Constructed of Chemically Certified 6061-T6 & 6063 Aircraft Grade Aluminum and loaded with a 304 stainless steel spiral welded perforated baffle assembly + ISW Packing. The Razor exhaust system from Toce Performance is one of the company’s best sellers. The Razor, made in Manchester, Connecticut USA, is hand-welded; comprised of all in-house designed and machined CNC components. Put in place by a precision mandrel bent stainless steel header assembly, and when paired with their ECU Flashing service + MWR Filter Combo, completely opens the bike up to its true potential while standing out from any other setup on the market.

Toce Exhaust systems are all designed for each application. No two systems are the exact same, nor are they generic muffler assemblies held onto bikes with universal band clamps. Each one is designed for its application and made in their facility in jigs, to ensure perfect fitment. This is why Toce Performance offers one of the most comprehensive lifetime warranty programs that offer more to its customers than anyone else in the industry.

Additional Components available for these vehicles

Servo Eliminator
Allows you to remove the entire exhaust servo assembly without getting an FI light

MWR High-Efficiency Air Filter
Washable, Re-oilable, Performance filter with Maximum Protection and perfect design + fitment. The HE Filters specifically help with air turbulence and not only provide more equal flow to each cylinder, but reduce intake noise as well.

ECU Flashing
A “mail-in service” Eliminating the need for piggyback fuel computers, Toce offers a same-day turnout ECU Flashing Service. Simply purchase the flash with the exhaust, and upon email confirmation, you’ll receive instructions on how to mail us your computer. Remove the unit, send it to Toce Headquarters, and we’ll flash it the day it’s received, package it with your exhaust and ship everything out to you in one big insured box.

Cat-Delete Y-Pipe
REQUIRED FOR INSTALLATION OF CANISTER – You will need to purchase one of Toce’s Y-Pipe Kits, or if you already have a Y-Pipe Kit, you can purchase just the slip-on itself.  This is a requirement to run this system. It will not function without the factory muffler box.

Toce ECU Flashes include corrective fueling for all modes and on both the IAP and TPS Maps. With cooler fan temp settings, reduced engine braking, and unrestricted factory settings, you’ll experience smoother drivability and more power…

Adjusted parameters for the following: (Varies by Model + Year)

• IAP Fuel Maps
• TPS Fuel Maps
• Ignition Timing Maps
• Ignition Dwell Maps
• Electronic Throttle Valve (ETV) Maps
• Coolant Idle Compensation Maps
• Acceleration Enrichment
• Injector Timing Maps
• Injector Balance Maps
• Intake Flap Opening Maps
• Adjust RPM Limiter (Upon Request)
• Adjust Fan Temperature (Cooler Run)
• Disable Stock O2 Sensor (By Default)
• Disable PAIR Valve / AIS
• Disable Top Speed Limiter (By Default)
• Disable Exhaust Valve
• Disable Deceleration Fuel Cut (By Default)

MWR Filters may be shipped directly from the supplier. We will update you with tracking information in the event this is the case.

Note: Lead time is 3 weeks for production. Does not work with the R6S.

Install Resources

Installation Instructions