PRO CIRCUIT
Pro Circuit T-4 Slip-On Silencer 4H85600 - Honda XR600R / XR650L 1985-2014
Pro Circuit T-4 Slip-On Silencer 4H85600 - Honda XR600R / XR650L 1985-2014
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Pro Circuit T-4 Slip-On Silencer 4H85600 - Honda XR600R / XR650L 1985-2014
Product Description
The Pro Circuit T-4 Slip-On Silencer is developed to significantly increase horsepower and torque throughout the entire power curve for your legendary Honda dual-sport or off-road machine. Built for durability and performance, this slip-on upgrades your exhaust flow while maintaining reliable construction.
Featuring a polished aluminum canister paired with a durable stainless steel mid-pipe, the T-4 slip-on includes steel Allen-head screws to make routine repacking a straightforward task. It also comes equipped with a wire-meshed spark arrestor that can be easily removed for closed-course racing.
Top Features: Pro Circuit T-4 Slip-On Silencer
- Developed to increase horsepower and torque throughout the power curve
- Polished aluminum canister paired with a durable stainless steel mid-pipe
- Includes a wire-meshed spark arrestor that can be removed for closed-course racing
- Steel Allen-head screws make muffler repacking a quick and easy task
- Compatible for use with either OEM or Pro Circuit headers
Please review the detailed compatibility data below to ensure an exact fitment match for your dirt bike before finalizing your purchase.
Fitment List
| Year Range | Vehicle Brand | Vehicle Model & Sub-Model |
|---|---|---|
| 1985-1987 | Honda | XR600R |
| 1991-2000 | Honda | XR600R |
| 1993-2014 | Honda | XR650L |
Frequently Asked Questions
Q: Can this slip-on be mounted to a stock header pipe?
A: Yes, the T-4 slip-on is designed to be used with either your stock OEM headers or Pro Circuit aftermarket headers.
Q: Is the spark arrestor removable?
A: Yes, it includes a wire-meshed spark arrestor that can be removed when riding in closed-course racing environments.
Expert Pro-Tip: When installing a slip-on silencer, apply a thin layer of high-temperature silicone sealant at the joint connection between the header and mid-pipe to prevent exhaust leaks, and leave mounting bolts loose until everything is aligned.
Recommended Pairings:
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