2-1 Exhaust System Fits: Suzuki GW 250 Inazuma GW 250 S/F (USA) GSR 250 (Japan) 2012-2017 models - Upgrade your GW250 with a modern exhaust system - Improves throttle response and performance. Streamlined interiors for increased gas flow and reduced internal turbulence. - TIG welded by hand for smooth internal welds, optimal internal gas flow with no internal restrictions. - The same development team designed our Race headers for the GSXR600, GSXR750, GSX750, GSXR1000 and GSX1300 Hayabusa, we have applied the same know how to the GW250. - Accepts original O2 Lambda sensor. - Performance specification 304 grade stainless steel. Front pipes use 33mm internal diameter pipework. - Headers are ultra Light 2.6 kg / 5.7 lbs, less than half the weight of the originals.
