Acerbis Plastic Kits Starting At $119.99 Shop Now
CLOSE
Email Us 503-783-5645
Text Us
Account Order Status
Shipping to US Flag United States
Free shipping over $79
Order Status Cart
Search within a riding style, select an option Begin typing to search, when autocomplete results are available use up and down arrows to review and enter to select. Selecting an options will take you to a new page. Touch device users, explore by touch.
Fast Cash Week Ends Tomorrow | Earn $10 When you Spend $99 + $25 When You Spend $199 Shop Now

4 Stroke ATV Exhaust

Refine

38 Results

New
$24 Fast cash

FMF
Factory 4.1 RCT Slip-On Exhaust
$389.77 - $809.99
Sale
Up to 10%
5 out of 5 stars (141) reviews
New
$37 Fast cash

FMF
Factory 4.1 RCT Complete Exhaust With Titanium Megabomb
$989.99 - $1237.99
Sale
Up to 10%
4.5 out of 5 stars (17) reviews
$10 Fast cash

FMF
Powercore 4 Slip-On Exhaust - 4-Stroke
$188.99 - $359.99
Sale
Up to 10%
5 out of 5 stars (188) reviews
$15 Fast cash

FMF
Powercore 4 HEX Slip-On Exhaust
$359.99 - $494.99
Sale
Up to 10%
4.5 out of 5 stars (65) reviews
$9 Fast cash

FMF
Powerbomb Header - Stainless Steel
$179.99 - $291.99
Sale
Up to 10%
4.5 out of 5 stars (87) reviews
$36 Fast cash

FMF
Factory 4.1 RCT Full Exhaust System
$764.98 - $1308.98
Sale
Up to 10%
4.5 out of 5 stars (7) reviews
New
$15 Fast cash

FMF
Q4 Hex Spark Arrestor Slip-On Exhaust
$350.99 - $512.99
Sale
Up to 10%
4.5 out of 5 stars (38) reviews
$7 Fast cash

FMF
Powerbomb Header - Stainless Steel - Motocross
$224.99
Sale
Save 10%
4.5 out of 5 stars (20) reviews
$19 Fast cash

HMF
Performance Series Slip-On Exhaust
$139.77 - $649.95
Sale
Up to 65%
5 out of 5 stars (83) reviews
$20 Fast cash

Big Gun
Evo R Complete Exhaust
$564.74 - $673.64
Sale
Up to 10%
4.5 out of 5 stars (41) reviews
$17 Fast cash

Big Gun
Evo Mini Complete Exhaust
$269.99 - $564.74
Sale
Up to 10%
4.5 out of 5 stars (50) reviews
$12 Fast cash

FMF
Q4 Spark Arrestor Slip-On Exhaust
$341.99 - $404.99
Sale
Up to 10%
4.5 out of 5 stars (42) reviews
$15 Fast cash

FMF
Factory 4.1 Slip-On Exhaust
$449.99 - $494.99
Sale
Up to 10%
4.5 out of 5 stars (15) reviews
$30 Fast cash

HMF
Performance Series Complete Exhaust
$239.77 - $999.95
Sale
Up to 40%
5 out of 5 stars (15) reviews
$11 Fast cash

Big Gun
Evo Race Slip-On Exhaust
$368.99
Sale
Save 10%
4.5 out of 5 stars (26) reviews
$10 Fast cash

Big Gun
Ballistic Series Slip-On Exhaust
$149.77 - $344.48
Sale
Up to 10%
4.5 out of 5 stars (6) reviews
$9 Fast cash

Big Gun
Eco System Slip-On Exhaust
$275.84 - $294.98
Sale
Up to 10%
4.5 out of 5 stars (48) reviews
$1 Fast cash

Yoshimura
Spark Arrestor Insert
$18.77 - $47.95
Sale
Up to 61%
4 out of 5 stars (2) reviews
$11 Fast cash

Big Gun
Evo R Slip-On Exhaust
$368.99
Sale
Save 10%
4 out of 5 stars (18) reviews
$8 Fast cash

Big Gun
Exo Aluminum Series - ATV Head Pipe
$250.64 - $304.64
Sale
Up to 10%
$9 Fast cash

Big Gun
Evo R Series - ATV Head Pipe
$250.64 - $304.64
Sale
Up to 10%
$23 Fast cash

Big Gun
Ballistic Dual Series Slip-On Exhaust
$814.28
Sale
Save 10%
$9 Fast cash

Big Gun
Evo Mini Complete Exhaust - Blackout Edition
$317.48
Sale
Save 10%
4.5 out of 5 stars (2) reviews
$12 Fast cash

Big Gun
Exo Series Slip-On Exhaust
$401.84 - $434.24
Sale
Up to 10%
4 out of 5 stars (1) review
$21 Fast cash

Big Gun
Exo Series Complete Exhaust
$651.14 - $738.44
Sale
Up to 10%
5 out of 5 stars (1) review

Big Gun
Spark Arrestor Screen
$16.43
Sale
Save 10%
4 out of 5 stars (5) reviews
$24 Fast cash

Big Gun
Evo R Complete Dual Exhaust
$814.04
Sale
Save 10%
5 out of 5 stars (3) reviews
$23 Fast cash

FMF
Factory 4.1 RCT Complete Exhaust With Stainless Powerbomb
$786.99
Sale
Save 10%
$1 Fast cash

FMF
Factory 4.1 RCT Spark Arrestor Insert
$35.99
Sale
Save 10%
4 out of 5 stars (4) reviews
$1 Fast cash

FMF
HEX Q4 Quiet Core Spark Arrestor Insert
$35.99
Sale
Save 10%
3 out of 5 stars (4) reviews
$1 Fast cash

Big Gun
Vortex Quiet Core
$26.99 - $35.78
Sale
Up to 10%
3 out of 5 stars (4) reviews
$1 Fast cash

FMF
Powercore 4 HEX Spark Arrestor Insert
$26.99
Sale
Save 10%
4.5 out of 5 stars (2) reviews

Trinity
Stage 5 Exhaust Spark Arrestor
$14.39
Sale
Save 10%
1 out of 5 stars (1) review
$1 Fast cash

Trinity
Stage 5 Exhaust Quiet Core Insert
$23.39
Sale
Save 10%
$1 Fast cash

Big Gun
Exo End Cap Tip
$31.94
Sale
Save 10%
$2 Fast cash

Big Gun
Exo End Cap Assembly
$63.89
Sale
Save 10%
$1 Fast cash

Big Gun
Eco End Tip
$31.94
Sale
Save 10%

Big Gun
USFS Spark Arrestor Spacer Ring
$2.24
Sale
Save 10%

4 Stroke ATV Exhaust

Upgrade your ride with a 4-stroke ATV exhaust from MotoSport and experience enhanced performance, sound, and style. Our collection includes top exhaust systems and slip-ons designed to boost horsepower, improve throttle response, and reduce weight for a better overall ride. Whether tackling the trails or hitting the track, these exhausts deliver the power and durability you need to dominate any terrain.

Choose from industry trusted brands offering a range of options, including full systems and slip-ons, to fit your specific ATV model. Each exhaust delivers maximum efficiency and a deep, aggressive tone that riders love. Shop MotoSport today to find the perfect 4 stroke ATV exhaust, and enjoy fast shipping, competitive prices, and expert gearhead support to help you find exactly what you need.