Ryan1126
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- Joined
- Oct 29, 2011
- Posts
- 255
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as of right now i have a 2010 tahoe. its on 285's (if that matters) i have already done an 18" magnaflow muffler and a k&n cold air intake. i did gain some power and it sounds great. but i want more power without ****** my wallet. i tow a 24' 5000lb trailer to the desert and would just like for it to be even easier. i have the 5.3 liter.