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EXHAUST
TIRES
TUBES
TIRE
ACCESSORIES
BIKE
ACCESSORIES
SNOW BIKE
PIT BIKE
GRAPHICS / SEAT
BODY
CONTROLS
BARS / GRIPS
LEVERS
CABLES
INTAKE
FUEL SYSTEMS
AIR FILTERS
OIL FILTERS
ELECTRICAL
SPARK PLUGS
BATTERIES
CHARGERS
ENGINE
PISTONS
SUSPENSION
DRIVE
CHAIN
SPROCKETS
BRAKES
CHEMICALS
GAS CANS
TOOLS
LOCKS
RAMPS / STRAPS
TRAILERS
PROMOTIONAL
REFERENCE
INDEX
4
NS -4 SLIP-ON EXHAUST SYSTEMS
Carbon Fiber
Titanium
Aluminum
CRF450
KX450F
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.
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.
Application Year
Mid pipe
material
Silencer
Material
WPS#
List
HONDA
CRF150F
‘06-12 Stainless Steel
Aluminum S/A
78-07578 $349.95
CRF250
‘10 Stainless Steel
Aluminum S/A
78-07526 359.95
Stainless Steel
Carbon Fiber
78-07528 589.95
‘11-13 Stainless Steel
Aluminum S/A
78-07320 359.95
Stainless Steel
Carbon Fiber
78-07321 589.95
Titanium Titanium S/A
78-07322 699.95
Titanium Carbon Fiber
78-07323 699.95
Single
‘14-15 Stainless Steel
Aluminum S/A
78-07610 359.95
Single
Stainless Steel
Carbon Fiber
78-07611 589.95
CRF250X
‘04-17 Stainless Steel
Aluminum S/A
78-07511 359.95
CRF450X
All
Stainless Steel
Aluminum S/A
78-07515 359.95
CRF450
‘09-10 Stainless Steel
Aluminum S/A
78-07400 359.95
Stainless Steel
Carbon Fiber
78-07401 799.95
Titanium Titanium S/A
78-07402 699.95
CRF450
‘11-12 Stainless Steel
Aluminum S/A
78-07392 359.95
Stainless Steel
Carbon Fiber
78-07393 589.95
Titanium Titanium S/A
78-07394 699.95
Titanium Carbon Fiber
78-07395 699.95
CRF450 (single)
‘13-14 Stainless Steel
Aluminum S/A
78-07328 359.95
Stainless Steel
Carbon Fiber
78-07329 589.95
Titanium Titanium S/A
78-07330 699.95
Titanium Carbon Fiber
78-07331 699.95
KAWASAKI
KX250F
‘09-16 Stainless Steel
Aluminum S/A
78-07338 $359.95
Stainless Steel
Carbon Fiber
78-07339 589.95
Titanium Titanium S/A
78-07340 699.95
Titanium Carbon Fiber
78-07341 699.95
KLX450
‘08-11 Stainless Steel
Aluminum S/A
78-07621 359.95
KX450F
‘09-15 Stainless Steel
Aluminum S/A
78-07346 359.95
Stainless Steel
Carbon Fiber
78-07347 589.95
Titanium Titanium S/A
78-07348 699.95
‘16-17 Stainless Steel
Aluminum S/A
78-07634 359.95
Stainless Steel
Carbon Fiber
78-07635 589.95
EXHAUST