Pro Circuit
Pro Circuit R-304 Shorty Silencer (Brushed Aluminum/Stainless Steel) ST03250-RE - KTM 250 SX / 250 EXC 2003-2009
Pro Circuit R-304 Shorty Silencer (Brushed Aluminum/Stainless Steel) ST03250-RE - KTM 250 SX / 250 EXC 2003-2009
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Pro Circuit R-304 Shorty Silencer (Brushed Aluminum/Stainless Steel) ST03250-RE - KTM 250 SX / 250 EXC 2003-2009
Product Description
Upgrade your 2-stroke with the Pro Circuit R-304 Shorty Silencer, engineered specifically to deliver factory-level high-performance features for your motorcycle.
Constructed with a lightweight 6061-T6 brushed aluminum canister and high-strength stainless steel components, this slip-on exhaust system conforms to the natural shape of your dirt bike while providing superior durability and reliable exhaust flow.
Top Features: Pro Circuit R-304 Silencer
- Lightweight 6061-T6 brushed aluminum canister reduces overall weight while maintaining exceptional durability on your motorcycle.
- High-strength aluminum rivets and steel Allen-head screws allow for easy disassembly and quick repacking.
- Double-walled mounting brackets provide increased strength and secure mounting under rigorous off-road conditions.
- Exclusive E-glass pillow packing ensures optimal sound absorption and extended packing life.
- Stainless steel inlet and end cap combined with precision engineering deliver a factory-proven performance edge.
Please review the detailed compatibility data below to ensure an exact fitment match for your motorcycle before finalizing your purchase.
Fitment List
| Year Range | Vehicle Brand | Vehicle Model & Sub-Model |
|---|---|---|
| 2004-2009 | KTM | 250 EXC |
| 2003-2009 | KTM | 250 SX |
Frequently Asked Questions
Q: Is the R-304 silencer easy to repack?
A: Yes, it features high-strength aluminum rivets and steel Allen-head screws designed for easy disassembly and repacking.
Q: What materials are used in the construction of this silencer?
A: It features a lightweight 6061-T6 brushed aluminum canister paired with a durable stainless steel inlet and end cap.
Expert Pro-Tip
Expert Pro-Tip: When repacking your 2-stroke silencer, wrap the E-glass packing snugly around the perforated core without over-packing it; proper density ensures crisp throttle response and prevents premature blowout.
Recommended Pairings:
About Moto-House MX
At Moto-House MX, we carry the best brands in motocross and off-road performance. Our team has over 40 years of experience helping riders get more out of their machines. We pride ourselves on great customer service, and every item ships FAST - straight to your door.
Moto-House MX - Choice of Champions - Your premier powersports source with great customer service and lightning-fast shipping straight to your door.
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