Dubach Racing

78-07329

13-14 HONDA CRF450R: DR.D NS-4 Stainless Steel Slip-On Exhaust With Carbon Fiber Can

Complete Systems

Every DR.D exhaust is built, developed, and tested by Doug Dubach.
DR.D pours more time into track testing, with more experience, than any other company.
DR.D exhausts are not mass produced, each exhaust is unique and each has been developed on the track to best improve the bike's power character.
You won't find 'universal' components, such as heavy springs and gaskets, in their construction because cutting corners, on the track or in production, is never beneficial.
Take it from the man who has spent more testing time on a Honda, Suzuki, KTM, Kawasaki, and Yamaha than all others combined.

If it passes Dubach's test, it will pass yours.Performance improvements over stock system.Features stainless steel mid pipe and carbon fiber can.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.Note: The Carbon Fiber Slip-On is for closed course tracks only. It does not come with or accept a spark arrestor screen.Featuring the same performance of the DR.D TI/CF system, the SS/CF (Stainless Steel Tubing / Carbon Fiber Can) is an economical option for those wanting the carbon fiber look without the price tag. Lighter than the stock exhaust, the SS/CF features durable 304 stainless steel, TIG-welded construction and billet aluminum mounting hardware. Uniquely track tested to improve hit, delivery, and pulling power with substantial performance gains, the DR.D SS/CF has no equal. Built and tested model specific for superior for strength, 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.

Mayrun MR500 Tire - 255/45R18 103W BSW
Perfect Fit Group REPM960904 S Class
Mix me 3915