Reviewed By Mark G (Wrentham, MA) Reviewed for a 2002 Chevy Corvette —7/26/2011 7:11 AM
These are the best fitting headers for a LS1 swap in your first Gen Nova!
Reviewed By Rodolfo D (MARIETTA, GA) Reviewed for a 2014 Ford Mustang —12/30/2015 12:30 PM
Great craftsmanship at Kooks. My car had a stock exhaust minus mufflers. It was loud and deep. The Kooks exhaust has a deep growl. It is not loud relative to what I was used to with no muffler. No drone at 2k rpm anymore. Fitment for the stock 14 GT is not exact. This system has 3" tubing. Even though it is described as Catback it is really a resonator back. The stock H-pipe will not connect directly. You will need to mod H-pipe or buy new H/X pipe.
Reviewed By Mark G (SAN ANTONIO, TX) Reviewed for a 2008 Ford F-150 —4/15/2013 9:50 PM
If you want some serious horsepower and torque and an extreme difference in performance and power out of your F-150 then get the Dynatech Supermaxx exhaust system...I did. I recommend this exhaust upgrade to anyone.