DR. D #7385 SLIP ON Aluminum Muffler with Spark Arrestor KTM 450SX-F 07-2015

  
D #7385 SLIP ON Aluminum Muffler with Spark Arrestor. The most popular exhaust in the DR. D SS/AL(Stainless Steel Tubing/Aluminum Can) is the exhaust chosen by more magazine test riders than any other; those who can ride with anything they want, choose DR. Lighter than the stock exhaust, the SS/AL features durable 304 Stainless Steel, TIG-welded construction and billet aluminum mounting directly on muffler can. Welded construction, magnesium End Cap, removable bolts (not rivets) at the inlet cap for easy repacking, and stepped perforated core (reduced heat) for increased durability set DR.

D apart in construction, and on the track. Performance improvements over stock system. Features Stainless Steel Header, Mid Pipe, and Aluminum. Lightweight Magnesium end cap; riveted on for increased durability. Welded construction for reduced weight.

Removable bolts at inlet cap for easy repacking. Includes roll style packing; extends packing life.