ShoNuff Posted May 30, 2013 Report Share Posted May 30, 2013 Hey gang, Already have the livernois tune and KN intake. Ran a 12.9@105 as I sit. How much power would I gain if I did the down pipes, cat back and updated livernois tune...will this get the SHO to the mid 12's? Also, how much does this improve trap speed...Anyone who has done this, please chime in. Quote Link to comment Share on other sites More sharing options...
jdeprato Posted May 30, 2013 Report Share Posted May 30, 2013 Personally I think the methanol kit would be a better bang for your buck then exhaust upgrades if you are truely wanting to get into the mid 12s...just my 0.02... Quote Link to comment Share on other sites More sharing options...
ShoNuff Posted May 30, 2013 Author Report Share Posted May 30, 2013 So if my exhaust gives the car 35AWHP are we talking about 12.6-12.7? That's all I wanted to know...also how much trap speed do you pick up...I would imagine around 2-3 mph Quote Link to comment Share on other sites More sharing options...
darreli Posted June 1, 2013 Report Share Posted June 1, 2013 Methanol is definately the better bang for the buck. The exhaust will help..just not to the extent of methanol Quote Link to comment Share on other sites More sharing options...
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