[lokiwho]

Question:

I have the Kraftwerks C30 installed in my FR-S, the car has been pro-tuned and everything is running fine. I have recently purchased a Nameless Performance Overpipe/Downpipe combo w/ HFC and Hemholtz resonator. My question is: Do I need to re-tune the vehicle after installing this?

I would think that if I was turbocharged I would because of backpressure? But not sure about superchargers because they don't spool from the exhaust (duh.)

Any help would be appreciated.

Thank you,

Alex