One of the most common questions I get with the Graves R1 EVR Type-R exhaust system is dyno charts. In reality it is very similar to our race developed Cat Eliminator exhaust that makes around 16 horsepower in the midrange and 11-12 horsepower on top with a Graves FTecu flash. The biggest difference is in the lower throttle zones and the throttle responsiveness which are difficult to show in a line drive dyno chart. The 0-25% throttle zone that is so important for bikes and this is where is excels tremdnously.
The improvements you see in this throttle zone is what the majority of riders want especially on the daily drivers or canyon riders that spend tons of time transitioning from low to mid throttle openings. We build systems at Graves to improve the motorcycle always
, along with that you won't always see the short "poser" type pipes that destroy the powerbands of the motorcycles completely. Our exclusive EVR Type-R mappings and race pipe input we are able to use a shorter silencer and with a race developed Y pipe to achieve the best of both worlds. Standard we offer the 200mm Titanium Silencer used on the Monster Energy Factory Yamaha superbikes. We can with payment built you:
265mm carbon fiber silencer
300mm carbon fiber silencer
200mm Titanium silencer (pictured)
265mm Titanium silencer
Through Sunday if you order a Type-R EVR system at retail from https://www.gravesport.com/products/...ve-type-r.html
at check out put in the NOTES: FREE FLASH BIKE SIDE . We will include it for free and email you the appropriate EVR map for use. If you want another silencer than the 200mm ti shown on the website please copy 1 on the 4 types listed above and we will build it custom (keep in mind build time applies 2-3 days generally).
Of course you can call in 800-867-5480 ext 800 to order. The flash tune kits will be back in stock today. Cheers..