Tein Flex Z Coilovers - Acura TSX (CL9) 2004-2008
The TEIN Flex Z VSB48-C1SA3-C is a high-quality, fully adjustable coilover suspension kit designed for the 2004–2008 Acura TSX (CL9 chassis). It’s engineered to improve handling and ride control without compromising daily comfort. With both height and damping adjustments, this kit gives you the ability to tailor your setup to your driving style and road conditions.
Key Features
-
Ride Height Adjustability
Threaded body design lets you lower or raise the car’s stance while preserving suspension travel and performance. -
16-Level Damping Adjustment
Enables you to fine-tune the firmness of your ride—from soft and compliant for daily driving to firm and responsive for spirited runs. -
Twin-Tube Damper Design
Delivers consistent control over bumps and wavering road surfaces, improving stability and driver confidence. -
Vehicle-Matched Springs & Mounts
Comes with springs and upper mounts tailored for the Forester chassis to ensure proper geometry and fitment. -
Durable Coatings & Finishes
All parts are finished with corrosion-resistant treatment to maintain performance and appearance over time. -
EDFC Compatible
Ready for optional installation of TEIN’s Electronic Damping Force Controller (EDFC) for in-cabin adjustment.
Benefits
-
Reduces body roll and enhances cornering grip
-
Improves steering response and road feedback
-
Allows you to lower your vehicle for improved center of gravity and aesthetics
-
Customizable settings let you adapt to city streets, highways, or twisty roads
*Photos for marketing purposes only. Actual product will vary in appearance and style.
Product Information
Product Information
Shipping & Returns
Shipping & Returns

Tein Flex Z Coilovers - Acura TSX (CL9) 2004-2008
Tein Flex Z Coilovers - Acura TSX (CL9) 2004-2008
The TEIN Flex Z VSB48-C1SA3-C is a high-quality, fully adjustable coilover suspension kit designed for the 2004–2008 Acura TSX (CL9 chassis). It’s engineered to improve handling and ride control without compromising daily comfort. With both height and damping adjustments, this kit gives you the ability to tailor your setup to your driving style and road conditions.
Key Features
-
Ride Height Adjustability
Threaded body design lets you lower or raise the car’s stance while preserving suspension travel and performance. -
16-Level Damping Adjustment
Enables you to fine-tune the firmness of your ride—from soft and compliant for daily driving to firm and responsive for spirited runs. -
Twin-Tube Damper Design
Delivers consistent control over bumps and wavering road surfaces, improving stability and driver confidence. -
Vehicle-Matched Springs & Mounts
Comes with springs and upper mounts tailored for the Forester chassis to ensure proper geometry and fitment. -
Durable Coatings & Finishes
All parts are finished with corrosion-resistant treatment to maintain performance and appearance over time. -
EDFC Compatible
Ready for optional installation of TEIN’s Electronic Damping Force Controller (EDFC) for in-cabin adjustment.
Benefits
-
Reduces body roll and enhances cornering grip
-
Improves steering response and road feedback
-
Allows you to lower your vehicle for improved center of gravity and aesthetics
-
Customizable settings let you adapt to city streets, highways, or twisty roads
*Photos for marketing purposes only. Actual product will vary in appearance and style.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The TEIN Flex Z VSB48-C1SA3-C is a high-quality, fully adjustable coilover suspension kit designed for the 2004–2008 Acura TSX (CL9 chassis). It’s engineered to improve handling and ride control without compromising daily comfort. With both height and damping adjustments, this kit gives you the ability to tailor your setup to your driving style and road conditions.
Key Features
-
Ride Height Adjustability
Threaded body design lets you lower or raise the car’s stance while preserving suspension travel and performance. -
16-Level Damping Adjustment
Enables you to fine-tune the firmness of your ride—from soft and compliant for daily driving to firm and responsive for spirited runs. -
Twin-Tube Damper Design
Delivers consistent control over bumps and wavering road surfaces, improving stability and driver confidence. -
Vehicle-Matched Springs & Mounts
Comes with springs and upper mounts tailored for the Forester chassis to ensure proper geometry and fitment. -
Durable Coatings & Finishes
All parts are finished with corrosion-resistant treatment to maintain performance and appearance over time. -
EDFC Compatible
Ready for optional installation of TEIN’s Electronic Damping Force Controller (EDFC) for in-cabin adjustment.
Benefits
-
Reduces body roll and enhances cornering grip
-
Improves steering response and road feedback
-
Allows you to lower your vehicle for improved center of gravity and aesthetics
-
Customizable settings let you adapt to city streets, highways, or twisty roads
*Photos for marketing purposes only. Actual product will vary in appearance and style.




















