New to Powersport Superstore? Try our Year-Make-Model search and find the right parts for your ride by clicking "My Garage" on the upper-right! ➡

Exhaust - End Caps

87 products
Powersport Superstore is your go-to source for Exhaust - End Caps and related parts. Shop our unbeatable selection of End Caps with top-tier service, fast shipping, and great prices.
Khrome Werks 200758P Replacement Klassic Tip for 4.50in. HP-Plus Slip-On Muffler - Left
$133.95
$133.95
Replacement Klassic Tip for 4.50in. HP-Plus Slip-On Muffler.
11% Off
Stainless Steel
$53.14
$53.14
$59.99
Marketing Color: Stainless SteelBuilt to provide excellent power for todayGÇÖs tracks geared toward 4-stroke machines. Smooth power curve throughout the rpm range. Large diameter canister for more ...
10% Off
Fmf Racing 020460 Powercore 2 Replacement Rear Cone Cap - 0.875in.
$36.19
$36.19
$39.99
Powercore 2 Replacement Rear Cone Caps.
Khrome Werks 200758P 4.50in. Klassic Tip - Left - Chrome
$133.95
$133.95
Can be rotated 360 degree at 90 degree increments. Fits all 4-1/2in. Khrome Werks mufflers that accept billet aluminum tips. Machined in America.
10% Off
Fmf Racing 020522 PowerCore 2.1 End Cap - Titanium - 1.1010in.
$67.49
$67.49
$74.99
Built to provide excellent power for todayGÇÖs tracks geared toward 4-stroke machines. Smooth power curve throughout the rpm range. Large diameter canister for more tenability. and longer-lasting p...
10% Off
Fmf Racing 020523 PowerCore 2.1 End Cap - Titanium - 1.14in.
$67.49
$67.49
$74.99
Built to provide excellent power for todayGÇÖs tracks geared toward 4-stroke machines. Smooth power curve throughout the rpm range. Large diameter canister for more tenability. and longer-lasting p...
Moose Racing 40-9020 Spark Arrestor End Cap
$119.95
$119.95
Fitment: Sherco 250/ 300 SE Factory 20-22. The stock silencer looks and works great, is very quiet and very light, so instead of replacing the whole silencer we can offer you a more cost-effective...
Moose Racing 40-4021 Spark Arrestor End Cap
$119.95
$119.95
The stock silencer looks and works great, is very quiet and very light, so instead of replacing the whole silencer we can offer you a more cost-effective option. Our end cap was designed using the ...
Moose Racing 40-5011 Spark Arrestor End Cap
$119.95
$119.95
The stock silencer looks and works great, is very quiet and very light, so instead of replacing the whole silencer we can offer you a more cost-effective option. Our end cap was designed using the ...
Moose Racing 40-146 Spark Arrestor End Cap - Screen 2 - Pack
$37.56
$37.56
The stock silencer looks and works great, is very quiet and very light, so instead of replacing the whole silencer we can offer you a more cost-effective option. Our end cap was designed using the ...
Moose Racing 40-212 Spark Arrester End Cap
$119.95
$119.95
The stock silencer looks and works great, is very quiet and very light, so instead of replacing the whole silencer we can offer you a more cost-effective option. Our end cap was designed using the ...
Moose Racing 40-4115 Spark Arrestor End Cap
$119.95
$119.95
The stock silencer looks and works great, is very quiet and very light, so instead of replacing the whole silencer we can offer you a more cost-effective option. Our end cap was designed using the ...
Moose Racing 40-1219 Spark Arrester End Cap
$119.95
$119.95
The stock silencer looks and works great, is very quiet and very light, so instead of replacing the whole silencer we can offer you a more cost-effective option. Our end cap was designed using the ...
10% Off
La Choppers LA-1092-64 Exhaust End Cap for 4in. Diameter SuperTrapp External Disc Mufflers
$65.50
$65.50
$72.99
Vortex design that creates unique spiraling back pressure, altering sound and performance. Polished end cap for 4in. diameter SuperTrapp mufflers. Sold each.
Akrapovic V-EC52 Replacement End Cap
$152.76
$152.76
Fits Evolution Line Hexagonal Header and Racing Line Hexagonal System. Replacement end caps by Akrapovic. Replace lost or damaged exhaust parts.
8% Off
La Choppers LA-1092-63 Exhaust End Cap for 3in Diameter SuperTrapp External Disc Mufflers
$59.90
$59.90
$64.99
Sold each. Polished end cap for SuperTrapp mufflers. Allows you to open up your exhaust for straight-through flow by simply turning a screw. Slight power gains when used on modified motors.
Bassani Manufacturing ENDCAP-SMB Black Powder-Coated End Cap with 1/2in Lip for Short Mufflers
$70.92
$70.92
End Cap.
Enduro Engineering 40-5011 Spark Arrestor End Cap
$129.95
$129.95
USFS Approved Spark Arrestor End Cap. Cost effective option vs. replacing the complete silencer. Designed to offer maximum performance; in our testing we found no power loss from the stock end cap....
Secure, Trusted, and Encrypted

Protected by industry-leading 256-bit SSL encryption and backed by Shopify’s PCI DSS–compliant infrastructure. Every page, click, and transaction is encrypted and monitored for threats — so you can shop with confidence knowing your data stays protected.

Parts for Every Machine

We stock aftermarket parts, gear and accessories for motorcycles, ATVs, UTVs, snowmobiles, personal watercraft, and even performance cars — all backed by expert support and live inventory.

Real-Time Fitment Accuracy

Search by Year, Make, and Model with confidence. Our proprietary vehicle fitment system ensures you’re only shown what fits — no guesswork, no returns — just parts that fit.

Fast, Trackable Shipping

We ship from over 20 U.S. warehouses — often same or next business day. Every order includes tracking and transparent fulfillment updates from start to finish, all processed through a secure, encrypted checkout.

Quick Links

Ride With Us. Stay Connected.

Follow us for real-time fitment updates, gear drops, and pro tips from the garage. No spam, just parts, tech, and news for riders like you.

Your Garage

Add a Vehicle