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dB Performance Exhaust by Corsa Part #24907 Customer Reviews
4 Customer Reviews
Reviewed by Michael G (Bennington, VT) Reviewed for a 2012 GMC Sierra — Jul 10, 2014 4:43 AM
This system is perfect for me. Loud when you get on it, but quiet while cruising down the road. There is absolutely no drone in the cab. I have noticed that my gas mileage has increased by about 1mpg since I have bought it, not that I bought it for that reason.
Reviewed by John H (SYRACUSE, NY) Reviewed for a 2012 Chevy Silverado — Oct 18, 2012 12:19 PM
Super quality, autoanything matched the best price I could find. So far I have had 2 people stop me and ask about my exhaust. I also have a K&N series 77 cold air intake installed. Sound is sexy. Don't know which sounds better now... My chevy or my Harley. Not sure about mpg increase. I have noticed about 3 mpg city between the pipes and the intake. Exhaust has lifetime warranty. Really does not have a drone in the cab. Sounds great low end and roars when I put the pedal down.
Reviewed by Frank C (Beverly, MA) Reviewed for a 2012 Chevy Silverado — Aug 29, 2012 11:29 PM
Excelant product, all that it claims to be , easy instalation . smooth and crisp sounding would reccomend to all sport vehicle enthusiasts.
Reviewed by Phillip D (Newport, VT) Reviewed for a 2015 GMC Sierra — Jul 18, 2012 10:00 AM
I put this exhaust on my 2011 gmc sierra 1500 extended cab. The sound is amazing at full throttle and mellow when cruising in town. No drone what so ever. i was averaging 17.3 mpg before the exhaust and now im around 18.5 to 19.5! i would definitely recommend this exhaust to anyone.
Ships Between 8/20 - 8/22
- What Do You Drive?
- Style:Split Rear Exit, with 4" slash-cut stainless steel tips
- Part #:24907
- 2.5" tubing
- 4" Slash-Cut Polished Tips
- Requires additional factory hanger Part# 15092802 and rubber isolator Part# 15740212
- Download installation instructions (PDF)