It looks like you have a spoiler over the rear window or is that a illusion?
07+ Yukon XL Denali Exaust
- Thread starter Davey
- Start date
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It looks like you have a spoiler over the rear window or is that a illusion?
Davey
Member
What do ya'll think on just replacing the muffler. From the research I have done, the Denali Exhaust is already piped with large piping and the muffler is really the only thing holding it back and by pulling the muffler and replacing it with flow-master, magnaflow, etc. you will get the same performance increase and the same sound and NO drone inside the cab....? Without having to install a complete cat-back system. Anyone have thoughts on my findings?
felixgun
Full Access Member
yep i'm pretty sure that's an attached spoiler on the third led brake housing.
---------- Post added at 09:27 AM ---------- Previous post was at 09:25 AM ----------
I just replaced my actual muffler with the Magnaflow 12589, cut off the nasty canister-looking resonator by the bumper, and put on new tips made by Volant. If I had unlimited funds i'd buy the whole Corsa Sport exhaust system.
Davey
Member
Felixgun, Any drone in the cab? I want a beefer sound but I don't want something loud.
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