This superbly fabricated piece delivers Hahn RACE-quality CRAFTsmanship! The end result of thousands of miles of testing in numerous vehicles, we've brought you the downpipe that does it right.

The HRC downpipe uses smooth, wrinkle-free bends for maximum flow. Our sophisticated in-house Mandrel Bending provides a clean, quality result, superior in appearance AND function to pipes formed by welding together miscellaneous chunks of tube. No unsightly welds to rust and impede flow.

You won't see flex section failures on Hahn downpipes. Our high-quality stainless steel flex design has evolved from years of experience and thousands of downpipes we've produced. It features an exclusive three-layer design for maximum flexibility combined with optimal durability.

HRC's downpipe utilizes what they call a SensorChamber to create a perfect environment for the downstream O2 sensor. Innovative design and extensive testing has proved that the SensorChamber prevents diagnostic trouble codes (DTC's), and will not set the Check Engine Light (CEL). You won't have to worry about random CEL's popping up from the lack of a catalytic converter. This makes your race days (this downpipe is intended for off-road use only) just that much more fun!