Big Gun 11-12 KTM 450 SX-F EVO R Series Head Pipe 2015-mercedes-benz-s600-base-esi8591244 Vehicle-specific upper and lower mounts

Vehicle-specific upper and lower mounts for a bolt-on installation

TIG welded

Gain +56hp & +70lb-ft

By effectively lowering the offset of your factory or aftermarket wheels

The Street Series wastegate actuator is constructed out of black coated stamped steel for strength and durability

Big Gun 11-12 KTM 450 SX-F EVO R Series Head Pipe 2015-mercedes-benz-s600-base-esi8591244 Vehicle-specific upper and lower mountsThe EVO R series draws on our rich heritage of making power. Offered for various off road MX and sport ATV models, the EVO R is a tried and true series that will save weight, add noticeable performance gains and sound tremendously better than stock. Precision bent TIG welded 304 stainless steel head pipe Increased horsepower and torque gains 1 Year Limited Manufacturers Warranty Larger diameter than stock head pipe Lighter than stock head pipe