4Runner. Unlike traditional velocity-sensitive shocks, BP-51 dampers utilize internal bypass technology to offer position-sensitive damping. This results in a plush, compliant ride during normal travel that progressively firms up at the ends of the stroke to manage harsh impacts and prevent bottoming out during high-speed off-road maneuvers.

This kit is specifically tuned for 4Runners with moderate front-end weight (0-330 lbs), such as those equipped with hidden winch mounts or lightweight aftermarket bumpers, and a standard rear load. The 6061-T6 aluminum bodies ensure rapid heat dissipation to prevent shock fade during extended corrugated road travel.

• Internal bypass technology for position-sensitive damping
• Independent on-vehicle adjustment of compression and rebound
• 6061-T6 grade aluminum shock bodies with Type III hard anodized finish
• Front Lift Height: 2.5 inches (optimized for 0-330 lbs additional load)
• Rear Lift Height: 2 inches (optimized for 0 lbs additional load)
• High-flow dash 6 hoses with reservoir for maximum oil volume
• Includes front coilovers, rear shocks, rear coil springs, and mounting hardware

Fits 2010-2023 Toyota 4Runner (SR5, Trail, TRD Off-Road, TRD Pro, Limited, and Venture) models.

The ARB Old Man Emu BP-51 High-Performance Bypass Suspension Kit brings race-inspired internal bypass technology to the Toyota 4Runner. Unlike traditional shocks that rely solely on fluid speed, the BP-51 series offers position-sensitive damping. This allows for a compliant, comfortable ride during normal suspension travel while providing significantly increased damping force as the shock approaches full compression or extension to prevent bottoming out.

Engineered for the 5th Gen 4Runner platform, this kit provides a 2.5-inch front lift to accommodate larger tires and improve approach angles, while maintaining the factory rear height. The system is specifically tuned for vehicles with 0 to 330 lbs of additional front-end weight, making it ideal for stock vehicles or those equipped with lightweight hidden winch mounts or aluminum bumpers. The 6061 T6 aluminum shock bodies offer superior heat dissipation compared to steel, ensuring consistent performance during long stints on corrugated tracks.

• Front Lift: 2.5 inches (0-330 lbs load capacity)
• Rear Lift: 0 inches (0 lbs load capacity)
• Internal Bypass Technology: Position-sensitive damping for improved comfort and control
• Adjustability: Independent on-vehicle adjustment of both compression and rebound
• Construction: Hard-anodized 6061 T6 aluminum bodies for corrosion resistance and cooling
• Remote Reservoir: Increased oil capacity to reduce fade under heavy use
• Installation: Vehicle-specific mounting hardware included

Fits 2005-2023 Toyota Tacoma models.

The ARB Old Man Emu BP-51 (Bypass 51mm) internal bypass suspension kit is engineered to provide the ultimate ride quality for the 2005-2023 Toyota Tacoma. Unlike traditional shock absorbers that rely solely on fluid passing through a piston, the BP-51 system utilizes internal bypass ports to allow fluid to redirect around the piston at various stages of travel. This results in a plush, compliant ride during normal driving and increasing damping force at the extremes of travel to prevent bottoming out or topping out during off-road use.

Each shock is constructed from 6061 T6 aircraft-grade aluminum for superior heat dissipation and corrosion resistance. This kit is specifically tuned for the Tacoma platform, featuring independent adjustability of both compression and rebound directly on the shock body, allowing you to tailor your vehicle's handling to specific cargo loads or terrain requirements.

• Front Lift: 2.0 inches
• Front Load Rating: Optimized for 0-330lb additional weight (ideal for vehicles with aftermarket bumpers or winches)
• Rear Lift: 2.0 inches
• Rear Load Rating: Optimized for 0lb (standard) additional weight
• Body Material: 6061 T6 aluminum for high thermal productivity
• Adjustability: Independent tool-free compression and rebound damping
• Technology: Internal bypass, position-sensitive damping

Fits 2005-2023 Toyota Tacoma (Base, Limited, Pre Runner, SR, SR5, Trail, TRD Off-Road, TRD Pro, TRD Sport, and X-Runner).

