The Authority stainless downpipe replaces the restrictive stock piping and frees up power to the wheels. Authority produces this pipe using mandrel bent, polished stainless steel piping. All welds are done with a robotic tig for perfect finish and quality.

This downpipe is 3" and necks down to 2.5" to fit stock and/or mopar exhaust systems. Authority downpipe replaces the stock downpipe & cat. This pipe is for off road use only!

Fits: Dodge Turbo Neon SRT-4

Part # 20-1210