Rear Subframe Rigid Collars (22+ VB WRX )

TDMi Rigid Collars – Eliminate Subframe Movement and Enhance Chassis Performance

Say goodbye to subframe movement and annoying rattles with TDMi Rigid Collars. Designed to improve suspension precision and chassis rigidity, these collars significantly reduce steering wheel wobble on rough or uneven roads, delivering a smoother, more responsive driving experience.

Engineered for Strength and Durability

Premium 6061 Aluminum Alloy
Crafted from tough, lightweight 6061 aluminum alloy, these rigid collars are built to last. Tested extensively in both endurance racing and daily street driving, the material provides the perfect balance of strength and flexibility.

Precision Fit with Controlled Compression
The collars are engineered to slightly compress and conform perfectly to mating surfaces. This design ensures maximum contact area without allowing movement or sliding, even under heavy loads improving overall chassis stiffness without risking material fatigue or breakage.

Key Benefits

Eliminates subframe movement and related rattling noises.

Reduces steering wheel wobble on uneven terrain.

Enhances suspension responsiveness for better handling.

Increases chassis rigidity for improved driving dynamics.

Built from race-tested, durable 6061 aluminum alloy.

What’s in the Box?

8 x Labeled TDMi Rigid Collars for easy installation and identification.

Upgrade Your Ride’s Stability Today

Experience sharper handling and a quieter ride with TDMi Rigid Collars. Perfect for both street and track applications, these collars are a must-have for enthusiasts seeking enhanced chassis control.