Old Man Emu BP-51 (Bypass 51mm) internal bypass shock absorbers bring professional-grade racing technology to your 2005-2023 Toyota Tacoma. Unlike traditional shocks that only provide damping based on piston speed, the BP-51 system is position-sensitive. It utilizes internal bypass ports to allow fluid to redirect around the piston at specific points in the stroke, resulting in a plush ride during normal driving and significantly increased damping force at the extremes of travel to prevent bottoming out. This kit provides a 2-inch front lift designed for vehicles carrying 0-330 lbs of additional weight, such as a winch or bumper, while maintaining factory rear height.

• Internal bypass technology for position-sensitive damping
• Independent on-vehicle adjustment of both compression and rebound
• Front lift height: 2 inches (rated for 0-330 lbs additional load)
• Rear lift height: 0 inches (stock height)
• 6061-T6 aircraft-grade aluminum shock bodies for superior heat dissipation
• Dash 6 high-temperature Teflon hoses with high-flow fittings
• Specifically tuned for the Toyota Tacoma chassis

Fits 2001-2006 Lexus LS430 (UCF30).

Tein Flex Z coilovers deliver a comprehensive suspension upgrade for the UCF30 chassis, balancing a refined ride with the performance of a fully adjustable system. These coilovers utilize a twin-tube design, which provides a longer stroke and lower internal friction compared to mono-tube alternatives, ensuring the LS430 maintains its signature luxury feel even at a lower ride height.

The Flex Z series features a full-length adjustment system, allowing you to set your vehicle's height by moving the lower bracket rather than compressing the spring. This preserves full suspension travel and preload settings regardless of how low you go. With 16 levels of damping force adjustment, you can quickly transition from a compliant street setting to a firmer, more controlled profile for high-speed stability.

• Twin-tube internal structure for superior comfort on uneven road surfaces
• 16-level linear damping force adjustment (compression and rebound combined)
• Full-length ride height adjustment via moveable lower bracket
• Includes pre-assembled reinforced rubber upper mounts for simplified bolt-on installation
• High-durability ZT coating on adjustment threads for corrosion resistance in all weather conditions
• Tein green powder-coated damper bodies and cold-formed springs

Fits 2000-2005 Lexus IS300 (JCE10L).

Tein Flex Z coilovers deliver a high-performance suspension solution without sacrificing street drivability. Featuring a twin-tube internal design, these dampers provide a smooth stroke that absorbs road imperfections while maintaining the lateral stability required for spirited driving. The full-length adjustment system allows you to tune your ride height by adjusting the lower bracket, ensuring you achieve the perfect stance without compromising spring travel or preload.

• Twin-tube system for a comfortable ride on various road surfaces
• 16-level damping force adjustment for precise tuning of compression and rebound
• Full-length ride height adjustment system with independent preload settings
• Includes pre-assembled upper mounts for a direct bolt-on installation
• Sealed-structure design for high reliability and cost-performance
• ZN6 coating on shock bodies for maximum protection against corrosion and debris
• Compatible with EDFC series for electronic in-cabin damping control

Each kit includes four complete coilover assemblies (front and rear) and the necessary adjustment wrenches to dial in your Lexus IS300 suspension.

Fits 2019-2024 Toyota Corolla Hatchback models (MZEA12L).

Tein Flex Z coilovers offer a complete suspension solution designed to enhance the handling and stance of your Corolla Hatchback without sacrificing ride quality. These dampers use a twin-tube system for improved stroke and reliability on the street. The full-length adjustability allows you to set your preferred ride height by adjusting the case length, ensuring full spring travel is maintained at any setting for consistent performance.

