Tein VSHD6-CUSA4-C Flex Z Coilovers 2013-2020 Honda Accord/Acura TLX FWD

Vehicle Fitment

• 2013-2017 Honda Accord Sedan - 4-Cyl (CR2, FWD, 2.4L I4 K24W) & V6 (CR3, FWD, 3.5L V6 J35Y)
• 2013-2017 Honda Accord Coupe - 4-Cyl (CT1, FWD, 2.4L I4 K24W) & V6 (CT2, FWD, 3.5L V6 J35Y)
• 2015-2020 Acura TLX (UB1, FWD only, 2.4L I4 K24W7) - All non-AWD trims

Fitment Notes

• FWD models only - does NOT fit AWD Acura TLX (SH-AWD) variants
• Fits all Honda Accord trims including LX, Sport, EX, EX-L, Touring, and Hybrid (CR2/CR3/CT1/CT2 chassis)
• Ride height adjustment range varies by sub-model - see Specifications below
• EDFC compatible - requires EDFC Motor Kit EDK05-12140 (sold separately)
• Replacement front dampers available separately: Left (VCHD6-U1Y46-L), Right (VCHD6-U1Y46-R)

Features

• Full-length ride height adjustment maintains shock travel and ride quality at all lowered positions
• 16-way damping force adjustment (compression and rebound together) via top-mounted click adjuster
• Front camber-adjustable pillowball upper mounts included for precise alignment correction at lowered ride heights
• Stiffer 448 lbs/in front spring rate delivers sharper turn-in and reduced body roll for the Accord/TLX platform
• Twin-tube damper construction delivers a smooth, composed ride suited to both daily commuting and spirited driving
• EDFC compatible for optional in-cabin electronic damping adjustment (EDK05-12140, sold separately)
• ZT-coated threaded sleeve and TEIN-green powder-coated springs and brackets for long-term corrosion resistance

Specifications

• Front Spring Rate: 448 lbs/in (8.0 kgf/mm)
• Rear Spring Rate: 280 lbs/in (5.0 kgf/mm)
• Front Ride Height Range (CR2 - 4-Cyl Sedan / CT1 - 4-Cyl Coupe): +0.1 to -2.5 in
• Front Ride Height Range (CR3 - V6 Sedan / CT2 - V6 Coupe): -0.1 to -2.8 in
• Front Ride Height Range (TLX UB1): -0.3 to -3.0 in
• Rear Ride Height Range (Accord CR2/CR3/CT1/CT2): +1.0 to -4.5 in
• Rear Ride Height Range (TLX UB1): +0.8 to -4.7 in
• Rear Spring ID: 70mm
• Damping Adjustment: 16-Way (Compression and Rebound Together)
• Front Upper Mount: Camber-Adjustable Pillowball (included)
• Rear Upper Mount: Reinforced Rubber (included)
• EDFC Compatible: Yes (EDK05-12140, sold separately)
• Chassis Codes: CR2 / CR3 / CT1 / CT2 / UB1
• Drivetrain: FWD

Included Components

• 4x Coilover Damper Assemblies (2x Front, 2x Rear)
• 4x Main Springs
• 4x Bump Rubbers
• 4x Spring Seats
• 4x Seat Locks
• 2x Front Camber-Adjustable Pillowball Upper Mounts
• 2x Rear Reinforced Rubber Upper Mounts
• 2x Hook Spanners
• 1x Instruction Manual

Product Description

The Tein VSHD6-CUSA4-C Flex Z is a complete coilover kit covering the 2013-2017 Honda Accord Sedan and Coupe (CR2/CR3/CT1/CT2) across both 4-cylinder and V6 variants, as well as the FWD 2015-2020 Acura TLX (UB1). With a 448 lbs/in front and 280 lbs/in rear spring rate, front camber-adjustable pillowball upper mounts, and 16-way damping adjustment, this kit delivers a noticeably more planted, lower stance and sharper handling response while remaining well-suited to everyday use on the Accord/TLX platform.

Built in Yokohama, Japan with twin-tube construction and Tein's sealed damper structure, the Flex Z is a FWD-only fitment - AWD SH-AWD TLX variants are not supported. Front ride height adjustment range varies slightly between the 4-cylinder and V6 Accord body styles; consult the per-model specifications above before setting initial ride height. EDFC installation requires Motor Kit EDK05-12140, sold separately. Professional installation and wheel alignment are strongly recommended after fitment.