Yes i was thinking true dual all the way back. Complete new exhaust system. I read that long tube headers are the way for max hp gain. Also seen some type of crossover tubes that will eliminate check engine light.?.? Maybe a better option than a x or + pipe? 50/50 split the pipes into 4 then...
Yes that is a bit aggressive for my taste but the general point of just doing a cat back was appreciated. I’m looking into it to see what is out there. Would headers be a good upgrade? And if so long tube?
i Watched a video on a denali just like mine and I swear it said 445 hp from a Whipple supercharger and exhaust upgrade. Other than that the website says to expect dramatic increase upwards of 150+. I know for sure 6000+$ for 45 horse is a waste of money. I don’t know what to believe. All I know...
I have a 2010 Yukon Denali 6.2 liter and am looking to sport it up. My complete plan is to put a Supercharger on it and upgrade the exhaust and put a tune in it. I am having a hell of a time finding a complete exhaust system. What do I do? I would really like a dual exhaust system straight out...
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