• Full-length ride height adjustment for independent height and spring preload settings
• Twin-tube internal design for superior comfort and performance
• 16-level damping force adjustment for precise suspension tuning
• Compatible with Tein EDFC series for in-cabin damping control
• High-strength steel construction with powder-coated finish and ZT coating for superior corrosion resistance
• Includes upper mounts for a direct-replacement installation

Fits 2018+ Toyota Camry SE, XSE, and V6 models (AXVA70L/GSA70L).

Tein Flex Z coilovers provide a comprehensive suspension solution for Toyota Camry owners seeking a balance between daily ride quality and improved handling. This full-length adjustable system allows for precise ride height settings independently of spring preload, ensuring you maintain full suspension travel even at lower ride heights. The twin-tube internal design is engineered to absorb road imperfections effectively, while the 16-level damping adjustment allows you to fine-tune the suspension for specific driving conditions or passenger loads.

• Full-length height adjustment via the threaded bottom bracket preserves stroke
• 16-level damping force adjustment (combined compression and rebound)
• Twin-tube internal structure for superior comfort on street surfaces
• High-strength steel construction with corrosion-resistant ZT coating on threads
• Specifically valved for Camry SE, XSE, and V6 chassis (AXVA70L/GSA70L)
• Tein Part Number: VSTG8-C1AS3

Fits 1998-2005 Lexus GS300 (JZS160L).

Tein Flex Z coilovers offer a high-quality, made-in-Japan suspension solution for the JZS160L chassis, designed to balance street comfort with improved handling. As part of the Flex Z series, these dampers feature a sealed-structure design, which allows for a lower price point while maintaining the precision engineering Tein is known for. The twin-tube system provides a longer stroke and smoother initial movement, making them ideal for daily driven cars that see spirited use.

• 16-level damping force adjustment (simultaneous compression and rebound)
• Full-length ride height adjustment via the lower bracket for independent preload and height settings
• Twin-tube internal construction for superior ride quality on uneven surfaces
• ZT-coated adjustment threads and powder-coated damper bodies for maximum corrosion resistance
• Includes upper mounts specifically designed for the Lexus GS300 factory mounting points
• Compatible with Tein EDFC (Electronic Damping Force Controller) for in-cabin tuning

Fits 1986-1992 Toyota Supra.

Tein Flex Z coilovers provide a comprehensive suspension solution for the A70 chassis, balancing aggressive handling with street-driven comfort. Utilizing a twin-tube internal design, these coilovers offer a smoother stroke to better absorb road irregularities while maintaining composure during high-speed cornering. The Flex Z series features a sealed-structure design, optimized for durability and value, where the entire damper cartridge is replaced when service is eventually required.

• 16-way linear damping force adjustment to fine-tune ride quality and handling response
• Full-length height adjustment system allows for precise ride height changes without sacrificing spring travel or preload
• Twin-tube construction for improved reliability and ride comfort on varied road surfaces
• Specialized ZT surface coating and powder-coated brackets for maximum corrosion resistance
• Includes vehicle-specific upper mounts for a direct-fit, bolt-on installation
• Compatible with Tein EDFC systems for electronic damping adjustment from the driver's seat

This kit includes a complete set of four coilovers, adjustment wrenches, and installation instructions to replace the aging factory dampers on your MK3 Supra.

Fits 1990-1999 Toyota MR2 (SW20L / SW21L).

Tein Flex Z coilovers provide a comprehensive suspension solution for the second-generation Toyota MR2, balancing street comfort with performance handling. This system replaces the aging factory struts and springs with a fully adjustable setup, allowing for precise ride height tuning without sacrificing spring travel or preload. Utilizing a twin-tube internal design, these coilovers offer exceptional damping characteristics over varied road surfaces, making them an ideal choice for both daily driving and spirited use.

