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Yoshimura Full System for 2019-2020 Honda CRF450X/ CRF450L

$705.95 $629.95

Product Information

Yoshimura Full Exhaust System for 2019-2020 Honda CRF450X/ CRF450L

Red Rider off-road fans can now rejoice as Honda has now released their 2019-2020 CRF450X and CRF450L. A serious offering to take on the 450cc off-road/ Dual Sport category.

As soon as we got our hands on the CRF450X we rolled up our sleeves and went to work. The goal - improve power in every area we could while keeping the goal making the new 450X easier to ride in a variety of off-road conditions. We tailored the power delivery to give the machine more usable rideablity. Power is up and weight is down for a win-win situation for the new red off-road machine.  This is a stanless steel header with an aluminum muffler and Carbon Fiber end cap.

Benefits for the 2019-2020 CRF450X/ CRF450L Yoshimura RS-4 system include:

  • Significant power gains with Slip-on
  • A USFS spark arrestor is included

If your serious - it's only Yoshimura. Proudly made in the USA!

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: 224500D320

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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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