Whiteline Rear Crossmember Mount Insert Kit - Subaru WRX / STI VA Tein The diaphragm endures a four-stage

The diaphragm endures a four-stage heat-treating process to deliver optimal performance in demanding conditions

- Excellent Ride Quality

or if you’re refilling the entire coolant system due to repairs

Piping Material SUS304 Stainless Steel

dB Level @ 4500rpm: 88

Whiteline Rear Crossmember Mount Insert Kit - Subaru WRX / STI VA Tein The diaphragm endures a four-stageThe Whiteline Crossmember Mount Insert Kit has been designed to work with your original bushings to eliminate over compliance in the rear cross member. These have been aimed to reduce the misalignment and movement which provides a better feel for the rear end and better feedback for the driver. If you are a regular participant in weekend track events, or if you enjoy spirited driving, then tighten up your rear end with the Whiteline Crossmember Mount