EIBACH Pro-Kit Kit Lowering Springs | 09-13 Nissan Altima Coupe M3 This exhaust system upgrade was

This exhaust system upgrade was designed and engineered to work with most after-market exhaust systems/mufflers on the market today with only two cuts needed in the stock mid-pipe

Installing the MAD Valve Controller is effortless

less restricted airflow path

We are proud to introduce our VRSF catless & catted downpipe for your N55 BMW

EIBACH Pro-Kit Kit Lowering Springs | 09-13 Nissan Altima Coupe M3 This exhaust system upgrade wasThe Eibach Pro Kit is the perfect answer for most popular street cars. Its our legendary spring system that dramatically improves both a vehicles street performance and appearance. Pro Kit lowers your cars center of gravity, reducing squat during acceleration, body roll in corners and excessive nose dive under braking. When combined with Plus 1 or Plus 2 wheels and tires, the Eibach Pro Kit is the finishing touch to a winning recipe for performance.