4WD JK Programmer and Exhaust Performance PAK - PERFPAK11 - 4WDPERFPAK11
07-11 Wrangler JK, 2 & 4 Door;3.8L 6 cylinder engine;Bully Dog Triple Dog GT Gas Gauge Tuner;3 Power Settings;Dynomax Stainless Steel Axle Back Dual Exhaust System;2.5 inch inlet/3 inch outlet system; California Residents: WARNING The JK Programmer and Exhaust Performance PAK includes a Bully Dog Triple Dog GT Tuner and Dynomax Stainless Steel Axle Back Dual Exhaust System. The Bully Dog Triple Dog GT is an all in one downloader, monitor and tuning device. The GT Gas features multiple power settings with the ability to adjust drivetrain and user settings. In addition, the GT line features all of the same gauge/monitoring functions as well as the advanced Driving Coach software aiding drivers in maximizing their fuel economy. DynoMaxs head-turning, show-stopping performance and sound is backed by over 20 years of dyno-proven performance and engineering. Exhaust includes Super Turbo muffler assembly, clamps, and 5.5 inch overall length stainless steel slant cut tips.