Quote:
Originally Posted by TJay74
So a 15-20 rwhp gain with headers isnt worth it on these platforms, I guess I will have to disagree.
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There is no way you are going to see a 15- 20 hp gain with Headers ONLY (no tune)... the OEM Tri-Y manifolds are very efficient. Our manifolds are more efficient than what the C7 Corvette has. it's also why our NPP exhaust sounds so great for an OEM exhust. I think a publication did a swap with Hookers and found about 10hp (no tune)....
Myself I don't want the headache of LT 's on my DD SS Camaro.
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2019 ZL-1 Acquired 4/23/21 at 6300 miles. Riverside Blue, A10, PDR. Traded in 2017 2SS with 6M and 32k miles. Continental Extreme Contact Sports. Now has 10,000 miles...
2012 Yukon XL Denali w/ 6.2 AWD