The folks at Chrysler created the LX platform and built four distinguished models around it. It started in 2005 powered by the 5.7L Hemi, in 2006 with the powerful 6.1L SRT8 option, in 2008 the LC 2-door platform was introduced and the SRT8's again experienced another big horsepower increase in 2011 with the introduction of the 392 HEMI.
American Racing Headers (ARH) have become world renowned for offering high quality header systems. Popular among all HEMI owners, ARH is a top choice among both street based customers and NHRA DragPak Racers alike. In the world of High Performance, ARH is a standout manufacturer with all materials and finished products made entirely in the US, all systems are manufactured using only the highest quality and are available as a direct fit to your catback or as a full system.
Complete Your Entire Exhaust System: Add On ARH's Pure Thunder Catback to your order and complete your exhaust system upgrade. ARH repositioned the X-Pipe about 2 ft closer to the engine improving throttle response and low and mid range torque. Combined with ARH long tubes, this full system is 100% US made of all 304 S/S and produces amazing power gains of 40 rear wheel HP or more before tuning. The sound is deep and throaty without any drone or high pitch rasp. Mufflers have ball ends to maintain the adjustability of the original rectangular tips.
2009-2015 5.7L Dodge Challenger RT