• Specifically engineered for the 1990-1999 Toyota MR2 (SW20L / SW21L) chassis
• Full-length ride height adjustment system for independent height and preload settings
• Twin-tube internal construction for improved ride quality and reliability
• Direct bolt-on installation to factory mounting points
• High-durability powder coat finish for superior corrosion resistance
• Includes all necessary hardware for a complete four-corner installation

Fits 2015-2021 Subaru WRX and WRX STI (VA chassis).

The Tein RX1 coilover system provides a high-performance suspension solution for the 2015-2021 Subaru WRX and STI, balancing street comfort with track-ready handling. The RX1 series utilizes a full-length ride height adjustment system, allowing you to lower your vehicle's center of gravity without compromising suspension stroke or spring preload. Featuring Tein's Hydraulic Bump Stopper (H.B.S.) technology, these coilovers effectively absorb heavy impacts at the limit, maintaining vehicle stability and preventing the harsh bottoming-out sensation common on lowered cars.

• 16-level linear damping force adjustment for simultaneous compression and rebound control
• Full-length height adjustment allows independent tuning of ride height and spring preload
• Hydraulic Bump Stopper (H.B.S.) improves comfort and handling during high-load cornering
• Compatible with Tein EDFC (Electronic Damping Force Controller) for real-time in-cabin adjustments
• Front camber-adjustable pillowball upper mounts included for precise alignment tuning
• Cold-formed SAE9254V steel springs and powder-coated damper bodies for maximum durability
• Includes all four coilovers, adjustment wrenches, and installation hardware

Whether you are fine-tuning your VA-chassis for the local autocross or looking for a more composed daily drive, the RX1 series offers the adjustability and build quality required to maximize the Subaru AWD platform.

Fits 2008-2014 Subaru WRX (GEE/GHE/GRE).

Tein Flex Z coilovers provide a comprehensive suspension solution for the 2008-2014 Subaru WRX, balancing street-driven comfort with aggressive handling performance. As a full-length adjustable system, these coilovers allow you to dial in your vehicle's ride height and center of gravity without sacrificing damper stroke or spring preload.

Engineered to replace worn factory struts and springs, the Flex Z series features adjustable damping force, allowing drivers to tune the suspension for varied road conditions or driving styles. The high-quality construction ensures long-term durability and consistent performance for the GEE, GHE, and GRE chassis.

• Full-length ride height adjustment system for precise stance tuning
• Adjustable damping force to customize ride quality and response
• Direct bolt-on replacement for OE suspension components
• Designed specifically for the 2008-2014 Subaru WRX (GEE/GHE/GRE)
• Tein Flex Z series reliability and performance engineering

Fits 2005-2007 Subaru WRX STI (GDF D/E).

Tein Flex Z coilovers deliver a high-performance suspension solution for the Subaru WRX STI, offering full height adjustability and damping control in a reliable, sealed-structure design. Engineered for enthusiasts who demand better cornering response and a lowered stance without sacrificing street driveability, the Flex Z series utilizes a twin-tube internal system. This design provides a longer stroke compared to mono-tube alternatives, ensuring better compliance over road imperfections.

• Full-length ride height adjustment allows you to lower your vehicle without altering spring preload or stroke
• 16-level linear damping force adjustment to fine-tune handling between street and track settings
• Twin-tube construction for enhanced durability and ride comfort on various road surfaces
• ZT coating on the threaded body provides superior protection against corrosion and debris
• Sealed-structure design uses high-quality replacement cartridges for simplified long-term maintenance
• Compatible with Tein EDFC (Electronic Damping Force Controller) for real-time adjustments from the driver seat
• Includes upper mounts (camber adjustable for front MacPherson strut applications)

Fits 2005-2009 Subaru Legacy (BL9/BP9).

Tein Flex Z coilovers provide a complete suspension solution for the Subaru Legacy, balancing daily driving comfort with improved handling response. This system utilizes a twin-tube internal design that excels at absorbing road imperfections while maintaining stable damping performance during spirited driving. By replacing the factory struts and springs, the Flex Z kit allows for precise control over your vehicle's stance and cornering characteristics.

