Reviewed By Martin P (McAllen, TX) Reviewed for a 1994 GMC C/K 1500 —1/3/2011 8:45 AM
its an awsome sound.when it starts to whistle you just dont want it to stop well thats just from my point of view.
Reviewed By Charles R (SAN ANTONIO, TX) Reviewed for a 2011 Chevy Camaro —11/16/2015 8:14 PM
Easy to put on--approx 30 min overall. 1st time ever doing this on any of my cars. Didn't have to mod anything like others that I've read. Throttle response appears to have increased. Nothing dramatic though, but am pleased with product and $$$ paid overall compared to the other more expensive brands.