FMF 4.1 RCT Exhaust System

FMF · #1820-2003 · FMF / Full-Systems

The Factory 4.1 RCT incorporates the FMF Resonance Chamber Technology™ both internally and externally
In addition, we achieve a shorter overall length that is less susceptible to crash damage and complementary to our Factory Forward Engineering - moving the muffler closer to the motor to centralize mass
The Factory 4.1 RCT is constructed from only aerospace grade materials that meet exact specifications

$1374.99

In stock. Ships in 2–4 business days · free shipping over $150.

Questions? Call the shop: 801-361-3010

Real shop · real humans · 1231 N 1300 W Ste A, Centerville, UT 84014

Shop all FMF
Everything we carry from FMF →

Description & features3 features

The Factory 4.1 RCT incorporates the FMF Resonance Chamber Technology™ both internally and externally
In addition, we achieve a shorter overall length that is less susceptible to crash damage and complementary to our Factory Forward Engineering - moving the muffler closer to the motor to centralize mass
The Factory 4.1 RCT is constructed from only aerospace grade materials that meet exact specifications

Specifications13 specs

End Cap Style: Slash-Cut, Conical
End Cap Color/Finish: Black
Muffler Color/Finish: Blue Anodized
Material: Titanium
Design/Configuration: 1-Into-1 System
Pipe Material: Titanium
Riding Style: Off-Road
End Cap Material: Carbon Fiber
Units: Each
Model: Factory 4.1 RCT
Shipping weight: 11.7 lb
Package size: 36.5 × 14.3 × 14.3 in
Country of origin: USA

Fitment2 models · Honda

Honda2 models

CRF250R2022–2024
CRF250RX2022–2024

Fitment comes from the catalog data for this part. Double-check your year, model and trim before you order — or call the counter at 801-361-3010 and we’ll check it with you.

Part numbers

Salto part #: 1820-2003
FMF part #: 041613

Shipping

In stock. Ships in 2–4 business days by ground.

Ground shipping is $14.95, free on orders over $150. Stock is checked again before your card is charged.

Questions4 answers

Is it in stock?: Yes — it’s in stock right now. We check again the moment you order, before anything is charged.
How fast will it get to me?: Usually 2–4 business days by ground.
Will it fit my machine?: It’s listed for the models in the Fitment section above. Not sure about your trim or year? Call the counter at 801-361-3010 and we’ll check it with you.
Is this genuine FMF?: Yes. It’s new and genuine, straight from Salto — FMF part #041613.