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Dr D Exhaust

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103 Results

Exact Fit
New

FMF
Factory 4.1 RCT Slip-On Exhaust

$494.99 - 584.99
Sale
Save 10%
5 out of 5 stars (139) reviews
Exact Fit
New

FMF
Q4 Hex Spark Arrestor Slip-On Exhaust

$404.99
Sale
Save 10%
4.5 out of 5 stars (38) reviews
Exact Fit

FMF
Powercore 4 HEX Slip-On Exhaust

$359.99
Sale
Save 10%
4.5 out of 5 stars (62) reviews
Exact Fit

Fastway
Spark Arrestor End Cap

$159.95
4 out of 5 stars (28) reviews
Exact Fit

Vertex
Exhaust Gasket Kit

$13.19
Sale
Save 16%
4 out of 5 stars (8) reviews
Exact Fit

P3
Heat Shield

$137.95
Sale
Save 20%
4 out of 5 stars (24) reviews
Exact Fit

FMF
Premier Muffler Packing - 4-Stroke

$28.99
Sale
Save 9%
5 out of 5 stars (8) reviews

FMF
Turbinecore 2 Universal Spark Arrestor - 2-Stroke

$197.99
Sale
Save 10%
4.5 out of 5 stars (6) reviews
Exact Fit

FMF
Silencer Packing - 4-Stroke

$13.99
Sale
Save 7%
4.5 out of 5 stars (45) reviews

FMF
Muffler Plug

$4.99
4.5 out of 5 stars (306) reviews

Polisport
Armadillo Pipe Guard

$53.99
Sale
Save 20%
5 out of 5 stars (3) reviews

FMF
Factory 4.1 RCT Spark Arrestor Insert

$35.99
Sale
Save 10%
4 out of 5 stars (4) reviews

FMF
HEX Q4 Quiet Core Spark Arrestor Insert

$35.99
Sale
Save 10%
3 out of 5 stars (4) reviews
Exact Fit

Big Gun
Spark Arrestor Screen

$17.49
4 out of 5 stars (5) reviews

FMF
Header Heat Shield

$31.49 - $80.99
Sale
Save 10%
4.5 out of 5 stars (33) reviews

Polisport
ProOctane Funnel

$14.99
Sale
Save 18%

Pro Circuit
Spark Arrestor Screen

$21.56
Sale
Save 10%
4.5 out of 5 stars (11) reviews
Exact Fit

Pro Circuit
Stainless Steel Modular End Cap

$32.36
Sale
Save 10%
5 out of 5 stars (2) reviews
Exact Fit

FMF
Premier 4.1 Muffler Repack Kit - 4-Stroke

$33.99
Sale
Save 11%
5 out of 5 stars (5) reviews

Fastway
Ultra Silent Insert

$51.95
5 out of 5 stars (2) reviews

Trinity
Exhaust Spring

$1.80
Sale
Save 10%

Big Gun
Exhaust Spring

$2.03 - $3.14
Sale
Save 10%
5 out of 5 stars (3) reviews
Exact Fit

Pro Circuit
Stainless Steel New End Cap

$37.76
Sale
Save 10%
5 out of 5 stars (2) reviews

Pro Circuit
Ti-5 Carbon End Cap

$108.86
Sale
Save 10%
5 out of 5 stars (3) reviews

DRC
Stainless Exhaust Clamp

$6.95 - $7.95
5 out of 5 stars (1) review

P3
Universal Heat Shield

$78.95
2.5 out of 5 stars (3) reviews

BikeMaster
Rubber Muffler Plug

$3.60
Sale
Save 10%
4.5 out of 5 stars (46) reviews
Exact Fit

Pro Circuit
Modular Quiet Tip

$26.96
Sale
Save 10%
4 out of 5 stars (5) reviews
Exact Fit

Big Gun
Repack Kit

$25.75
5 out of 5 stars (7) reviews

CV4
Woven Thermal Film

$36.99 - $82.99
Sale
Save 11%

Polisport
Armadillo Head Pipe Guard

$26.99 - $37.99
Clearance
Save 55%
3 out of 5 stars (2) reviews

DEI
Exhaust Wrap

$10.97 - $20.89
4.5 out of 5 stars (9) reviews
Video Available

FMF
Powercore 4 HEX Spark Arrestor Insert

$26.99
Sale
Save 10%
4.5 out of 5 stars (2) reviews

Acerbis
Muffler Plug 2T/4T

$7.99
Sale
Save 20%
4.5 out of 5 stars (12) reviews

P3
Heat Shield Standoff Hardware

$11.95
4 out of 5 stars (1) review

Akrapovic
Replacement Sticker

$6.60 - $9.45
Sale
Save 5%
3.5 out of 5 stars (6) reviews

DEI
Pipe Wrap And Locking Ties Kit

$36.33 - $48.45
4 out of 5 stars (10) reviews
Video Available

Big Gun
Vortex Quiet Core

$25.88 - $37.99
Sale
Save 10%
3 out of 5 stars (4) reviews

Fastway
Replacement Spark Arrestor Screen

$14.95 - $14.99
5 out of 5 stars (1) review

KTM PowerParts
Muffler Plug

$7.99
2 out of 5 stars (4) reviews

FMF
Pipe Spring Tool

$14.99
Sale
Save 6%
5 out of 5 stars (55) reviews

Pro Circuit
4-Stroke Re-Pack Cartridge

$37.76
Sale
Save 10%
5 out of 5 stars (2) reviews

Polisport
Silencer Protector

$32.99
Sale
Save 19%

Pro Circuit
T4-GP Sticker Kit

$13.46
Sale
Save 10%

R&G Racing
Exhaust Protector

$36.77 - $65.69
Sale
Save 31%

HP Tools
Hook Spring Puller

$4.99
Sale
Save 15%
5 out of 5 stars (3) reviews

Moose
Stainless Exhaust Clamps

$19.95 - $25.95
5 out of 5 stars (12) reviews

MotoSport
Muffler Plug

$3.99 - $4.99
Sale
Save 20%
1 out of 5 stars (2) reviews

Helix
Zinc Exhaust Springs

$8.06
Sale
Save 10%
4.5 out of 5 stars (4) reviews

Bolt
Exhaust Pipe Springs

$9.45 - $13.50
Sale
Save 10%
5 out of 5 stars (1) review

Dr D Exhaust

DR.D exhaust is built, developed, and tested by Doug Dubach a.k.a Dr. D. Whether you want a full system or slip-on DR.D track tests every product made. DR D exhausts are not mass produced, instead, each exhaust is unique and developed on the track to best improve a dirt 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, takes a backseat. Take it from Dr. D who has spent more testing time on a Honda, Suzuki, KTM, Kawasaki, and Yamaha than many others combined. If it passes Dubach's test, it will pass yours.

Shop MotoSport for the best selection of Dr D Exhaust. We also carry spark arrestors, muffler packing and other accessories like quiet core inserts. Use the drop down menus or select from the listed makes and models on the individual product page to see of the Dr D exhaust you want fits your ride. If you have questions or want more information call a gearhead at 1-888-676-8853 and get pointed in the right direction. Don't get exhausted looking for dirt bike exhaust, stick with Dr D and MotoSport and we'll get you up to speed.

MotoSport ships fast and orders more than $79 ship free.