PRO CIRCUIT R-304 Silencer YZ 80/85 1993-2018 SY93080-RE Q4 Slip-On Muffler Drag Specialties logo on front

Drag Specialties logo on front of hat

6 at 14000 rpm 112

Partial heat shields that cover the headpipes

KTM 450 XCF 09

PRO CIRCUIT R-304 Silencer YZ 80/85 1993-2018 SY93080-RE Q4 Slip-On Muffler Drag Specialties logo on frontFull race two stroke silencer The compact design of the short aluminum canister offers optimum performance gains and is recommended for closed course racing only Hex head screws are used to secure the inlet cap and can be removed easily for quick re packing of the silencer 304 stainless steel intake tube Double walled mounting bracket(s) Tig and mig welded for strength and durability E Glass internal packing for maximum packing life Made in the USA