For the enthusiast interested in a more aggressive sound, we offer the AWE Tuning Downpipe. The factory unit contains a fairly large straight through resonator. By replacing this large piece with a more compact but still straight through resonator, we were able to increase sound volume while adding a slightly deeper tone. Testing showed small power increases in adding the downpipe with stock software, while power is further optimized with AWE Tuning Performance Exhaust and Performance Software. It will mate to our exhaust system or any other exhaust designed to work with the stock downpipe. As with all AWE Tuning exhaust products, each weld is hand finished internally, only butt-welded junctions are used, and flange openings are size matched to their ports, all to produce the smoothest flow possible. It is this intensive attention to detail that sets AWE Tuning exhaust products heads and shoulders above the rest. Our exhaust systems are hand built, are award winning works of art, and are what your vehicle deserves.