Dirt Bike Exhaust Systems & Accessories

Pro Circuit Ti-5 Complete Exhaust - Dual - Dirt Bike Exhaust Systems & Accessories Pro Circuit Ti-5 Complete Exhaust - Dual SALE $1254.99 Save 10%
5 out of 5 stars
$50
Akrapovic Evolution Titanium Full System Exhaust With Spark Arrestor - Dirt Bike Exhaust Systems & Accessories Akrapovic Evolution Titanium Full System Exhaust With Spark Arrestor SALE $1173.99 Save 10%
5 out of 5 stars
$50
Akrapovic Evolution Hex Titanium Full System Exhaust - Dirt Bike Exhaust Systems & Accessories Akrapovic Evolution Hex Titanium Full System Exhaust SALE $1134.99 Save 10%
$45

Pro Circuit Ti-6 Complete Exhaust - Dual - Dirt Bike Exhaust Systems & Accessories Pro Circuit Ti-6 Complete Exhaust - Dual SALE $1133.99 - 1,255.99 Save up to 10%
$55
Pro Circuit Ti-6 Pro Complete Exhaust - Dual - Dirt Bike Exhaust Systems & Accessories Pro Circuit Ti-6 Pro Complete Exhaust - Dual SALE $1133.99 - 1,255.99 Save up to 10%
$55
FMF Factory 4.1 RCT Complete Exhaust With Titanium Megabomb Header - Dual - Dirt Bike Exhaust Systems & Accessories FMF Factory 4.1 RCT Complete Exhaust With Titanium Megabomb Header - Dual SALE $1124.99 Save 10%
$40

Pro Circuit TI-4 GP Complete Exhaust - Dual - Dirt Bike Exhaust Systems & Accessories Pro Circuit TI-4 GP Complete Exhaust - Dual SALE $1034.99 Save 10%
$50
Yoshimura RS-4 Signature Series Full System Exhaust - Dual - Dirt Bike Exhaust Systems & Accessories Yoshimura RS-4 Signature Series Full System Exhaust - Dual SALE $919.99 Save 20%
$40
Akrapovic Evolution Hex Titanium Full System Exhaust With Spark Arrestor - Dirt Bike Exhaust Systems & Accessories Akrapovic Evolution Hex Titanium Full System Exhaust With Spark Arrestor SALE $913.99 - 1,459.99 Save up to 10%
$45

Pro Circuit Ti-5 Complete Exhaust - Dirt Bike Exhaust Systems & Accessories Pro Circuit Ti-5 Complete Exhaust SALE $899.99 Save 10%
5 out of 5 stars
$30
Pro Circuit Ti-4R Complete Exhaust - Dirt Bike Exhaust Systems & Accessories Pro Circuit Ti-4R Complete Exhaust SALE $899.99 Save 10%
4.3 out of 5 stars
$40
Pro Circuit Ti-6 Pro Complete Exhaust - Dirt Bike Exhaust Systems & Accessories Pro Circuit Ti-6 Pro Complete Exhaust SALE $899.99 - 958.99 Save up to 10%
2 out of 5 stars
$45

Pro Circuit Ti-6 Complete Exhaust - Dirt Bike Exhaust Systems & Accessories Pro Circuit Ti-6 Complete Exhaust SALE $899.99 - 958.99 Save up to 10%
$45
Dr. D Titanium Full System Exhaust With Spark Arrestor - Dirt Bike Exhaust Systems & Accessories Dr. D Titanium Full System Exhaust With Spark Arrestor SALE $879.99 Save 10%
5 out of 5 stars
$40
Dr. D Titanium Full System Exhaust - Dirt Bike Exhaust Systems & Accessories Dr. D Titanium Full System Exhaust SALE $879.99 Save 10%
4 out of 5 stars
$40

FMF Factory 4.1 RCT Complete Exhaust With Stainless Megabomb Header - Dual - Dirt Bike Exhaust Systems & Accessories FMF Factory 4.1 RCT Complete Exhaust With Stainless Megabomb Header - Dual SALE $877.49 Save 10%
5 out of 5 stars
$35
Yoshimura RS-4D Pro Series Titanium Full System Exhaust - Dirt Bike Exhaust Systems & Accessories Yoshimura RS-4D Pro Series Titanium Full System Exhaust SALE $876.99 - 1,031.99 Save up to 16%
5 out of 5 stars
$45
Yoshimura RS-4 Comp Series Complete Exhaust With Titanium Header - Dirt Bike Exhaust Systems & Accessories Yoshimura RS-4 Comp Series Complete Exhaust With Titanium Header SALE $868.99 Save 10%
$40

