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Borla Exhaust Systems Part #140121 Customer Reviews
8 Customer Reviews
Reviewed by Todd T (Redding, CA) Reviewed for a 2006 Mazda 3 — Feb 01, 2018 1:56 PM
Exhaust had great reviews, and the install instructions were simple. Ended up having to take it to a local shop to have it cut down a little over an inch, and welded on (it was a bolt on system) to make it fit properly. Guy even said he was shocked, because he had never had an issue with a full Borla system. Sounds great though, and I am happy with it. Just disappointed I had a "bad" system.
Reviewed by Paul F (INDIO, CA) Reviewed for a 2008 Mazda 3 — Jul 09, 2017 8:11 AM
If you don't have the means at home professional installation is the way to go. I bought this as well as a cold air intake for my sons car. Had both installed. The exhaust at an idle gives the car a slight growl but when you get on it , it sound s great. My son said he noticed a difference in the performance of the car with this . The exhaust looks great, sounds great and for the price you can't beat it.
Reviewed by Aaron B (NEW CASTLE, PA) Reviewed for a 2008 Mazda 3 — May 24, 2013 3:09 PM
If your looking for an exhaust that won't sound ricey, borla is the way to go. I must say the over all loudness of it is not as loud as I thought it would have been, but I'm just glad it doesn't sound ricey. With the money I saved on it compared with other cites I got it professionally installed for 100$(worth it to me). Power gains and fuel economy improvements experienced(as long as I can lay off the throttle). Make sure they have it in stock other wise it will take 3 months like mine did.
Reviewed by Craig S (HILLSBORO, OR) Reviewed for a 2004 Mazda 3 — Apr 03, 2013 5:01 AM
I did my research before deciding on buying the Borla exhauste system and I'm not dissappointed! The sound and performance are very impressive. I immediately felt the difference. Although the direct fit took a little shimming, this system comes highly recommended!
Reviewed by Ronald R (Redmond, OR) Reviewed for a 2004 Mazda 3 — Aug 11, 2008 8:59 PM
I have found the appearance, sound,and performance of the Borla Exhaust system to be beyond my expectations. I would recommend Borla to anyone looking for a quality exhaust system. thank you.
Reviewed by wanda a (sand springs, OK) Reviewed for a 2005 Mazda 3 — Oct 04, 2007 9:43 PM
it sounds really throaty and dosnt sound like those peace of crap weed whacker handa civics that people think are fast when in all respect there slow
Ships Between 8/21 - 8/23
- What Do You Drive?
- Style:2.5" Left rear exit
- Part #:140121
- Bolt-in exhaust kit requires no cutting or welding
- Main piping diameter: 2.5"
- 4" single, round, rolled edge, angle-cut, lined, polished tip
- Single inlet, single outlet muffler
- 14% better air flow over stock system
- No interior drone noise
- Download installation instructions (PDF)