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EXHAUST
TIRES
TUBES
TIRE
ACCESSORIES
BIKE
ACCESSORIES
PITBIKE
GRAPHICS /SEAT
BODY
MIRRORS
CONTROLS
BARS /GRIPS
LEVERS
CABLES
INTAKE
FUELSYSTEMS
AIR FILTERS
OIL FILTERS
ELECTRICAL
SPARKPLUGS
BATTERIES
CHARGERS
ENGINE
PISTONS
SUSPENSION
DRIVE
CHAIN
SPROCKETS
BRAKES
CHEMICALS
GASCANS
TOOLS
LOCKS
RAMPS /STRAPS
TRAILERS
PROMOTIONAL
REFERENCE
INDEX
KX250F
NS-4 FULL EXHAUST SYSTEMS
Application Year Header Material
Silencer
WPS#
List
HONDA
CRF150R
All
Stainless Steel
Aluminum S/A
78-07454 $579.95
Stainless Steel
Carbon Fiber
78-07455
799.95
CRF230F
‘03-13 Stainless Steel
Aluminum S/A
78-07512
579.95
CRF250
‘06-09 Stainless Steel
Aluminum S/A
78-07581
579.95
‘10
Stainless Steel
Aluminum S/A
78-07525
579.95
Stainless Steel
Carbon Fiber
78-07527
799.95
Titanium
Titanium S/A
78-07318
979.95
CRF250
‘11-13 Stainless Steel
Aluminum S/A
78-07316
579.95
Stainless Steel
Carbon Fiber
78-07317
799.95
Titanium
Titanium S/A
78-07318
979.95
Single
‘14
Stainless Steel
Aluminum S/A
78-07614
579.95
Single
Stainless Steel
Carbon Fiber
78-07615
799.95
CRF250X
‘04-10 Stainless Steel
Aluminum S/A
78-07589
579.95
CRF450X
Stainless Steel
Aluminum S/A
78-07516
579.95
CRF450
‘03-04 Stainless Steel
Aluminum S/A
78-07587
579.95
‘05
Stainless Steel
Aluminum S/A
78-07537
579.95
‘06-08 Stainless Steel
Aluminum S/A
78-07590
579.95
‘09-10 Stainless Steel
Aluminum S/A
78-07396
579.95
Stainless Steel
Carbon Fiber
78-07397
799.95
CRF450
‘11-12 Stainless Steel
Aluminum S/A
78-07388
579.95
Stainless Steel
Carbon Fiber
78-07389
799.95
Titanium
Carbon Fiber
78-07391
979.95
CRF450 (single)
‘13-14 Stainless Steel
Aluminum S/A
78-07324
579.95
Stainless Steel
Carbon Fiber
78-07325
799.95
Titanium
Titanium S/A
78-07326
979.95
CRF450 (dual)
‘13-14 Stainless Steel
Carbon Fiber
78-07447
949.95
KAWASAKI
KX250F
‘06-08 Stainless Steel
Aluminum S/A
78-07513 $579.95
‘09-15 Stainless Steel
Aluminum S/A
78-07334
579.95
Stainless Steel
Carbon Fiber
78-07335
799.95
KX450F
‘06-08 Stainless Steel
Aluminum S/A
78-07594
579.95
‘09-15 Stainless Steel
Aluminum S/A
78-07342
579.95
Stainless Steel
Carbon Fiber
78-07343
799.95
Titanium
Titanium S/A
78-07344
979.95
Titanium
Carbon Fiber
78-07345
979.95
‘16
Stainless Steel
Aluminum S/A
78-07636
579.95
‘16
Stainless Steel
Carbon Fiber
78-07637
799.95
SS / AL
Ti / Ti
Ti / CAR
CRF450
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 bikes power character. You won’t
find ‘universal’ components, such as heavy springs and
gaskets, in our 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.
*Carbon end caps are exclusive to the CRF Dual systems
PRODUCT DISPLAYED IS FOR
REPRESENTATION ONLY. EACH MODEL IS
DIFFERENT AND UNIQUE AND MAY VARY
SLIGHTLY FROM THE IMAGE SHOWN.
Some offroad models may contain emission control devices. Some
aftermarket parts may remove these devices. Removal or modification of
such devices is illegal in the State of California unless used exclusively
for closed course competition use ONLY, never to be used on public lands
or highways.
EXHAUST