Cobra Sport Mercedes-AMG A 45 Front Downpipe Sports Cat / De-Cat Performance Exhaust RS 280 (17-) as a replacement to the

as a replacement to the OEM bypass valve

resulting in 255BHP

These Focus ST performance exhausts are made in 3"/76

2nd stainless steel cat replacement pipe group N  Requires ECU remap Compatible with the original line

all these considerations are in order to keep IAT’s as low as possible

Cobra Sport Mercedes-AMG A 45 Front Downpipe Sports Cat / De-Cat Performance Exhaust RS 280 (17-) as a replacement to theSports Cat option includes 4. 5" (114. 3mm) 200 cell high flow sports catalyst 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 Mercedes AMG A 45 performance exhaust downpipe is made in 3. 5" 88. 9mm bore pipework and fits from the turbo to front pipe replacing the catalyst. The de