Pro Circuit 304 Factory Sound Silencer
Pro Circuit 304 Factory Sound Silencer
About this product
About this product
Upgrade your two-stroke motorcycle with the Pro Circuit 304 Factory Sound Silencer. Designed for optimal performance, this silencer delivers impressive gains and is an excellent replacement for your OEM unit. Experience enhanced mid-to-high RPM power and superior durability.
Description
The Pro Circuit 304 Factory Sound Silencer is engineered to boost your two-stroke machine's performance. Featuring a longer midsection compared to the R-304, the 304 silencer is designed to provide stronger mid-to-high RPM power delivery. Constructed with a 6061 T-6 brushed aluminum housing, stainless steel tubing, and a FIM-approved 304 stainless steel end cap, this silencer offers both durability and a sleek aesthetic. The double-walled mounting brackets ensure secure installation, while the steel Allen-head screws allow for easy re-building and repacking. The exclusive E-glass pillow packing maximizes sound absorption and performance.
Features & highlights
- Enhance your two-stroke's mid-to-high RPM performance for a competitive edge.
- Enjoy a durable construction with a 6061 T-6 brushed aluminum housing and stainless steel components.
- Experience easy maintenance and rebuild capabilities with steel Allen-head screws.
- Benefit from secure mounting with double-walled brackets.
- Ensure FIM-approved sound levels with the 304 stainless steel end cap.
- Achieve optimal sound absorption and performance with exclusive E-glass pillow packing.
- Upgrade from your OEM silencer with improved power and reliability.
Technical specifications
- Brand: Pro Circuit
- Product Name: Muffler
- Type: Slip-On Silencer
- Muffler Material: 6061 T6 Aluminum
- Muffler Color/Finish: Brushed
- End Cap Material: Stainless Steel
- End Cap Color/Finish: Stainless Steel
- End Cap Style: Conical
- Pipe Material: Stainless Steel
Important to know
No additional hardware is required for installation in most applications. Ensure proper fitment for your specific motorcycle model.
Shipping & Return
Shipping & Return
Free shipping to GLS parcel shop parcel box for purchases over DKK 1,000.
GLS home delivery costs DKK 59.
We do our best to ship your order as quickly as possible. All orders are generally packed within 24 hours on weekdays.
There is a 14-day return policy. Read more
Specifications
PRO CIRCUIT
ST98125-SE
Muffler
6061 T6 Aluminum
Stainless Steel
Slip-On Silencer
Each
Stainless Steel
Conical
Reviews
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Martin and William are the duo behind Parts Denmark — an unlikely but awesome combo of a tech-savvy young IT wizard and a seasoned motorcycle guru who’s seen (and fixed) it all. Together, we’ve built a team with big ambitions, plenty of passion, and a shared mission to create great things — side-by-side with you.
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