• Twin-tube internal construction for optimized street comfort and stroke.
• 16-level linear damping force adjustment to fine-tune ride quality and handling.
• Full-length ride height adjustment allows lowering without sacrificing suspension travel.
• ZT-coated shock bodies provide superior protection against rust and debris.
• High-tensile SAE9254 steel cold-formed springs for maximum sag resistance.
• Compatible with Tein EDFC (Electronic Damping Force Controller) for in-cabin adjustments.
• Sealed structure design ensures high reliability and consistent performance.

Each kit is designed as a direct bolt-on replacement for the factory suspension, featuring high-quality components and precise fitment for the BL9/BP9 chassis.

Fits 2002-2007 Subaru Impreza.

The Tein Flex Z coilover system provides a high-performance suspension solution for the 2002-2007 Subaru Impreza, balancing street-driven comfort with circuit-ready handling. This series features a sealed-structure design that maintains Tein's rigorous manufacturing standards while offering a versatile range of adjustability for enthusiasts looking to refine their vehicle's stance and response.

• 16-level damping force adjustment for combined compression and rebound tuning.
• Full-length ride height adjustment allows you to set vehicle height independently of spring preload.
• Twin-tube internal construction for a smoother stroke and better compliance on uneven road surfaces.
• ZC-coated shell case and powder-coated brackets for superior corrosion resistance and durability.
• Complete bolt-on kit replaces the factory strut assemblies with high-quality, pre-assembled components.

Fits 1993-2001 Subaru Impreza.

The Tein Flex Z coilover system provides a versatile suspension solution for the GC/GF-generation Subaru Impreza, balancing street comfort with performance handling. As part of Tein's high-value Flex Z series, these units replace factory struts and springs with a fully adjustable setup, allowing for precise ride height control and damping tuning. This system is designed for enthusiasts looking to improve cornering response and achieve a lower stance while maintaining reliable performance.

• Full-length ride height adjustment system
• 16-level damping force adjustment
• Vehicle-specific design for 1993-2001 Subaru Impreza chassis
• Twin-tube structure for improved ride quality on various road surfaces
• Note: This is a Special Order product; no cancellations or returns are permitted after order placement

Fits 1991-1999 Mitsubishi 3000GT VR-4 (Z16A).

Tein Flex Z coilovers provide a high-performance suspension solution for the Mitsubishi 3000GT VR-4, balancing street comfort with aggressive handling characteristics. These coilovers utilize a twin-tube system for superior ride quality and 16 levels of linear damping force adjustment, allowing you to fine-tune the suspension for specific road conditions or track use. The full-length height adjustment system allows for ride height changes without sacrificing suspension stroke or affecting spring preload.

• Twin-tube internal construction for increased stroke and better performance on rough surfaces
• 16-level linear damping force adjustment (EDFC compatible)
• Full-length ride height adjustment system with independent spring preload
• Includes upper mounts (Pillowball front / Reinforced Rubber rear) for direct steering response
• Powder-coated damper bodies and ZT coating on threads for maximum corrosion resistance
• High-tensile SAE9254 cold-formed springs
• Sealed structure design for optimized reliability and value

Fits 1995-1999 Mitsubishi Eclipse (D31A, D32A, D33A, and D38A chassis).

Tein Flex Z coilovers offer a high-quality, full-length ride height adjustable suspension system designed for street performance and daily drivability. This system utilizes a twin-tube internal design to maintain a smooth stroke and comfortable ride over varied road surfaces while providing the necessary stiffness for aggressive cornering. The Flex Z series features a sealed structure for improved manufacturing efficiency, making high-end damping technology accessible for the 2G Eclipse platform.

Each kit features 16-level damping force adjustment, allowing you to fine-tune the suspension for different driving conditions. The full-length adjustment means ride height is changed via the bottom bracket, preserving full damper stroke and spring preload. To ensure long-term durability, the damper bodies are finished in a signature Tein green powder coat, while the adjustment threads utilize a specialized ZT coating to resist corrosion and seizing.

