The advanced profile of the Race-Tech exhaust (looks like a diamond, with smooth corners) makes it possible to reduce dimensions compared to an exhaust with a more traditional shape. This is important in reducing weight and dimensions, while increasing the internal volume for high performance.
Arrow's exhaust technologies are a direct result of their research and development through racing in MotoGP, Moto2, Moto3, World Super Bike and countless Enduro Rallies.
This exhaust system allows for performance gains and weight reductions.
Note: This is a 4 into 2 into 1 full system, with only 1 exhaust canister for weight reduction. Arrow racing headers are included.