Mk3 Petrol Engine, Exhaust and Induction
Hi guys,
I have a focus a st mk3.5 and have had a bit of a nightmare with the exhaust. When I bought the car it already had a custom decat exhaust, with my mot coming up I decided to get a scorpion cat back exhaust, without stupidly realising there was still no cat…
MOT today and of course it...