Toce Performance Yamaha R1 (2009-2014) T-Slash Exhaust System
The Yamaha R1 T-Slash Exhaust System quickly became the patriarch of the Toce Line when they were released 8 years ago. Not only designed to follow the contour of the Yamaha R1's tail section. The exhaust has been 3rd party dyno proven to make more power with our light weight mandrel bent stainless steel Y-Pipe than competitors. All the while providing the lowest note possible, its not a wonder why we have shipped these systems daily across the world since their release.
- Toce T-Slash Four Canister Undertail Design
- Mandrel Bent Stainless Steel Mid-Pipes (Optional Black Available)
- All necessary mounting hardware
- Hand Crafted in the USA
TOCE POWER PACK BUNDLE!
Get the Bundle and SAVE $150!
- Featuring Toce's Signature T-Slash Undertail Exhaust
Constructed of Lightweight T6061 Aircraft Chemical Certified & Graded Aluminum with Stainless Steel Baffles
- Mandrel Bent Stainless Steel Cat-Delete Y-Pipe Kit
- ECU Flashing Service - Mail In ECU Flashing Tuned and unrestricted by Toce Performance Tuners!
No Need for Additional Tunes! - Read More About Flashing Here
Paired together with adjustments on an Unrestricted ECU, made for an increase of 14.1% HP / 13.63% TQ
Remapping of the following tables allowed to build more power, better drivability and reduced engine braking
Our 2014 R1 ECU Flash & 3/4 System Generated +8.3 Horsepower and +2.4 Torque OVER Competitors Exact Same Setup on our in house DYNOmite Dyno.
The R1 ECU Flash has dyno tuned & adjusted parameters for the following:
- IAP Fuel Maps
- TPS Fuel Maps
- Ignition Timing Maps
- Ignition Dwell Map/s
- Electronic Throttle Valve (ETV) Maps
- Coolant Temp Idle Compensation
- Acceleration Enrichment
- Injector Balance Map/s
- Injector Timing Map/s
- Intake Flap Opening Maps
- Adjust RPM Limiter (Per Request)
- Adjust Fan Temperature
- Disable Stock O2 Sensor
- Disable Deceleration Fuel Cut
- Disable Exhaust Valve
- Disable PAIR Valve / AIS
- Disable Top Speed Limiter
- YCCI Opening / Closing
System involves removal of Catalytic Converter, and attaches straight to the factory titanium header.
ECU Flashing is a MAIL IN Service. Meaning you remove and ship us your ecu, and our tuners reprogram the unit.
Read More About ECU Flashes Here.
Upon purchasing the Power Pack, You will receive an Email (from email@example.com) with the ECU Reflash Release.
Please print and sign the release with all the information on your bike filled out and follow the instructions for mailing in your ECU.
Flashes will not be completed unless the release is signed and sent to us with your computer.
Flashes are completed the same day they're processed, and will be shipped back with your exhaust system.
Delivery confirmation and a Direct Signature is required on all Power Packs, absolutely no questions asked.
Carriers will not leave packages in your garage, back steps, or anywhere without a signature!
The Bundle is available and applicable for the Yamaha R1 - 2009, 2010, 2011, 2012, 2013, 2014
System will not work with the R1M
Videos Hide Videos Show Videos
58 Reviews Hide Reviews Show Reviews
I have a 2012 Yamaha R1 and ordered the powder coated black ones, it took me a while to get the pipes to fit because of the overspray of powder coat sprayed in pipes.. I had to get a drimell to grind the inside of the pipes to get the extension pipes to fit in.. but once that was done it fit perfectly and sounds amazing!
Bought this item because i think it looks amazing. I was definitely impressed by the roar it makes as well. Would recommend! It also arrived to Aus in 5 days!
I’m very happy thanks
I love it best sounding exhaust I’ve ever heard
Everyone that has seen it and heard it say the same
Beautiful product. Great sound and good fitment.
I am very happy for this product! Amaizing sound! Best deal!