Catalyst replacement Removes factory catalyst

Fitment Years: 2001 - 2006 Model: M3 Fits To: OEM / Scorpion Pipe Diameter: 63.5mm/2.5"

Everything required to fit your exhaust is supplied within the kit, sometimes a silicone based sealant may be required to ensure a perfect seal on the joints.   

Will my car need a remap after fitting a Scorpion Exhaust? If fitting a catalyst/DPF back system then no modifications are required. A remap will be required when fitting turbo back high flow sports catalyst or turbo back catalyst replacement pipe. Secondary high flow sports catalyst and secondary catalyst replacement pipes do not require mapping so will run on standard settings.

Warranty: As long as you are the original purchaser and the exhaust is fitted to the vehicle for which it is intended cat-back car exhausts are covered by a lifetime anti-corrosion and manufacturing defect warranty. High flow sports catalysts are covered by a 2 year warranty.