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Dirt Bike Mufflers

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45 Results

FMF
Powercore 4 Slip-On Exhaust - 4-Stroke

$188.99 - $359.99
Sale
Up to 10%
5 out of 5 stars (187) reviews

FMF
Factory 4.1 RCT Slip-On Exhaust

$449.99 - $809.99
Sale
Up to 10%
5 out of 5 stars (139) reviews
New

FMF
Powercore 4 HEX Slip-On Exhaust

$359.99 - $494.99
Sale
Up to 10%
4.5 out of 5 stars (62) reviews

Pro Circuit
T-4 Slip-On Exhaust

$359.99 - $531.99
Sale
Up to 10%
4.5 out of 5 stars (24) reviews

Big Gun
Ballistic Series Slip-On Exhaust

$321.98
Sale
Save 10%
4.5 out of 5 stars (6) reviews
New

Pro Circuit
T-6 Slip-On Exhaust

$419.36 - $891.99
Sale
Up to 10%
4.5 out of 5 stars (20) reviews

FMF
Q4 Spark Arrestor Slip-On Exhaust

$341.99 - $404.99
Sale
Up to 10%
4.5 out of 5 stars (42) reviews

Big Gun
Evo R Slip-On Exhaust

$345.14 - $629.54
Sale
Up to 10%
4 out of 5 stars (18) reviews

Big Gun
Eco System Slip-On Exhaust

$275.84
Sale
Save 10%
4.5 out of 5 stars (48) reviews

Yoshimura
RS-2 Comp Series Slip-On Exhaust

$389.00 - $509.00
5 out of 5 stars (22) reviews
Video Available

FMF
Q4 Hex Spark Arrestor Slip-On Exhaust

$350.99 - $512.99
Sale
Up to 10%
4.5 out of 5 stars (38) reviews

FMF
Factory 4.1 Slip-On Exhaust

$449.99 - $494.99
Sale
Up to 10%
4.5 out of 5 stars (15) reviews

Yoshimura
RS-4 Slip-On Exhaust

$419.00 - $669.00
Sale
Up to 10%
5 out of 5 stars (17) reviews
Video Available

FMF
Factory 4.1 Titanium Slip-On RCT - Carbon Fiber

$674.99 - $764.99
Sale
Up to 10%
4.5 out of 5 stars (5) reviews

Yoshimura
RS-12 Slip-On Exhaust

$599.00 - $1099.00
3 out of 5 stars (1) review
New

KTM PowerParts
FMF Factory 4.1 RCT Muffler

$674.99 - $854.99
5 out of 5 stars (2) reviews

KTM PowerParts
FMF Powercore 4 Silencer

$399.99 - $549.99
5 out of 5 stars (4) reviews

Pro Circuit
TI-4 Slip-On Exhaust

$543.99 - $627.99
Sale
Up to 10%
5 out of 5 stars (2) reviews

Yoshimura
RS-2 Slip-On Exhaust

$459.00 - $499.00
5 out of 5 stars (1) review
Video Available

Yoshimura
RS-9T Slip-On Exhaust - Dual

$839.00 - $859.00
5 out of 5 stars (6) reviews

Pro Circuit
T-4 Slip-On Exhaust - Dual Without Midpipe

$599.99
Sale
Save 10%
5 out of 5 stars (3) reviews

Pro Circuit
T-6 Slip-on Exhaust - Dual

$693.77 - $855.99
Clearance
Up to 27%
1 out of 5 stars (1) review

FMF
Factory 4.1 Slip-On Exhaust - Mini

$269.99 - $314.99
Sale
Up to 10%
4.5 out of 5 stars (5) reviews

Yoshimura
RS-9D Slip-On Exhaust - Dual

$799.00 - $919.00
5 out of 5 stars (3) reviews
Video Available

Yoshimura
RS-4 Comp Series Slip-On Exhaust With Carbon Fiber End Cap

$469.00 - $529.00
5 out of 5 stars (20) reviews

Pro Circuit
T-5 Slip-On Exhaust

$531.86 - $536.95
Sale
Up to 10%
4 out of 5 stars (2) reviews
New

Leo Vince
LV One EVO Slip-On Exhaust

$375.21 - $873.95
Sale
Up to 5%

Yoshimura
RS-3 Comp Series Slip-On Exhaust

$509.00
4.5 out of 5 stars (14) reviews
Video Available

Leo Vince
X3 Enduro Slip-On Exhaust

$474.95
Sale
Save 5%
5 out of 5 stars (2) reviews

KTM PowerParts
Akrapovic Factory Silencer

$649.99 - $734.99
5 out of 5 stars (2) reviews

Dirt Bike Slip-On

Confusion often surrounds the dirt bike muffler. Is it the pipe? A slip-on? Silencer? The full exhaust system? A 4-stroke dirt bike uses a muffler, also called a slip-on, and represents just the end part of the full exhaust system. On a 2-stroke, it's called a silencer. Regardless, most riders that don't want to upgrade the full exhaust system, invest in a dirt bike muffler for their 4-stroke.

MotoSport stocks a wide range of dirt bike mufflers from only the most respected industry brands that offer hefty upgrades on limited budgets to those who can afford what the pros ride. The benefit to upgrading the muffler on your dirt bike includes an increase in power, lighter weight and most everyone's favorite the awesome throaty sound. Check out just a few of the more popular dirt bike muffler brands:

...and many more!

It's a sight and sound of beauty and often the difficult decision comes with choosing the right dirt bike muffler for your ride. That's where we come in. Our Gearheads know dirt bike exhaust systems inside and out and we can recommend the best muffler based on your riding experience, where you ride and the make, model and year of your dirt bike. Give us a call at 1-888-676-8853 and we'll get your questions answered. We also stock the exhaust accessories like exhaust packing and exhaust plugs to keep your new muffler system working like new.

MotoSport delivers fast and orders more than $79 qualify for free shipping.