Dr.D

7400

Dr.D (7400) NS-4 Stainless Steel/Aluminum Slip-On Exhaust for Honda CRF450R

Spark Arrestors

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
The most popular exhaust in the DR.D line up. 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.D. Lighter than the stock exhaust, the SS/AL features durable 304 Stainless Steel, TIG-welded construction and billet aluminum mounting directly on muffler can. Uniquely track tested to improve hit, delivery, and pulling power with substantial performance gains while reducing wei

Material: Aluminum

The most popular exhaust in the DR.D line up. 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.D. Lighter than the stock exhaust, the SS/AL features durable 304 Stainless Steel, TIG-welded construction and billet aluminum mounting directly on muffler can. Uniquely track tested to improve hit, delivery, and pulling power with substantial performance gains while reducing weight over the stock system. 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
Note: All Stainless Steel/Aluminum systems come with Spark Arrestor screen

This Item Fits the Following Applications:
2009-2010 Honda CRF450R


ColorRite Dodge Viper Automotive Touch-up Paint
SUSPENSION POSI TRAC CALIPERS CYLINDER FIREBIRD GMF8292X-K14
Mix me 3912