The T-4 Exhaust System offers significant improvements in performance and is constructed of stainless steel and aluminum to increase strength and durability. The exhaust system offers huge performance gains and can be used for racing or recreation. Equipped with a removable USFS-approved spark arrestor, you can use the exhaust just about anywhere you need!
Increased performance
Stainless steel removable end-cap
Strong mounting bracket(s) for strength and durability
Removable USFS-approved spark arrestor
Brushed aluminum canister construction
Stainless steel head pipe and end-cap construction
Stainless steel slip-fit inlet pipe for perfect fit and easy installation
Comes with all required installation hardware and instructions
Made in the USA
Product Note:
Specification
Details
Configuration
Single Muffler
Country of Origin
USA
Header Construction
Stainless Steel
Mid-Pipe
Stainless Steel
Muffler End Cap
Stainless Steel
Muffler Sleeve
Aluminum
USFS Approved Spark Arrestor
Yes
Vehicle Fitment
Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.
Pro Circuit exhaust fit perfect and sounds good too.
Pro Circuit T4 Exhaust
By John P. on
Super satisfied with the delivery time, the fit of the product and the price. Could not be happier.
Pro Circuit T-4
By Jake S. on
Verified Purchaser
Great exhaust for the price.
ProCircuit T-4
By Steven C. on
Verified Purchaser
Great product and great service.
It rips!
By Luis G. on
I bought this exhaust to replace my stock CRF exhaust. I wasn't sure if I'd need to rejet the carburetor, but it runs great. It fires right up on cold starts and rips.
How many stars would you give this product? Write a review.
Will I need to re-jet the carb on my brute force to be able to use this?
By Logan
Yes, we always recommend re-jetting your machine when changing intake or exhaust components, especially if it's a completely stock unit.
For Pro Circuit exhausts, we recommend Dynojet carburetor jet kits as they come with a range of components that'll help you get the most out of your new exhaust.
Typically, these exhausts only include hardware for attaching the header to the muffler. For everything else, you are to re-use the OEM exhaust bolts to complete the installation. So long as you have the stock exhaust on your bike, you should have no problem fitting this exhaust to your machine.
Verified Purchaser
