YOSHIMURA FULL RS-12 EXHAUST SYSTEM FOR 2020-22 KTM 500 EXC-F/ KTM 500 XCF-W, HUSQVARNA FE501/FE501S
KTM 500 EXC-F 20-21 / HUSQVARNA FE 501S 20-21 RS-12 STAINLESS FULL EXHAUST, W/ ALUMINUM MUFFLER
IN STOCK AND READY TO SHIP AS OF 7-19-21
One of the most popular Dual Sport bikes on the planet, the 2020-22 KTM 500 EXC-F AND FE501, now has the ultimate exhaust option with our all-new RS-12 full system.
Packed with features, the RS-12 Enduro Series offering comes with a USFS approved spark arrester and massive gains in power. The KTM 500 EXC-F saw gains of 21.8% peak HP and 15% peak torque on the dyno. On the trail this translates more raw grunt when you need to get up that rock or over that log. On the street it provides more get up and go to get to the next trailhead.
Our Machined Joints will provide a more exact fit and longer durability between those muffler removal intervals. The RS-12 provides great tire and brake caliper clearance to make an overall superior exhaust system.
Proudly designed, developed and made in the USA!
NOTE: Factory Turn Signals must be relocated as the muffler outlet is inline of the factory turn signal location.
NEW KTM 500 EXC-F/ XCF-W / FE501/501S RS-12 Features and benefits
- Aggressive intelligently designed, the RS-12 asymmetrical shaped muffler allows maximize capacity and incorporates a resonance chamber for managing sound and increasing usable power. RS-12's unique profile also provides more clearance for tire and brake caliper.
- Tapered muffler body inlet design of RS-12 enables the system to be pushed forward thus helping with weight centralization without sacrificing performance.
- Massive performance gains with refined power delivery
- Just like the works systems our Factory Racers use, RS-12 systems utilize precision machined joints. Machined joints provide a superior and exacting fit for joints by better securing the seal between two surfaces with a perfect 360 degree contact surface which translates into improved system life, fit and performance.
- New patent pending Precision Taper Fit (PTF) insert ring makes it easy to install and remove sound inserts and spark arresters.
- Works-look matte carbon fiber end cap with industry leading design, innovation and detailing as expected from Yoshimura.
- Carbon end cap covers the RS-12 inner cap, thus improving looks, while providing easier service as compared to other sandwich mounting designs most commonly found in the industry.
- This system includes a USFS approved spark arrester
This product was designed to fit on a standard equipped motorcycle, as delivered from the factory. OE and Aftermarket accessories not found on a bike as delivered from the factory, may not be compatible with this product.
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!
Always in stock!
These ship by USPS Priority Mail unless ordered with other items which will go UPS ground. Please supply a USPS shipping address in the order notes.
For all our 2020-22 KTM products click here! For all our 2020-22 Husqvarna products click here!
VORTEX RACING ECU FOR 2020-22 KTM 350/500 EXC-F, HUSQVARNA FE 350S/501S MODELS
Blais Racing KTM and Husqvarna 7 Ounce Clutch/ Flywheel Weight
FMF4.1 RCT Slip on exhausts for 2020-22 KTM and Husqvarna's
2020-22 KTM 500 EXC-F/XCF-W, Husky FE450/501/501S Samco Sport Hose Kit (Eliminates Thermostat)
2020-22 KTM 350 EXC-F/XCF-W, Husky FE350/350S Samco Sport Hose Kit (Eliminates Thermostat)
ECU Re-Programming
2020-22 KTM 500 EXC-F/XCF-W/ Husqvarna FE 501/501S JD Jetting FI Tuner
Golan Super Mini 10 micron Fuel Filter Kit
Shorai 1lb Lithium Battery
Bullet Proof Designs Billet Radiator Guards
BRP Chain Guide
Product Code: 265000S320
