Exhaust Yamaha YZF-R1 2009 - 2014 (made by GPR - Italy)

#Y148ALB

Silencers made of ceramic and aluminum to get a great resistance with high vibrations and temperatires: oval section 90x120 mm.
With double db-killer for racing use.
Mid-pipe made of stainless steel.

It includes street legal certificate valid everywhere except: Austria, Spain, Germany, France, United Kingdom, Switzerland, Japan, Singapore, Hong Kong, South Korea, Thailand, China and Taiwan.

Using the kit in homologated configuration with dB-killer, it doesn't require modifying carburetion / mapping.

Warning: for intensive racing use, warranty is not valid.

#Y148DC

Silencers made of carbon fiber: round section diameter max 80 mm.
With double db-killer for racing use.
Mid-pipe and end cap made of stainless steel.

It includes street legal certificate valid everywhere except: Austria, Spain, Germany, France, United Kingdom, Switzerland, Japan, Singapore, Hong Kong, South Korea, Thailand, China and Taiwan.

Using the kit in homologated configuration with dB-killer, it doesn't require modifying carburetion / mapping.

Warning: for intensive racing use, warranty is not valid.

#Y148DE

Silencers made of stainless steel: round section diameter max 80 mm.
With double db-killer for racing use.
Mid-pipe made of stainless steel.

It includes street legal certificate valid everywhere except: Austria, Spain, Germany, France, United Kingdom, Switzerland, Japan, Singapore, Hong Kong, South Korea, Thailand, China and Taiwan.

Using the kit in homologated configuration with dB-killer, it doesn't require modifying carburetion / mapping.

Warning: for intensive racing use, warranty is not valid.

#Y148FCB

Silencers made of carbon fiber: oval section 90x120 mm.
With double db-killer for racing use.
Mid-pipe made of stainless steel.

It includes street legal certificate valid everywhere except: Austria, Spain, Germany, France, United Kingdom, Switzerland, Japan, Singapore, Hong Kong, South Korea, Thailand, China and Taiwan.

Using the kit in homologated configuration with dB-killer, it doesn't require modifying carburetion / mapping.

Warning: for intensive racing use, warranty is not valid.

#Y148FUNE

Silencers made of black aluminum: oval section 90x120 mm.
With double db-killer for racing use.
Mid-pipe made of stainless steel.

It includes street legal certificate valid everywhere except: Austria, Spain, Germany, France, United Kingdom, Switzerland, Japan, Singapore, Hong Kong, South Korea, Thailand, China and Taiwan.

Using the kit in homologated configuration with dB-killer, it doesn't require modifying carburetion / mapping.

Warning: for intensive racing use, warranty is not valid.

#Y148GHI

Silencers made of stainless steel: oval section 90x120 mm.
With double db-killer for racing use.
Mid-pipe made of stainless steel.

It includes street legal certificate valid everywhere except: Austria, Spain, Germany, France, United Kingdom, Switzerland, Japan, Singapore, Hong Kong, South Korea, Thailand, China and Taiwan.

Using the kit in homologated configuration with dB-killer, it doesn't require modifying carburetion / mapping.

Warning: for intensive racing use, warranty is not valid.

#Y148GPANBLT

Silencers made of black titanium: conic with oval section.
With double db-killer for racing use.
End cap made of aluminum and mid-pipe made of stainless steel.

It includes street legal certificate valid everywhere except: Austria, Spain, Germany, France, United Kingdom, Switzerland, Japan, Singapore, Hong Kong, South Korea, Thailand, China and Taiwan.

Using the kit in homologated configuration with dB-killer, it doesn't require modifying carburetion / mapping.

Warning: for intensive racing use, warranty is not valid.

#Y148GPANPO

Silencers made of carbon look stainless steel: conic with oval section.
With double db-killer for racing use.
End cap made of aluminum and mid-pipe made of stainless steel.

It includes street legal certificate valid everywhere except: Austria, Spain, Germany, France, United Kingdom, Switzerland, Japan, Singapore, Hong Kong, South Korea, Thailand, China and Taiwan.

Using the kit in homologated configuration with dB-killer, it doesn't require modifying carburetion / mapping.

Warning: for intensive racing use, warranty is not valid.

#Y148GPANTO

Silencers made of titanium: conic with oval section.
With double db-killer for racing use.
End cap made of aluminum and mid-pipe made of stainless steel.

It includes street legal certificate valid everywhere except: Austria, Spain, Germany, France, United Kingdom, Switzerland, Japan, Singapore, Hong Kong, South Korea, Thailand, China and Taiwan.

Using the kit in homologated configuration with dB-killer, it doesn't require modifying carburetion / mapping.

Warning: for intensive racing use, warranty is not valid.

#Y149DEC

Made of stainless steel.
To remove stock catalyzer increasing performance.
Racing road not approved.

To be used with stock silencers or with GPR silencers.