Reviewed By Jon B (DENVER, CO) Reviewed for a 2005 GMC Sierra —10/7/2017 1:06 PM
Was easy to install it makes great soonp
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Reviewed By Tom H (Colorado Springs, CO) Reviewed for a 2005 GMC Sierra —1/21/2014 5:42 AM
I had previous exhaust systems on my other Denali Trucks and SUV's, but this one is by far, Superior to the rest!!! The cat back split rear dual setup has very high quality pieces, with great adjustments for the rear pipes. Easy to install. The sound is AMAZING!!! Makes you want to be driving your truck all the time. I Love It!!! I purchased the 05 Sierra 1500HD crew cab short box 6.0L set up, I have an 05 Sierra 1500 Denali crew cab short box 6.0L, which Magnaflow has no options for.
Reviewed By Steve R (San Bernardino, CA) Reviewed for a 2005 GMC Sierra —9/3/2013 9:47 PM
I chose banks because they do a lot of r&d for GM's Duramax, it's stainless steel, and manufactured near where I live. Pay close attention to the instructions and lay it out. My system has a single piece intermediate pipe and instructions show a two piece. It would be nice if the pieces were numbered in the order of installation, but we installed it in a couple hours. Make sure you line the pipes up correctly,the tail pipe is real close to the rear leaf.I like the sound.too bad hidden undernea