Comp Cams Single Outer Valve Springs w/Dampner 1.525 High-Performance Cooling Transform your BMW 3 Series

Transform your BMW 3 Series E46 Sedan with our stylish Black Altezza Style LED Taillights

minimizing wear under high-speed/high-load and low-speed/high-torque conditions

Belltech Drop Spindles offer a 2 or 3 inch drop depending on the application

Will this fit my existing roof rack system

OEM Connector - Plug directly into factory harness

Comp Cams Single Outer Valve Springs w/Dampner 1.525 High-Performance Cooling Transform your BMW 3 SeriesSingle Outer Valve Springs w Dampner 1. 525 Single Outer Valve Springs from COMP Cams allow you to build the perfect spring assembly for your application. The valve spring creation process is far more involved than most people realize. Selecting the right metal stock and creating the best design is not done by chance. COMP Cams has developed a process that creates the highest quality valve spring available. The result is a product that meets and