Akrapovic Racing Standard Muffler Full System Exhaust - Dirt Bike Exhaust Systems & Accessories Akrapovic Racing Standard Muffler Full System Exhaust SALE $859.99 Save 5%
$40
Graves Works Stainless Full System Exhaust - Dirt Bike Exhaust Systems & Accessories Graves Works Stainless Full System Exhaust SALE $854.99 Save 10%
5 out of 5 stars
$45
Pro Circuit TI-4 GP Complete Exhaust - Single - Dirt Bike Exhaust Systems & Accessories Pro Circuit TI-4 GP Complete Exhaust - Single SALE $854.99 Save 10%
$40

Dr. D NS-4 Complete Dual Exhaust - Dirt Bike Exhaust Systems & Accessories Dr. D NS-4 Complete Dual Exhaust SALE $854.99 Save 10%
$40
Akrapovic Racing Full System Exhaust With Spark Arrestor - Dirt Bike Exhaust Systems & Accessories Akrapovic Racing Full System Exhaust With Spark Arrestor SALE $851.99 - 876.99 Save up to 10%
$45
Dr. D NS-4 Titanium Complete Exhaust - Dirt Bike Exhaust Systems & Accessories Dr. D NS-4 Titanium Complete Exhaust SALE $821.99 - 881.99 Save up to 16%
4 out of 5 stars
$40

Pro Circuit TI-4 GP Complete Exhaust - Dirt Bike Exhaust Systems & Accessories Pro Circuit TI-4 GP Complete Exhaust SALE $809.99 - 854.99 Save up to 10%
5 out of 5 stars
$40
Akrapovic Racing Oval Full System Exhaust With Spark Arrestor - Dirt Bike Exhaust Systems & Accessories Akrapovic Racing Oval Full System Exhaust With Spark Arrestor SALE $809.99 - 851.99 Save up to 10%
$40
Yoshimura RS-9D Complete Exhaust With Stainless Header - Dual - Dirt Bike Exhaust Systems & Accessories Yoshimura RS-9D Complete Exhaust With Stainless Header - Dual SALE $806.36 - 1,270.99 Save up to 10%
3 out of 5 stars
$55

Pro Circuit T-6 Complete Exhaust - Dual - Dirt Bike Exhaust Systems & Accessories Pro Circuit T-6 Complete Exhaust - Dual SALE $805.99 Save 10%
$40
Yoshimura RS-2 Comp Series Titanium Full System Exhaust - Dirt Bike Exhaust Systems & Accessories Yoshimura RS-2 Comp Series Titanium Full System Exhaust SALE $788.36 Save 10%
$35
Pro Circuit Ti-4 GP Complete Exhaust - Low Boy - Dirt Bike Exhaust Systems & Accessories Pro Circuit Ti-4 GP Complete Exhaust - Low Boy SALE $764.99 Save 10%
5 out of 5 stars
$35

FMF Factory 4.1 RCT Complete Exhaust With Titanium Megabomb Header - Dirt Bike Exhaust Systems & Accessories FMF Factory 4.1 RCT Complete Exhaust With Titanium Megabomb Header SALE $764.99 - 944.99 Save up to 10%
$40
Yoshimura RS-9D Complete Exhaust With Titanium Header - Dual - Dirt Bike Exhaust Systems & Accessories Yoshimura RS-9D Complete Exhaust With Titanium Header - Dual SALE $760.99 - 1,346.36 Save up to 15%
5 out of 5 stars
$35
Yoshimura RS-4 Pro Series Titanium Full System Exhaust - Dirt Bike Exhaust Systems & Accessories Yoshimura RS-4 Pro Series Titanium Full System Exhaust SALE $756.99 - 896.99 Save up to 20%
5 out of 5 stars
$40

Yoshimura RS-4 Titanium Full System Exhaust - Dirt Bike Exhaust Systems & Accessories Yoshimura RS-4 Titanium Full System Exhaust SALE $755.99 - 941.36 Save up to 20%
5 out of 5 stars
$45
FMF Factory 4.1 Titanium Slip-On RCT With Megabomb Header And Carbon Fiber End Cap - Dirt Bike Exhaust Systems & Accessories FMF Factory 4.1 Titanium Slip-On RCT With Megabomb Header And Carbon Fiber End Cap SALE $742.48 - 944.98 Save up to 10%
5 out of 5 stars
$35
Yoshimura RS-2 Pro Series Titanium Full System Exhaust - Dirt Bike Exhaust Systems & Accessories Yoshimura RS-2 Pro Series Titanium Full System Exhaust SALE $718.99 - 851.36 Save up to 15%
5 out of 5 stars
$40

