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Dirt Bike 4-Stroke Exhaust Inserts

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22 Results

FMF
Powercore 4 HEX Spark Arrestor Insert

$26.99
Sale
Save 10%
4 out of 5 stars (1) review

Yoshimura
Spark Arrestor

$19.95
4.5 out of 5 stars (7) reviews

FMF
Factory 4.1 RCT Spark Arrestor Insert

$26.99
Sale
Save 10%
5 out of 5 stars (3) reviews

Pro Circuit
Spark Arrestor Screen

$17.99
Sale
Save 10%
5 out of 5 stars (8) reviews

FMF
HEX Q4 Quiet Core Spark Arrestor Insert

$35.99
Sale
Save 10%
3 out of 5 stars (2) reviews

Dr. D
Replacement Spark Arrestor

$16.95
5 out of 5 stars (4) reviews

Dr. D
Quiet Core Insert

$54.95
5 out of 5 stars (1) review

Pro Circuit
Quiet Insert With Spark Arrestor

$57.99
Sale
Save 9%
4.5 out of 5 stars (5) reviews

Fastway
Ultra Silent Insert

$46.99
5 out of 5 stars (1) review

Pro Circuit
Modular Quiet Tip

$22.99
Sale
Save 8%
4 out of 5 stars (4) reviews

Yoshimura
Low Volume Insert For RS-4 Exhaust

$28.95
5 out of 5 stars (1) review
Video Available

Dr. D
NS-4 Spark Arrestor Kit

$16.95
4.5 out of 5 stars (2) reviews

Yoshimura
Quiet Insert - RS-2

$27.50 - 28.95
Clearance
Up to 5%
5 out of 5 stars (2) reviews

Yoshimura
Spark Arrestor Insert

$33.20 - 33.95
Sale
Up to 5%
4 out of 5 stars (2) reviews

FMF
Factory 4.1 RCT Spark Arrestor Insert - Yamaha

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

Yoshimura
TEC Insert

$24.95
4 out of 5 stars (1) review

Yoshimura
Quiet Insert - RS-4

$28.45 - 28.95
Sale
Up to 5%
3 out of 5 stars (2) reviews

FMF
Factory 4.1 Spark Arrestor Insert

$26.99
Sale
Save 10%
5 out of 5 stars (6) reviews

FMF
Ti-4/Factory 4 Quiet Core Insert

$25.99
Sale
Save 7%
4 out of 5 stars (1) review

Most Recent Dirt Bike 4-Stroke Exhaust Inserts Reviews

FMF HEX Q4 Quiet Core Spark Arrestor Insert

FMF HEX Q4 Quiet Core Spark Arrestor Insert

Derek - Michigan
2 out of 5 stars
Got stuck in my PC4 Hex "I waited for almost 4 months to get this quiet insert. It finally came back in stock. When I went to instal it, The insert would slip half way in and get stuck. A tap with my palm was enough to wedge it in there so I couldn’t fully instal it or remove it... I ended up riding with it for about an hour. It IS a lot quieter than the bare PC4 Hex but either my pipe ID is under sized or this insert is oversized. For that, I give 2 stars as this insert was the reason I bought the PC4 in the first place. I even called FMF before I bought the insert to ensure I was ordering the right part number."
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

Dirt Bike 4-Stroke Exhaust Inserts for Sale

MotoSport.com offers 22 Dirt Bike 4-Stroke Exhaust Inserts. A leader in our industry, we know you'll be satisfied with your 4-Stroke Exhaust Inserts when you buy from us.

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