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FMF Factory 4.1 RCT Full System with Megabomb for 2017-2020 Honda CRF450R/RX

$874.95 $699.95

Product Information

FMF Factory 4.1 RCT Full System with Megabomb for 2017-2020 Honda CRF450R/RX

The Factory 4.1 RCT incorporates the latest in 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 our exacting specifications and is manufactured 100% at our Southern California factory.

-Available in Blue Anodized Titanium Muffler with Carbon End Cap

-Massive Power gains throughout the RPM range.

-Huge weight savings

-New RTS (Rapid Tuning System)

-FMF uses the highest quality proprietary blend of alloy grade titanium made especially to our standards.

Notice: Closed Course Use Only
Item ID: 041562
Type: System
Configuration: Single
Const: Titanium
Finish: Blue Anodized
Midpipe: Titanium
Endcap: Carbon
Spark Arrestor: Screen Insert (included)
Carb Warning: no
Quiet Insert: 94dB Insert (included)
Header Const: Stainless Steel
Header Type: MegaBomb

This modification is 100% for Closed Course Competition Use only. Not Intended for Street Use!  Does not conform to CARB/ EPA laws and regulations and is not legal for use upon a highway.I understand that it is illegal to install an aftermarket part that is intended for use with, or as part of, a required motor vehicle pollution control device or system that alters or modifies the original design or performance of the motor vehicle pollution control device or system unless the part has an Executive Order from CARB. Installation of these types of parts which are not CARB‐approved on a pollution controlled motor vehicle in the state of California may result in the Department of Motor Vehicles (DMV) revoking the vehicle registration and certification of ownership (title), refusing the transfer of registration, and/or the vehicle failing smog inspection. It is illegal to operate a vehicle in California with an illegal aftermarket part. Law enforcement may cite you for the use of an illegal aftermarket part and seize your title and license plate. By ordering this product you agree to these terms.  You agree that Blais Racing Services only sells racing parts and parts for converting your bike into a closed course competition only vehicle and will not use Upon a Highway!

Check out our other KTM 450/500 Items:

KTM 450/500 Block Off Kit

KTM 500 JD Jetting FI Tuner

KTM 500 EXC Samco Sport Hose Kit (Eliminates Thermostat)

Golan Super Mini 10 micron Fuel Filter Kit

KTM Thermostat Eliminator Washer

Motion Pro ForkTru- Fork Alignment Tool

JD Jetting EFI Ignition Map Switch

KTM 500 EXC Eline Carbon Fiber Skid Plate

KTM 500 EXC Eline Carbon Fiber Pipe Guard

Shorai 1lb Lithium Battery

Bullet Proof Designs Billet Radiator Guards

DirtTricks KTM Switch Operated Cooling Fan Kit

BRP Chain Guide

KTM 500 EXC FMF Factory 4.1 Slip On

 

Product Code: 041562, 272387

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California Cancer and Reproductive Harm WarningWarning: cancer and Reproductive Harm - https://www.p65warnings.ca.gov/

These warnings are not an indication that these products are violating any safety standards or regulations.

However, as our products might be sold in the state of California, we are legally obliged to inform customers about the potential presence of these chemicals in our products.

 

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