Pro Circuit 304 Factory Sound Silencer
Pro Circuit 304 Factory Sound Silencer
About this product
About this product
The Pro Circuit 304 Factory Sound Silencer is the ideal upgrade for your two-stroke machine. Designed to boost mid- to high-range RPM performance, this silencer provides a noticeable improvement over stock while maintaining a factory sound level. Experience enhanced power and durability with this high-quality aftermarket silencer.
Description
Pro Circuit's 304 Factory Sound Silencer delivers impressive performance gains, making it an excellent replacement for your OEM silencer. The longer midsection, compared to the R-304, optimizes exhaust flow for 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 is built to withstand the rigors of off-road riding. The double-walled mounting brackets ensure secure and stable fitment, while the steel Allen-head screws allow for easy rebuilding and repacking. Featuring exclusive E-glass pillow packing, the 304 silencer ensures optimal sound damping and longevity, providing a performance edge and a quality exhaust note.
Features & highlights
- Enhances mid to high RPM performance for improved acceleration and power.
- Provides a significant upgrade over the OEM silencer, unlocking your bike's potential.
- Built with durable 6061 T-6 brushed aluminum housing and stainless steel components for longevity.
- Features a FIM-approved 304 stainless steel end cap for a professional finish.
- Designed for easy rebuilding and repacking with steel Allen-head screws.
- Utilizes exclusive E-glass pillow packing for effective sound damping and extended life.
- Double-walled mounting brackets offer secure and reliable attachment.
Technical specifications
- Brand: Pro Circuit
- Product Name: Muffler
- Type: Slip-On Silencer
- Muffler Material: 6061 T6 Aluminum
- Muffler Color/Finish: Brushed
- Pipe Material: Stainless Steel
- End Cap Material: Stainless Steel
- End Cap Color/Finish: Stainless Steel
- End Cap Style: Conical
Important to know
Ensure proper fitment for your specific motorcycle model before installation. Regular maintenance, including repacking, is recommended to maintain optimal performance and sound levels.
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
SG08300-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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