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4-Stroke Exhaust Systems

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170 Results

FMF
Powercore 4 Slip-On Exhaust - 4-Stroke

$130.49 - 323.99
Sale
Up to 10%
5 out of 5 stars (155) reviews

Pro Circuit
T-6 Complete Exhaust

$331.99 - 765.99
Sale
Up to 10%
5 out of 5 stars (8) reviews

Yoshimura
RS-4 Titanium Full System Exhaust

$854.05 - 1072.55
Clearance
Up to 5%
5 out of 5 stars (9) reviews

Pro Circuit
T-6 Slip-On Exhaust

$342.77 - 737.99
Clearance
Up to 30%
4.5 out of 5 stars (12) reviews

FMF
Powercore Slip-On Exhaust

$341.99 - 350.99
Sale
Up to 10%
4.5 out of 5 stars (14) reviews

Bill's Pipes
RE 13 Series Slip-On Exhaust

$399.99
3 out of 5 stars (2) reviews

FMF
Factory 4.1 RCT Full Exhaust System

$517.48 - 1079.98
Sale
Up to 10%
4.5 out of 5 stars (3) reviews

Yoshimura
RS-9T Complete Exhaust With Stainless Header - Dual

$854.05 - 909.00
Sale
Up to 5%
5 out of 5 stars (11) reviews

Yoshimura
RS-9T Complete Exhaust With Titanium Header - Dual

$1329.05
Sale
Save 5%
4.5 out of 5 stars (6) reviews

FMF
Powercore 4 Complete Race Exhaust Stainless Hi-Flo Header

$206.99 - 233.99
Sale
Up to 10%
5 out of 5 stars (62) reviews

FMF
Factory 4.1 Dual RCT Complete Exhaust With Titanium Megabomb

$1124.99 - 1349.99
Sale
Up to 10%
5 out of 5 stars (7) reviews

FMF
Powercore 4 Complete Exhaust With Stainless Hi-Flo Header

$206.99 - 341.99
Sale
Up to 10%
5 out of 5 stars (38) reviews

Yoshimura
RS-12 Full System Exhaust

$669.00 - 1139.00
Video Available

Yoshimura
LE Tim Gajser Signature RS-9 Full System Exhaust

$1705.50
Clearance
Save 10%
4 out of 5 stars (1) review

Yoshimura
RS-4 Pro Series Titanium Full System Exhaust

$896.36 - 1101.05
Clearance
Up to 10%
Video Available

Yoshimura
RS-2 Comp Series Full System Exhaust

$339.00 - 699.00
Clearance
Up to 10%
5 out of 5 stars (47) reviews
Video Available

Yoshimura
RS-9D Complete Exhaust With Stainless Header - Dual

$806.55 - 1325.25
Clearance
Up to 5%
4.5 out of 5 stars (5) reviews
Video Available

Yoshimura
RS-3 Comp Series Full System Exhaust

$509.00 - 519.00
5 out of 5 stars (19) reviews
Video Available

FMF
Factory 4.1 RCT Complete Exhaust With Titanium Megabomb

$629.99 - 1034.99
Sale
Up to 10%
5 out of 5 stars (10) reviews

KTM PowerParts
Akrapovic Evo Complete Exhaust

$1169.99 - 1299.99
Sale
Up to 10%

FMF
Powercore 4 Complete Exhaust Stainless Hi-Flo Header

$233.99
Sale
Save 10%
5 out of 5 stars (12) reviews

Yoshimura
RS-4 Full System Exhaust

$521.55 - 968.05
Clearance
Up to 19%
4.5 out of 5 stars (19) reviews

Yoshimura
RS-9D Complete Exhaust With Titanium Header - Dual

$1262.55 - 1329.05
Sale
Up to 5%
Video Available

FMF
Factory 4.1 RCT Complete Exhaust With Stainless Megabomb

$629.99 - 787.99
Sale
Up to 10%
5 out of 5 stars (2) reviews

FMF
Factory 4.1 Dual RCT Complete Exhaust W/ Stainless Megabomb

$877.99 - 1169.99
Sale
Up to 10%
5 out of 5 stars (7) reviews

Pro Circuit
Ti-6 Pro Complete Exhaust

$924.99 - 1118.21
Sale
Up to 10%
4.5 out of 5 stars (9) reviews

Yoshimura
RS-4 Comp Series Complete Exhaust With Stainless Header

$569.05 - 689.00
Sale
Up to 5%
5 out of 5 stars (1) review

FMF
Factory 4.1 Full System Exhaust - Mini

$359.99 - 404.99
Sale
Up to 10%

Pro Circuit
T-4 Complete Exhaust System

$236.99 - 737.99
Sale
Up to 10%
5 out of 5 stars (56) reviews

Pro Circuit
T-6 Full-System Exhaust

$346.99 - 368.99
Sale
Up to 10%

Pro Circuit
Ti-6 Complete Exhaust - Dual

$1189.99 - 1369.99
Sale
Up to 10%
5 out of 5 stars (3) reviews

Pro Circuit
Ti-6 Pro Complete Exhaust - Dual

$1189.99 - 1369.99
Sale
Up to 10%

Pro Circuit
Ti-5 Complete Exhaust - Dual

$1254.99
Sale
Save 10%
5 out of 5 stars (2) reviews
Video Available

Pro Circuit
T-6 Complete Exhaust - Dual

$845.99 - 893.99
Sale
Up to 10%
5 out of 5 stars (1) review

Yoshimura
TRS Comp Series Complete Exhaust With Stainless Header

$349.00
5 out of 5 stars (5) reviews
Video Available

Pro Circuit
Ti-6 Complete Exhaust

$899.99 - 1007.99
Sale
Up to 10%
5 out of 5 stars (3) reviews

Akrapovic
Racing Full System Exhaust With Spark Arrestor

$604.15 - 1188.95
Sale
Up to 5%
5 out of 5 stars (2) reviews

Pro Circuit
Ti-4R Complete Exhaust

$924.99 - 944.99
Sale
Up to 10%
4.5 out of 5 stars (6) reviews

Pro Circuit
Ti-5 Complete Exhaust

$944.99
Sale
Save 10%
5 out of 5 stars (2) reviews
Video Available

Graves
Works Stainless Full System Exhaust

$902.45
Sale
Save 5%
5 out of 5 stars (1) review

Pro Circuit
TI-4 GP Complete Exhaust

$402.99 - 898.99
Sale
Up to 10%
5 out of 5 stars (1) review

Dr. D
NS-4 Complete Exhaust

$384.95 - 912.99
4 out of 5 stars (8) reviews

Dr. D
Complete Exhaust With Spark Arrestor

$274.95 - 637.95
4.5 out of 5 stars (23) reviews

Pro Circuit
T-4 GP Complete Exhaust

$709.99 - 737.99
Sale
Up to 10%
5 out of 5 stars (5) reviews

Pro Circuit
T-4R GP Complete Exhaust

$737.99
Sale
Save 10%
5 out of 5 stars (5) reviews

Most Recent Dirt Bike 4-Stroke Exhausts Reviews

Pro Circuit T-6 Slip-On Exhaust

Pro Circuit T-6 Slip-On Exhaust

Swarley - Salem Oregon
5 out of 5 stars
Perfect "Looks great, fast shipping, bolted right up and added some meat down low"
See all reviews for this product
FMF HEX Q4 Quiet Core Spark Arrestor Insert

FMF HEX Q4 Quiet Core Spark Arrestor Insert

Brolen499 - Colorado
4 out of 5 stars
perfect fit "I bought this for my power core 4 pipe it knocked the edge off the sound but was not a dramatic change."
See all reviews for this product