• 16-level linear damping force adjustment (combined compression and rebound)
• Twin-tube internal construction for superior street comfort
• Full-length ride height adjustment via moveable lower brackets
• Sealed structure for maintenance-free reliability
• Includes upper mounts (reinforced rubber or pillowball depending on application)
• EDFC (Electronic Damping Force Controller) compatible
• ZT coating on threads for smooth adjustment in all climates

Fits 1996-2001 Mitsubishi Lancer Evolution IV, V, and VI (CN9A/CP9A).

Tein Flex Z coilovers provide a balanced suspension solution for the Lancer Evolution, offering full-length ride height adjustment and 16-level damping force control. The twin-tube design ensures a smooth stroke for street driving while maintaining the rigidity needed for spirited track performance. By utilizing a sealed-structure design, Tein delivers high-end performance at an accessible price point, replacing worn factory dampers with a complete, bolt-on system.

• Full-length ride height adjustment system allows for adjusting height without affecting spring stroke or preload
• 16-level linear damping force adjustment via Tein's precision needle valve technology
• Twin-tube internal construction for superior ride comfort across varying road surfaces
• Includes vehicle-specific upper mounts for a direct, simplified installation
• Finished in Tein Green powder coat with ZT-coated adjustment threads for maximum corrosion resistance
• Sealed-structure design ensures high quality and cost-efficiency

Fits 2014-2015 Lexus IS250, 2016+ IS200t, and 2014+ IS350 (ASE30L, GSE30L, and GSE31L).

Tein Flex Z coilovers provide a high-performance suspension solution without compromising street drivability. Utilizing a twin-tube system for improved stroke and comfort, the Flex Z series features full-length ride height adjustability, allowing you to lower your Lexus IS without affecting spring travel or preload. This ensures consistent handling characteristics whether you are looking for a subtle drop or a more aggressive stance.

Engineered for durability and precision, these dampers feature 16-level linear damping force adjustment, enabling you to fine-tune the suspension for daily commuting or spirited driving. The bodies are finished in Tein's signature green powder coating, while the adjustment threads utilize a specialized ZT coating to resist corrosion and seizing in harsh environments.

• Twin-tube internal design for a balanced ride and superior damping control
• Full-length ride height adjustment system with independent preload settings
• 16-level damping force adjustment (compression and rebound combined)
• Sealed, non-reconstructible structure for high reliability and value
• High-strength reinforced rubber or pillow ball upper mounts included
• Cold-formed SAE9254V steel springs
• Compatibility: Lexus IS200t (2016+), IS250 (2014-2015), IS350 (2014+)
• Chassis Codes: ASE30L, GSE30L, GSE31L

Fits 2013+ Lexus GS350 (GRL10L).

The Tein Flex Z Damper Kit provides a comprehensive suspension solution for the Lexus GS350, balancing daily street comfort with the precision required for spirited driving. This full-length adjustable coilover system allows for independent ride height and spring preload settings, ensuring you can achieve a lower center of gravity without sacrificing damper stroke or ride quality.

• Twin-tube internal construction for a smooth, compliant ride on varied road surfaces
• 16-level linear damping force adjustment (combined compression and rebound)
• Full-length height adjustment system allows for ride height changes without affecting spring travel
• High-durability ZT coating on adjustment threads to prevent seizing in harsh conditions
• Powder-coated damper bodies for superior corrosion resistance
• Includes vehicle-specific upper mounts for a direct bolt-on installation
• Compatible with Tein EDFC series for in-cabin electronic damping control

Fits 2020-2024 Subaru BRZ and 2024 Toyota GR86.

Tein Flex Series coilovers provide a comprehensive suspension solution for drivers looking to improve handling precision and customize vehicle aesthetics. This full-length adjustable system allows for independent ride height and spring preload settings, ensuring you can achieve your desired stance without compromising suspension stroke or ride quality.

