Help with next upgrade for horsepower
Hey all,
I'm hoping for some good advice on this. I have a 2010 7AT with 50K miles; the current upgrades are a full Stillen G3 intake / exhaust system including long tube intake, HFC and full exhaust. I'm not interested in installing a supercharger, turbo or NOS. I will never track the car but do enjoy occasional spirited driving. I am interested in installing headers plus I found a 2014 post from Z1 Motorsports for a mail in Uprev flash, that sounded good as well. Thoughts and suggestions? Thanks in advance for the input.
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