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i've been thinking about a SS exhaust, did you have a problem fitting it and can it pass the starter engine? on a forum i read there were some quality issues with these exhaust.

Hello, after a water issue with my 3.9 EFI, i'm replacing the engine with a RPI 4.6 engine with max torque cam and rechipped ECU. my question is will this work with my standard exhaust? and what is the best system to replace it with and where to order in uk online? thanks for your advice...

i have already sent frequent mails to them but they never answer.

hello, i have rebuild my engine 3.9 EFI totally with max torque cam shaft etc. i wanted a janspeed exhaust from RPI but they can't deliver anymore. what is the best exhaust for nice performance and sound and where can i order it online. thanks in advance.

hello, another enthousiast of RRC has found his way to your forum. i drive a rrc 3.9 EFI which was totally rebuild with the help of RPI. now it runs pretty damn good.