JRZ RS Sport Coilovers - BMW F80 / 3 serie M3 (2014 - 2015) Upgrades:JRZ RS Pro (JRZ topmount 3 bolt)

JRZ RS Sport Coilovers - BMW F80 / 3 serie M3 (2014 - 2015) Upgrades:JRZ RS Pro (JRZ topmount 3 bolt)The RS Line Knowledge gained from racing is integrated in the JRZ RS PRO system. The use of the large shaft creates an optimum fluid displacement through the preset compression blow off valve to control the unsprung mass. A special designed piston is used to filter out the large, high velocity movements seen with suspensions on street applications. The car can be set up comfortably for street use and be set up for superb handling on track.

9kg lighter and proves to be just as strong

The use of the large shaft creates an optimum fluid displacement through the preset compression blow off valve to control the unsprung mass

Single P/N

3" extension (next to air ducts)

undertrays

you can then understand that Tomei is unrivaled

It plugs straight into the factory ECU location and retains all the original sensors and fuel systems

The Ark Performance DT-S exhaust for the 2011-2014 Subaru WRX & STI Sedan is designed and engineered right here in Southern California

this is a built to order item requiring 6-8 weeks for production

Underbody components such as front air dams

Made from high durable 1x1 carbon fiber

The new PNP ECU kit is a fully programmable unit that replaces the factory ECU with no re-wiring necessary