Quote:
Originally Posted by JMac88
Afr?
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I'm going to explain this a little bit more because I don't think the OP understands the importance of a tune with all those mods. Yea you will creep out a few hp more and have your CEL turned off but the biggest reason is to make all those mods work together with your Z. The Z tends to run on the lean side with all those mods and a tune really cleans it up. A good tuner should be able to show you how messed up your AFR is and how a tune can clean it up.
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2010 Base+Sport 6spd: Stillen G3, FI Non-Resonated CBE, FI Non-Resonated Test Pipes, UpRev Tuned, Custom 24R Oil Cooler, JDM Rear Fog-OEM Harness.
???Whp ???WTQ (Will find out come spring time)
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