Seibon Carbon Fiber voorschermen BMW M3 E9x coupé / cabrio audi-rs5-8t---10-16-4-2-fsi---450-esi5480618 Does my car need to

Does my car need to be tuned to use this kit

The standard compressor wheel is replaced by a larger 6+6 billet-milled wheel featuring extended-tip technology for increased airflow and efficiency

It is designed to fit perfectly without the need for modifications to mudguards or suspension

Direct bolt-on (21mm journal)

Seibon Carbon Fiber voorschermen BMW M3 E9x coupé / cabrio audi-rs5-8t---10-16-4-2-fsi---450-esi5480618 Does my car need toThe Seibon carbon fibre front wings are specially designed for the BMW M3 E9x coup and convertible. These hand crafted front wings are made from aerospace grade carbon fibre and serve as direct replacements for the original parts. They offer weight reduction, improved aerodynamics, better heat dissipation and an exclusive look thanks to their elegant gloss finish. These front wings fit perfectly on BMW 3 Series models and require only minimal