Cone filter + full exhaust = tune or not?
Cone filter + full exhaust = tune or not?
I have a full 3 inch apexi n1 exhaust on my s4 but i still have the factory airbox.
My question is, if I add a cone filter should I just buy a fuel cut defender or is a re-tune better.
I'm on the fence about getting a standalone for my car or if I can just get away with only a fuel cut defender for basically a stock setup.
My question is, if I add a cone filter should I just buy a fuel cut defender or is a re-tune better.
I'm on the fence about getting a standalone for my car or if I can just get away with only a fuel cut defender for basically a stock setup.
If its t2 I would sudgest atleast a rteck chipped ecu. Not nessasary with moderate mods like yours but it comes with the fcd in the chip and its safer to run higher boost levels. I have an hks fcon with s4 wire harness adapter and hks fcd to start tuning if your interested easy plug and play with the s4 harness adapter only takes 15 minutes to have it running with the hks fcon tuner. Pm me
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