Pro Circuit T-4 Exhaust System
Pro Circuit T-4 Exhaust System
Available in stock (15)
-
Estimated delivery: Feb 06 - Feb 10
About this product
About this product
The Pro Circuit T-4 Exhaust System is engineered to deliver enhanced throttle response and improved performance across the powerband. This exhaust system is the result of extensive track and dyno testing, ensuring optimal performance for your machine.
Description
Experience a significant boost in power and responsiveness with the Pro Circuit T-4 Exhaust System. Designed for ease of maintenance, the system features steel Allen head screws that simplify the repacking process, saving you time and effort. The exclusive E-glass pillow packing contributes to the exhaust's durability and performance. The T-4 is constructed from high-quality aluminum and stainless steel, offering a lightweight yet robust solution for demanding riding conditions. This full system configuration is designed as a 1-into-1 system, maximizing exhaust flow. The included USFS-approved spark arrestor provides versatility, allowing you to ride legally on trails while also being easily removable for closed-course racing.
Features & highlights
- Enhanced throttle response for quicker acceleration.
- Dyno-tested and track-proven design for optimal performance.
- Easy repacking with steel Allen head screws.
- Durable E-glass pillow packing for extended life.
- USFS-approved spark arrestor included, removable for closed-course use.
- High-quality aluminum muffler and stainless steel construction.
Technical specifications
- Brand: Pro Circuit
- Product Name: Exhaust System
- Type: Full System
- Design/Configuration: 1-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
Ensure proper fitment for your specific motorcycle model. Professional installation is recommended.
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
4H06150
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.