Yoshimura RS-2 Titanium Full System Exhaust - Dirt Bike Exhaust Systems & Accessories Yoshimura RS-2 Titanium Full System Exhaust SALE $717.99 Save 15%
$35
Yoshimura RS-3 Comp Series Full System Exhaust - Dual - Dirt Bike Exhaust Systems & Accessories Yoshimura RS-3 Comp Series Full System Exhaust - Dual SALE $716.36 Save 10%
$35
Pro Circuit T-4R GP Complete Exhaust - Dirt Bike Exhaust Systems & Accessories Pro Circuit T-4R GP Complete Exhaust SALE $701.99 Save 10%
5 out of 5 stars
$30

Pro Circuit T-5 Complete "JCR" Exhaust - Dirt Bike Exhaust Systems & Accessories Pro Circuit T-5 Complete "JCR" Exhaust SALE $701.99 Save 10%
$35
GYTR Stainless Steel Exhaust System - 99 dBA - Dirt Bike Exhaust Systems & Accessories GYTR Stainless Steel Exhaust System - 99 dBA $701.49
5 out of 5 stars
Pro Circuit T-5 Complete Exhaust - Dirt Bike Exhaust Systems & Accessories Pro Circuit T-5 Complete Exhaust SALE $699.99 - 701.99 Save up to 10%
5 out of 5 stars
$35

Dr. D Full System Exhaust - Dirt Bike Exhaust Systems & Accessories Dr. D Full System Exhaust SALE $689.99 - 719.99 Save up to 14%
5 out of 5 stars
$30
Pro Circuit T-4 GP Complete Exhaust - Dirt Bike Exhaust Systems & Accessories Pro Circuit T-4 GP Complete Exhaust SALE $674.99 - 701.99 Save up to 10%
5 out of 5 stars
$30
Yoshimura RS-9D Slip-On Exhaust - Dual - Dirt Bike Exhaust Systems & Accessories Yoshimura RS-9D Slip-On Exhaust - Dual SALE $653.36 Save 10%
$30

KTM PowerParts Akrapovic Titanium Silencer - Dirt Bike Exhaust Systems & Accessories KTM PowerParts Akrapovic Titanium Silencer SALE $652.14 Save 25%
$30
Akrapovic Racing Hex Full System Exhaust - Dirt Bike Exhaust Systems & Accessories Akrapovic Racing Hex Full System Exhaust SALE $640.99 - 788.99 Save up to 10%
$40
KTM PowerParts Akrapovic Evolution Spark Arrestor Silencer - Dirt Bike Exhaust Systems & Accessories KTM PowerParts Akrapovic Evolution Spark Arrestor Silencer SALE $633.08 - 652.14 Save up to 25%
$30

FMF Factory 4.1 RCT Slip-On Exhaust - Dual - Dirt Bike Exhaust Systems & Accessories FMF Factory 4.1 RCT Slip-On Exhaust - Dual SALE $629.99 - 809.99 Save up to 10%
5 out of 5 stars
$25
FMF Aluminum Factory 4.1 Slip-On RCT With Megabomb Header And Carbon Fiber End Cap - Dirt Bike Exhaust Systems & Accessories FMF Aluminum Factory 4.1 Slip-On RCT With Megabomb Header And Carbon Fiber End Cap SALE $629.98 - 809.98 Save up to 10%
5 out of 5 stars
$30
FMF Factory 4.1 Titanium Slip-On RCT With Powerbomb Header And Carbon Fiber End Cap - Dirt Bike Exhaust Systems & Accessories FMF Factory 4.1 Titanium Slip-On RCT With Powerbomb Header And Carbon Fiber End Cap SALE $629.98 - 809.98 Save up to 10%
5 out of 5 stars
$30

FMF Factory 4.1 Titanium Slip-On RCT With Megabomb Header - Dirt Bike Exhaust Systems & Accessories FMF Factory 4.1 Titanium Slip-On RCT With Megabomb Header SALE $629.98 - 944.98 Save up to 10%
$35
Yoshimura RS-4 Comp Series Complete Exhaust With Stainless Header - Dirt Bike Exhaust Systems & Accessories Yoshimura RS-4 Comp Series Complete Exhaust With Stainless Header SALE $608.36 - 719.96 Save up to 10%
$30
FMF Factory 4.1 Complete Exhaust - Stainless Steel Mid Pipe With Megabomb Header - Dirt Bike Exhaust Systems & Accessories FMF Factory 4.1 Complete Exhaust - Stainless Steel Mid Pipe With Megabomb Header SALE $607.48 - 697.48 Save up to 10%
4.8 out of 5 stars
$30

