Suzuki DR-Z 400 S/SM have been a staple of the street and super moto enthusiast for quite a long time. The RS-2 equipped with updated muffler branding and installed spark arrester, delivers all the power you'd expect from Yoshimura. Our dyno indicated a 4.2% increase in max HP and 9% max torque, it's no wonder this is the go to system for the popular DR-Z.

Diamond-shaped sleeve

Large core and increased muffler packing volume means quieter operation

Stainless steel cone end-cap

Stainless steel header and tail-pipe

Weight: 2.2 lbs lighter than stock configuration

USFS Approved spark arrester included

This product was designed to fit on a standard equipped motorcycle, as delivered from the factory. OE and Aftermarket accessories not found on a bike as delivered from the factory, may not be compatible with this product.