This entry was posted on May 12, 2015 by Josh Biggers.
aFe Power introduces an all new Twisted Steel Long Tube Headers and Y-Pipe Combo for the 2007-2011 Jeep Wrangler (JK) V6-3.8L. Improve your Wrangler's performance with these full length headers and catted y-pipe combo. In testing, this system resulted in gains up to +20horsepower and +22lbs. x ft. of torque as measured on our in house dyno.
The headers are built of 1-7/8” 16-gauge 409 stainless steel tubing with 3/8” thick flanges to ensure a leak free seal. To eliminate restriction, 3-to-1 formed collectors are used on the headers to decrease turbulence and increase exhaust velocity for maximum power and torque.
The high-flowing Y-pipe is designed using 48-state legal 200 cell catalytic converters and 2-1/2” mandrel-bent, stainless steel tubing for optimum flow resulting in added horsepower and torque.
This system is designed to fit as a combo with all components supplied for a hassle-free installation with no modifications necessary.