Gibson Exhaust Systems Part #65639 Customer Reviews
3 Customer Reviews
Reviewed by James N (Columbus, OH) Reviewed for a 1994 Jeep Cherokee — Jan 31, 2012 5:25 PM
Bought this system for my 2011 silverado Sounds great, looks great. The only down fall was minor. One of the ehaust pipes coming out of the side of the truck was off by like 1/8 of an inch, had to heat with a torch and bend to make it perfect.
Reviewed by Caleb L (Circleville, OH) Reviewed for a 2010 Chevy Silverado — Oct 10, 2011 7:40 AM
Worst part of installation is removal of stock exhaust. Installation was pretty easy. Nice clean look. Sound is just right.
Reviewed by Mark F (Erie, PA) Reviewed for a 2011 GMC Sierra — Apr 08, 2011 7:17 AM
When I placed my order, I provided detailed information about the vehicle to the sales rep, including engine info, bed length, cab size, etc. A professional auto tech installed the exhaust system, and it looks terrible. He explained to me that at the overall unit was several inches too long for a proper fit, causing binding and a crooked installation. He informed me that the pipe would have to be disconnected, measured, cut to fit, and then reinstalled. He was hopeful that this would creat a proper fit. I did not expect this extra labor. Disappointing at best. We'll see how it turns out.
- Rebates: $75 Details
Ships Between 4/27 - 5/01
- What Do You Drive?
- Style:3" Dual side exit (Stainless)
- Part #:65639
- Exits in Front of Passenger Side Rear Tire
- Tubing diameter: 2.50" aluminized mandrel bent tubing
- Muffler specifications:
- Inlet: 3.00" center
- Outlet: 2.00" dual
- Body height: 4.00"
- Body width: 9.00"
- Body length: 18.00"
- Body shape: Oval
- Exhaust sound: Aggressive
- Tip specifications:
- Inlet: 2.00"
- Outlet: 6.00" x 2.75"
- Length: 6.00"
- Finish: Polished
- Material: 304 Stainless steel
- Shape: Rectangle
- Download installation instructions (PDF)