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Exhaust› Exhaust Pipes, Systems and Components

Yoshimura

AT2 Works Full System

Name: AT2 Works Full System
Brand: Yoshimura
SKU: 13630AP521

$1,085.43

SKU: 13630AP521

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Moderate — 2–4 hours

Overview

The Yoshimura AT2 Race Series full system is a high-performance exhaust designed for the Yamaha YZF-R6. It features an exclusive Works Finish and a stylish matte carbon fiber end cap with a facet-formed tip, contributing to a significant weight reduction of 10.7 pounds over the stock system.

This exhaust system is proudly developed, designed, and made in the USA. The full system weighs 11.1 lbs, a substantial decrease from the stock system's 21.8 lbs. It is intended solely for closed-course competition use and is not designed or intended for use on public roads or land, which is prohibited by federal and state regulations.

Show original supplier description

The Yoshimura AT2 Works Full System is a race-focused exhaust upgrade meticulously engineered for the Yamaha YZF-R6V, specifically for the 2006-2020 model years. This system is designed to provide racers with a competitive edge, maximizing performance from the 599cc inline 4-cylinder engine. It incorporates Yoshimura's exclusive Works Finish, a premium matte finish that complements the aggressively styled, faceted matte carbon fiber end cap and tip. The AT2 system offers substantial weight savings, shedding 10.7 lbs compared to the stock full system (21.8 lbs vs. 11.1 lbs). This reduction in weight contributes to better overall performance and handling on the track. The exhaust is developed, designed, and proudly made in the USA, reflecting Yoshimura's commitment to quality and manufacturing excellence. It is crucial to note that this Yoshimura RACE SERIES product is designed and intended for closed-course competition use only and is not intended for use on public roads or land. Such use is prohibited by Federal and State regulations. Additionally, the 2017 European R6 models require two O2 sensor bungs, which this system does not incorporate.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

Brand	Yoshimura
Part Number	13630AP521
Category	Exhaust

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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