FMF Aluminum Factory 4.1 Slip-On RCT With Megabomb Header - Dirt Bike Exhaust Systems & Accessories FMF Aluminum Factory 4.1 Slip-On RCT With Megabomb Header SALE $607.48 - 742.48 Save up to 10%
4 out of 5 stars
$30
Bill's Pipes RE 13 Complete Exhaust - Dirt Bike Exhaust Systems & Accessories Bill's Pipes RE 13 Complete Exhaust SALE $593.99 - 760.99 Save up to 15%
$25
GYTR Stainless Steel Exhaust System - Dirt Bike Exhaust Systems & Accessories GYTR Stainless Steel Exhaust System $570.13 - 705.54

FMF Factory 4.1 Titanium Slip-On RCT With Powerbomb Header - Dirt Bike Exhaust Systems & Accessories FMF Factory 4.1 Titanium Slip-On RCT With Powerbomb Header SALE $562.48 - 764.98 Save up to 10%
5 out of 5 stars
$30
FMF Aluminum Factory 4.1 Slip-On RCT With Powerbomb Header And Carbon Fiber End Cap - Dirt Bike Exhaust Systems & Accessories FMF Aluminum Factory 4.1 Slip-On RCT With Powerbomb Header And Carbon Fiber End Cap SALE $562.48 - 674.98 Save up to 10%
4 out of 5 stars
$25
FMF Factory 4.1 Complete Exhaust - Stainless Steel Mid Pipe With Powerbomb Header - Dirt Bike Exhaust Systems & Accessories FMF Factory 4.1 Complete Exhaust - Stainless Steel Mid Pipe With Powerbomb Header SALE $539.98 - 674.98 Save up to 10%
5 out of 5 stars
$30

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When it's time for more power.

So you've decided that your bike's stock exhaust just isn't cutting it any more, and if you're anything like us, that happens even before you start it for the first time. Let's face it, stock dirt bike exhaust systems are usually pretty ugly and far too quiet to hear your bike's motor screaming through the gears. But the advantages of an aftermarket dirt bike exhaust don't stop there. Replacing your stock exhaust with one of the many that we carry can shave a surprising amount of weight while increasing power and the straight-through design of a tuned exhaust lets you hear your dirt bike motor the way it was meant to be heard. But where do you start? Our selection can be overwhelming, with over 200 different dirt bike exhaust systems to choose from. But don't worry, MotoSport is here to help.

The first choice you have to make here is between a full dirt bike exhaust or a slip-on. A slip-on will generally net you about a 4-5hp increase over stock, where a full system that replaces all the exhaust components from the motor back will get you 10-20 additional horsepower, but cost you a bit more. Both choices will also shave off quite a bit of weight. A slip-on exhaust generally saves about 20lb, where a full motorcycle exhaust will shave 40-50 pounds off the total weight of your dirt bike.

Two or Four stroke? MotoSport has what you need.

So now that you know what sort of dirt bike pipe you're going for, let's look at the 4 stroke exhaust selections. There are quite a few, but only a few leaders in the industry. FMF has been around for 30 years, and has been a huge part of the dirt bike world for most of it's existence. They make pipes for just about any dirt bike you can think of, and just about any material you could want as well. From the most basic steel/aluminum FMF Powercore 4 Complete Exhaust for under two-hundred dollars all the way up to the FMF Factory 4.1 Titanium Slip-On RCT With Titanium Megabomb Header that's just about as tech as you can get, but runs between 800-900 dollars. But you get what you pay for, being that it was the number 1 exhaust in just about every race series in 2011.

Next up is Pro Circuit, founded by desert racer Mitch Payton in 1978, has made a name for themselves by doing all their development and testing in-house and with their race team to provide the absolute best performance possible. From their lowest-priced, yet still beautifully hand-made Pro Circuit Type 496 complete exhaust to the drop-dead gorgeous titanium and carbon fiber Pro Circuit Ti-5 exhausts with dual mufflers, they're a company that takes performance very seriously.

Do you ride a 2-stroke dirt bike? Both companies also make a range of 2 stroke pipes for dirt bikes with the same attention to detail and performance that you'd expect from the industry leaders. Check out the FMF Fatty Pipe or the Pro Circuit Works Pipe to see what we mean. GYTR and FMF also teamed up to make a beautiful set of race pipes and silencers just for Yamaha dirt bikes.

It all ends up being personal preference and there are many more brands to look through. Put your dirt bike's year and model in our Ride Selector and check out all the dirt bike exhaust systems that fit yours!

For more information check out our 2-stroke exhaust guide and our 4-stroke exhaust guide.