Ford Fiesta (Mk6) ST 150 Front Pipe Sports Cat / De-Cat Performance Exhaust Front Pipe:Sports Cat BMW 4 Series (G22/G23) -

BMW 4 Series (G22/G23) - 420i

2mm bore pipework and replaces the primary catalysts (Cat Bypass)

8 sports exhaust (turbo back system - de-cat & non-resonated)

The testing also revealed excellent gains in torque with a 11

BMW E9X M3 - high-performance upgrade for your vehicle

Ford Fiesta (Mk6) ST 150 Front Pipe Sports Cat / De-Cat Performance Exhaust Front Pipe:Sports Cat BMW 4 Series (G22/G23) -Cobra 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 Fiesta ST performance exhaust is made in 2. 25" 57. 1mm bore pipework and fits from the front pipe to the centre section. The de cat exhaust version is sold for motorsport and off road use only worldwide. The sports catalyst version