BMW M135i (F20/F21) Cat Back Performance Exhaust M135i Using a Non-Valved exhaust will

Using a Non-Valved exhaust will not harm the running of your vehicle

top level motor racing and the mainstream motor industry

Fits - E90 Saloon

Example of VW Golf R Mk7 sports exhaust (cat back system with resonated section)

BMW M135i (F20/F21) Cat Back Performance Exhaust M135i Using a Non-Valved exhaust willCobra Sport performance exhausts enhance the sound, looks and quality of your vehicle giving you the ultimate driving experience. Our sports exhausts range is fully guaranteed to give you assurance of our quality. This BMW M135i performance exhaust is made in 3" 76. 2mm pipework and fit from the catalytic converter section backwards (Cat back) these exhausts replace the centre and rear sections. This resonated exhaust includes the centre silencer and