So here we have the first Focus RS fitted with a JS400 conversion, we have fitted larger injectors, JS400 map to a car already modified by the customer with a 3inch turbo back exhaust, pipercross filter and Airtech intercooler.
The car started first crank and drove away like standard. On the open road, 2 words "smooth and fast" Cant wait to get my one done now (just been too busy).
