PRO CIRCUIT - 4S03125 - T-4 Exhaust
The PRO CIRCUIT 4S03125 is a performance-engineered exhaust for off-road applications. Advanced design ensures lightning-quick throttle response, essential for riders on public lands. Extensively track- and dyno-tested, keeping noise within acceptable limits. Steel Allen head screws make repacking an easy task, preventing cracking from high-vibration use. Exclusive E-glass pillow packing, keeping weight in check. Direct bolt-on fit for the appropriate applications. Sold individually.
Features
- Advanced design ensures lightning-quick throttle response
- Extensively track- and dyno-tested
- Steel Allen head screws make repacking an easy task
- Exclusive E-glass pillow packing
- Includes USFS-approved spark arrestor that can be removed for closed-course racing
Specs
- Design/Configuration: 1-Into-1 System
- Material: Stainless Steel
- Model: T4
- Riding Style: Off-Road
- End Cap Material: Stainless Steel
- Muffler Material: Aluminum
- Product Name: Exhaust System
- Type: Full System
- End Cap Style: Conical
- Riding Style: Adventure Touring / Dual-Sport
- Material: Aluminum
- Muffler Color/Finish: Brushed
- Units: Each
Frequently Asked Questions - PRO CIRCUIT - 4S03125 - T-4 Exhaust
How do I know if this part fits my vehicle?
Check the fitment information listed on this page against your exact year, make, model, and (where applicable) trim, engine size, or configuration. If your exact vehicle isn't listed, or you're not sure, use the product chat on this page or contact our support team before ordering - we're glad to help confirm fitment.
What does it mean if a product is listed as universal fit?
Universal fit means the product is designed to work across a range of vehicles, not that it's guaranteed to fit every one. Compare the listed measurements, mounting requirements, and connector or hardware specs against your specific vehicle before ordering, since some installations may need additional hardware or minor fabrication.
Where can I find installation instructions for this product?
General installation notes are provided above where available. For detailed step-by-step instructions, refer to the manufacturer's documentation included with the product, or use the product chat on this page for questions about difficulty, required tools, or whether professional installation is recommended.
What if I have more questions about this product?
Use the product chat on this page for fitment, specs, installation, and compatibility questions, or contact our support team directly for help before you order.
