Yamaha R1 (07-08) T-Slash Slip-On Exhaust
- Calculated at Checkout
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 firstname.lastname@example.org) 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
9 Reviews Hide Reviews Show Reviews
My wife bought me my R1 new for Christmas 2007. I have done the normal mods over the years but this is the best thing I have ever done. These pipes are high quality and the sound is music to my ears. when you get into the throttle the pipes come to life. I’m no expert but I am 61 and have rode all my life. thanks for a great quality product. Can’t wait for the young guys at work to see what I have done !
Just finished my first ride with the exhaust. Could tell the difference as soon as I started it. No performance gain, but it sounds like a straight up BEAST. Head turner and already got multiple compliments. Worth every penny
I have the black powder coated Toce slip on with Blk powder coated mid pipes. It sounds great on my 2008 Yamaha R1, and no noticeable loss or gain in performance. I left the baffles in and still is really loud so I can only imagine what the neighbors would think without the baffles.
Gli scarichi Toce che ho conosciuto a New York -Manhattan- e acquistati al mio paese Italia sono davvero mostruosi oltre ad avere una linea davvero sexy suonano una meraviglia.Grazie Toce ;)
Best looking exhaust out of the lot, always getting comments about it, sounds so sexy.
Sold my M4 exhaust to purchase this after hearing it for the first time. No loss in performance, looks and sounds so mean and the quality is top notch. Easy install. Customer service is A+++ and shipping was super fast! Finally, something different from the other brands, especially for the R1. A must have, you will not be disappointed! Thank You TOCE!
Excellent quality, sounds great, looks amazing, Very good customer service at Toce. I'm very happy with these pipes and very easy to install. Thank u at Toce for this excellent product..
Had the GYTR exhaust on my R1 and decided to switch over to Toce as I previously had on on my cbr 600. By far the meanest sounding exhaust out there. If you want drivers to hear you Toce is the way to go.
Really nice powerful growl on 07 R1 with baffles in. Had Yosh, considered two brothers but went with my gut and couldn't be happier.
Difficult for a one person to install so grab a bro and some beer and toce it up. A+