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Code Monkey · 03-01-2018, 10:53 AM

Even if you get a slight bump in hp/tq without a tune, you need a tune to remap the throttle, lean out the afr closer to redline, etc. These things are more important to spirited driving than a horsepower increase.

03-01-2018, 10:53 AM	#9
Code Monkey Senior Member Join Date: Jul 2016 Drives: Subaru BRZ Location: Atlanta, GA Posts: 877 Thanks: 977 Thanked 596 Times in 354 Posts Mentioned: 4 Post(s) Tagged: 0 Thread(s)	Even if you get a slight bump in hp/tq without a tune, you need a tune to remap the throttle, lean out the afr closer to redline, etc. These things are more important to spirited driving than a horsepower increase.