Displaying 20 products
BMW 4 Series Performance Exhausts
Our range of sports exhausts for the 4 Series is continually growing thanks the to Cobra Sport research and development team. We manufacture a complete range of stainless steel systems for BMW 4 Series models. For the popular 420D, 425D, 430D and 435D model we have dual and quad exit exhaust conversions for a sportier BMW M4 look.