Pro Circuit 304 Factory Sound Silencer
Pro Circuit 304 Factory Sound Silencer
Available in stock (5)
-
Estimated delivery: Feb 05 - Feb 09
About this product
About this product
The Pro Circuit 304 Factory Sound Silencer is designed to enhance the performance of your two-stroke machine. This silencer provides an excellent balance of sound reduction and power gains, making it ideal for riders seeking an upgrade over the stock unit.
Description
Upgrade your two-stroke motorcycle with the Pro Circuit 304 Factory Sound Silencer. Engineered with a longer midsection compared to the R-304, the 304 silencer delivers stronger mid-to-high RPM performance. It serves as an outstanding replacement for the OEM silencer, providing noticeable performance improvements. The silencer's robust construction includes a 6061 T-6 brushed aluminum housing for durability and heat dissipation, complemented by stainless steel tubing to withstand high exhaust temperatures. The FIM-approved 304 stainless steel end cap adds a touch of style and ensures compliance with racing standards. Allen-head screws facilitate easy rebuilding and repacking, extending the silencer's lifespan and maintaining optimal performance. The exclusive E-glass pillow packing further contributes to noise reduction and exhaust flow efficiency. This Pro Circuit silencer is the perfect choice for riders looking to boost their machine's performance and sound.
Features & highlights
- Enhances mid-to-high RPM performance, delivering a noticeable power increase.
- Provides a significant upgrade over the stock silencer, improving overall ride experience.
- Constructed with a durable 6061 T-6 brushed aluminum housing for excellent heat dissipation and longevity.
- Features a FIM-approved 304 stainless steel end cap for style and racing compliance.
- Designed for easy rebuilding and repacking, ensuring long-term performance and cost savings.
- Utilizes exclusive E-glass pillow packing for optimal sound reduction and exhaust flow.
- Double-walled mounting brackets ensure secure and vibration-free installation.
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
This silencer is designed as a direct replacement for the OEM silencer on compatible two-stroke motorcycles. Always consult your motorcycle's service manual for specific installation instructions and torque specifications.
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
Parts Denmark Info
Parts Denmark Info
Parts Denmark is a new webshop based in Denmark. We have a physical location you can visit (No showroom yet), and we have both email and phone support in our opening hours.
Our company info is:
Parts Denmark ApS
VAT: DK45974758
Dam Holme 11
3660 Stenløse, Denmark
hello@partsdenmark.com
+45 222 333 29
Best regards,
William Svendsen & Martin Høyer (Owners)
Specifications
PRO CIRCUIT
10101430
Muffler
6061 T6 Aluminum
Stainless Steel
Slip-On Silencer
Each
Stainless Steel
Conical


Who is behind Parts Denmark
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.

