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! ➡

Brushed

SKU: 4077609

Big Gun 09-6453 EVO R Full System (Brushed)

Big Gun
$514.20
$514.20 $642.75
Sale Sold out
/
Shipping calculated at checkout.
In stock and ready for shipping
This is a pre order item. We will ship it when it comes in stock.
Marketing Color: Brushed
Material: Aluminum

Hard anodized oval shaped aluminum muffler. TIG welded reinforced muffler bracket. 304 stainless steel mid pipe / head pipe. Red powder coated stainless steel end tip. Lighter than stock exhaust. Massive horsepower and torque gains. Sleek muffler design allows for maximum clearance. Removable screen-type USFS approved spark arrestor. Handmade in the USA. 1 Year Limited Manufacturers Warranty. All Big Gun exhausts are for closed course use only and are not intended for use on the road. NOTE: Big Gun exhausts are NOT LEGAL for sale or use on pollution controlled vehicles in the state of California..

Vehicle Fitment:

2008-2011 Can-Am DS 450
2014 Can-Am DS 450
2012 Can-Am DS 450 EFI
2012 Can-Am DS 450 EFI X mx
2012 Can-Am DS 450 EFI X xc
2008 Can-Am DS 450 X
2009-2011 Can-Am DS 450 X mx
2013-2015 Can-Am DS 450 X mx
2009-2011 Can-Am DS 450 X xc
2014-2015 Can-Am DS 450 X xc
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