FMF Racing Factory 4.1 RCT Replacement Exhaust Parts

FMF Racing Replacement Exhaust Parts

The FMF Racing replacement exhaust parts offer a quality replacement for the original part with reliable performance.

Specifications

• Riding Style: Offroad
• Quantity: Each
• Model: Factory 4.1 RCT
• Type: Quiet Core
• Product Name: Insert

Why choose FMF Racing?

FMF Racing has been building exhausts and motorcycle parts in California for 50+ years. The brand dominates in AMA Supercross, Motocross and Off-Road racing, delivering performance parts for riders at every level.

Frequently Asked Questions

Does this fit my motorcycle?
Unsure about the fit? Send us a message with the make and year of your motorcycle, and we will check it for you.

What's included in the package?
The delivery consists of one each.

How quickly will it be delivered?
In-stock products are shipped within 1-2 business days from the Netherlands to NL and BE.

English

FMF Racing Replacement Parts For Exhausts

4.1 RCT Quiet Core S/A Insert

• NOTE: Will not pass 2025 FIM sound regulation

Specifications

• Riding Style: Off-Road
• Units: Each
• Model: Factory 4.1 RCT
• Type: Quiet Core
• Product Name: Insert

Why FMF Racing?

FMF Racing has been building exhausts and motorcycle parts in California for 50+ years. The brand dominates in AMA Supercross, Motocross and Off-Road racing, delivering performance parts for riders at every level.

Anything in stock ships within 3 to 5 working days with tracking. Ordering something we source directly from the manufacturer? The delivery time is shown right on the product page. No fine print, no surprises. Seat Concepts seats are made to order for you in the USA; custom work takes around 6 weeks, and anyone who owns one will tell you it's worth the wait. Questions about a delivery time? Email info@femon.nl and you'll get an answer from someone who actually rides.