Eibach ERS 8.00 in. Length x 3.00 in. ID Coil-Over Spring - 0800.300.0500S fits_2014`BMW`M3 Full valved exhaust configuration offering

Full valved exhaust configuration offering quiet refinement and aggressive open sound

Silicone Construction: Its silicone construction features two layers of polyester reinforcement

It eliminates the factory muffler

This exhaust system may cause a Check Engine Light due to a lack of back pressure

The equalizer balance tube evenly distributes exhaust pulses traveling through the exhaust system

Eibach ERS 8.00 in. Length x 3.00 in. ID Coil-Over Spring - 0800.300.0500S fits_2014`BMW`M3 Full valved exhaust configuration offeringRenowned for our extensive catalog of over 1,500 precision engineered race springs. Eibach race springs offer unparalled customization and performance optimization across a wide spectrum of racing applications. From shocks to pull bars we offer a wide range of springs solutions to fine tune the handling dynamics of your race car. Individual Motorsport Spring Features & Benefits Eibach 3. 00" Inside Diameter Coilover Springs Available in a Full Range