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BBK Performance Exhaust Headers Part #40050 Customer Reviews
4 Customer Reviews
Reviewed by Bill L (YOUNGSVILLE, NC) Reviewed for a 2004 Chevy Silverado — Mar 11, 2016 6:10 AM
The over all look and quality is good, but the tubes are welded to the flange on the inside, thick weld reduce the inside diameter by quite a bit. I called the company, send photos, they said it ok, but is it? I can feel the low and mid range improvement in torque.very happy with the performance improvement. No difference in the sound, good news for me.
Reviewed by Joseph M (Carlsbad, CA) Reviewed for a 2001 Chevy Silverado — Sep 23, 2013 8:47 PM
So far I've been impressed with the top end throttle response I now have. Sounds great and defiantly help the ponies under the hood. Not really seeing any kind of MPG increase but that's most likely because I can't keep my foot off it. All in all I'm very happy I crawled under my "Martha" and gave her some better breathing room
Reviewed by DENNIS B (Mount Gilead, NC) Reviewed for a 2004 GMC Sierra — Jul 01, 2009 8:47 PM
THESE BBK HEADERS ARE A QUALITY PRODUCT. THE CERAMIC COATING IS AN EXCELLENT FINISH AND LOOKS GREAT. PERFORMANCE WISE, THEY HAVE INCREASED TORQUE AND OVERALL HP. I'M PLEASED WITH THESE AREAS, BUT I WASN'T PLEASED WITH THE FACT THAT THE HEADERS DIDN'T/DON'T COME WITH A HARDWARE KIT.I WAS UNABLE TO REMOVE STOCK MANIFOLD FLANGE STUDS, COST 30.00 TO GET NEW ONES TO FINISH INSTALL.
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