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Old 07-23-2025, 08:44 PM   #11
ALMN
 
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Drives: 2SS 1LE M6, Palisade Calligraphy
Join Date: Nov 2021
Location: Minnesota
Posts: 209
Quote:
Originally Posted by BlueRS19 View Post
I currently have a 2017 2SS, I installed a KN 63 Series CAI, Brisk Racing Plugs, and the AWE Touring Axle Back. The tuner has 2 Inch speed engineering catless headers and an X-Pipe. After tuning how much HP should I expect?
Pump gas tune alone 91-93 octane you are looking at 15-20 whp. With 2 inch headers and tune probably 30 to 35 whp and torque. I advise you to add flex fuel kit as well so on E you can get another 10 to 15 whp and torque.
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