Reviewed By David Y (BENNETT, CO) Reviewed for a 2000 Mazda 626 —1/1/2014 9:53 AM
installation was easy
Reviewed By Zachary V (Novato, CA) Reviewed for a 2000 Mazda Miata/MX-5 —7/31/2017 8:17 PM
Works well. No more cel. Only complaint I had was the bottom portion was not threaded for studs so I had to use bolts not a big deal but clearance was a little challenging getting bolts that fit just right.
Reviewed By Mitch G (CHEYENNE, WY) Reviewed for a 2006 Jeep Wrangler —8/8/2017 8:30 AM
The quality of this product is outstanding. I saw an increase in power at the top end and a 2-3 MPG increase. It was easy to install except that I run a header on my jeep and the bolt flanges don't allow the pipes to seal completely causing a noticeable leak. Added some gasket material at the union and now its good to go.
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