Performance Header - Big Bore Full Power / OEM Compatible Fits: DRZ 400 S / SM 2000-2019 models - Full power Big Bore down pipe. - Large diameter 37mm header for maximum performance. - Ultra light race specification, weighs 900 grams / 2 lbs. - OEM Compatible, Mounts in the same position as the standard header. - Accepts original and aftermarket DRZ400 silencers / mufflers. (Same connection diameter, angle and position as OEM) - This is a plug and play item, no modifications required. - Increases power, improves sound and performance. - Designed to maximise the performance of your DRZ. - TIG welded for smoother internals, reduced internal turbulence = increases performance (no restrictive internals .