Engineered with a twin-tube internal design, these coilovers prioritize street comfort while maintaining the lateral stability required for spirited driving. The 16-level linear damping adjustment allows you to fine-tune the rebound and compression to suit road conditions or track requirements. Each kit is finished with Tein's signature green powder coating and ZT coating on the threads for long-term corrosion resistance and easy adjustment in all climates.

• Full-length ride height adjustment via threaded damper body
• 16-level linear damping force adjustment
• Twin-tube construction for optimal street and highway comfort
• High-tensile SAE9254 steel springs for sag resistance
• Powder-coated damper bodies and specialized ZT coating for durability
• Includes adjustment wrenches and necessary mounting hardware

Fits 2006-2013 Lexus IS250/350 and 2008-2011 IS F (GSE20L, GSE21L, and USE20L chassis).

Tein RX1 coilovers provide a high-performance suspension solution for the Lexus IS platform, balancing street comfort with track-capable handling. These full-length adjustable coilovers allow you to tune your vehicle's ride height independently of spring preload, ensuring full suspension travel even at lower settings. Designed to replace the factory strut and spring assembly, the RX1 series incorporates Tein's advanced Hydraulic Bump Stopper (H.B.S.) technology to absorb heavy impacts and maintain vehicle stability under aggressive driving conditions.

• Full-length ride height adjustment system for independent height and preload tuning
• 16-level damping force adjustment to fine-tune compression and rebound
• Hydraulic Bump Stopper (H.B.S.) technology improves comfort and durability during high-load events
• Twin-tube internal construction for superior ride quality on the street
• Compatible with Tein EDFC series for in-cabin electronic damping control
• High-durability powder coating and ZT coating for maximum corrosion resistance

Fits 2012-2014 Lexus IS F.

Tein Flex Z coilovers provide a high-quality, full-length adjustable suspension solution for the 2012-2014 Lexus IS F. Designed to balance street comfort with performance handling, the Flex Z series utilizes a twin-tube internal system for a smoother stroke and better reliability on uneven road surfaces. This kit is a complete bolt-on solution, featuring vehicle-specific upper mounts to simplify installation and ensure precise fitment.

The Flex Z system features 16-level damping force adjustment, allowing you to fine-tune rebound and compression simultaneously to match your driving style. Because these are full-length adjustable, you can set your desired ride height by adjusting the lower bracket rather than the spring seat, preserving full suspension stroke and ride quality even at lower settings.

• Twin-tube internal construction for improved ride quality and durability
• 16-level damping force adjustment (combined compression and rebound)
• Full-length ride height adjustment system preserves spring travel
• Includes reinforced rubber or pillowball upper mounts for a direct fit
• Finished in Tein signature green powder coating for superior corrosion resistance
• Compatible with Tein EDFC (Electronic Damping Force Controller) for in-cabin adjustment

Fits 2009-2021 Nissan 370Z.

The Tein Flex Z Damper Kit provides a comprehensive coilover solution for the Nissan 370Z (Z34), engineered to balance daily street comfort with the performance required for spirited driving. Utilizing a twin-tube internal system, these dampers offer a longer stroke and smoother response over road imperfections compared to traditional mono-tube setups. The Flex Z series features a sealed-structure design, which allows for premium Japanese manufacturing quality while utilizing replacement cartridges for long-term maintenance.

• 16-level linear damping force adjustment to tune for street or track conditions
• Full-length ride height adjustment allows for a lower center of gravity without affecting spring stroke
• Twin-tube construction for enhanced ride quality and durability
• Specialized ZT coating on adjustment threads to prevent corrosion and seizing in harsh environments
• EDFC compatible for electronic in-cabin damping adjustments (sold separately)
• Includes reinforced upper mounts and adjustment wrenches for a direct-fit installation

This kit replaces the factory struts and springs, bolting directly to OEM mounting points to provide a significant upgrade in handling and aesthetics.