Sale

Exhaust› Exhaust Pipes, Systems and Components

Pro Circuit

T-4 Exhaust System

$943.95 $844.99 Save $98.96

SKU: 4H04650

In Stock
In Stock
Ships by Sep 13
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Pro Circuit T-4 is a full exhaust system designed for the Honda XR650R. It features an advanced design that ensures lightning-quick throttle response. This system is extensively track- and dyno-tested for performance.

The T-4 system is a tunable version of Pro Circuit's more exotic Ti-4R System. It includes the new RC-4 Resonance Chamber added to the head pipe to reduce noise. The system is constructed from aluminum and stainless steel.
Show original supplier description
The Pro Circuit T-4 Full Exhaust System is engineered to enhance the performance of your Honda XR650R. Constructed from durable aluminum and stainless steel, the T-4 system is built to withstand demanding off-road conditions. It features an advanced design that ensures lightning-quick throttle response, making your bike more agile and responsive. This exhaust system has been extensively track- and dyno-tested to validate its performance gains. A key component of the T-4 system is the inclusion of the RC-4 Resonance Chamber, which is integrated into the head pipe. The T-4 system is presented as a tunable version of Pro Circuit's higher-end Ti-4R system, offering a balance of performance and value.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandPro Circuit
Part Number4H04650
CategoryExhaust

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

(760) 282-4645 Instagram Google

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy