What better application to choose than the all-new 2015 YZF-R1/M to introduce a game changing new muffler? Alpha has already proven itself on the racetrack where extensive development tests have been underway.

Alpha’s styling, fit and finish result from investments made in technology, combining decades of hands on experience with the latest in digital design capabilities.

One look at an Alpha system and you know it’s something special!

• Style - Beautiful Shape resulting from Tri-Oval design heritage
• Quality - Unrivaled fit and finish due to improved production tolerances
• Performance - Optimized for maximum flow and improved ground clearance
• Sound - Muffler volume and shape produces that magic tone Yoshimura is famous for
• Service - Optimized for durability and ease of service

This Yoshimura exhaust component or system meets EPA Noise Emission requirements of 80 dBA when installed on the specified motorcycle. Installation of this exhaust component or system on motorcycle models not specified may violate Federal Law.

1) Muffler w/tailpipe assembly

(1) Stainless steel muffler clamp

(1) Muffler clamp heat insulator

(1) Stainless steel exhaust clamp

(1) Heatshield

(1) Spring puller tool

(1) Steel mount bracket

(1) 6mm Bracket spacer

(1) Rubber grommet

(1) 8mm Aluminium countersink washer

(1) 6mm-1.00 x 45mm Socket cap head bolt

(1) 8mm-1.25 x 30mm Socket cap head bolt

(1) 8mm Nylock nut

(2) Aluminium flange bushing washers

(2) 6mm-1.00 x 8mm Truss button head bolts

Instructions

The Air Resources Board (ARB) does not permit the use of aftermarket emission-related parts that alter the air/fuel ratio of an emission-controlled vehicle. Due to these legal restrictions this part cannot be shipped to California.