Pro Circuit T-4 Exhaust System
Pro Circuit T-4 Exhaust System
Available in stock (6)
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Estimated delivery: Feb 06 - Feb 10
About this product
About this product
The Pro Circuit T-4 Exhaust System delivers a noticeable boost in throttle response and overall performance. This complete exhaust system is engineered for enthusiasts and professionals seeking improved power and durability on the track or trail.
Description
The T-4 Exhaust System from Pro Circuit is the result of extensive track and dyno testing, ensuring optimal performance gains. Its advanced design provides lightning-quick throttle response, giving you the edge you need. The system features a durable aluminum muffler and stainless steel header for enhanced longevity and resistance to corrosion. Repacking is simplified thanks to the steel Allen head screws. Furthermore, the exclusive E-glass pillow packing provides superior sound absorption and heat resistance. With the included USFS-approved spark arrestor, you're ready for both closed-course racing and responsible trail riding.
Features & highlights
- Experience lightning-quick throttle response thanks to the advanced design.
- Benefit from increased horsepower and torque throughout the RPM range.
- Enjoy easy repackability with the convenient steel Allen head screws.
- Reduce noise levels and improve heat resistance with exclusive E-glass pillow packing.
- Ride confidently on trails with the included USFS-approved spark arrestor (removable for closed-course racing).
- Built to withstand the rigors of off-road riding with durable aluminum and stainless steel construction.
Technical specifications
- Brand: Pro Circuit
- Product Name: Exhaust System
- Type: Full System
- Design/Configuration: 2-Into-1 System
- Muffler Material: Aluminum
- Muffler Color/Finish: Brushed
- End Cap Material: Stainless Steel
- End Cap Style: Conical
- Pipe Material: Stainless Steel
Important to know
Spark arrestor is removable for closed-course racing.
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
4H04650
Exhaust System
Aluminum
Stainless Steel
Aluminum, Stainless Steel
Full System
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.

