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Exhaust› Exhaust Pipes, Systems and Components

M4 Exhaust

GP19 Full System

Name: GP19 Full System
Brand: M4 Exhaust
SKU: KA6982-GP19

$1,049.00 $927.71 Save $121.29

SKU: KA6982-GP19

Free Shipping over $200

$100 Minimum Order

Non-Returnable Item

DIY PRO SHOP

Moderate — 2–4 hours

Overview

The M4 Exhaust Full System is a GP19 style exhaust system for the Kawasaki ZX-6R. It adds 6 horsepower over stock and removes the stock catalytic converter. The system features stainless steel tubing.

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The M4 Exhaust Full System is a GP19 style exhaust designed for the Kawasaki ZX-6R, covering model years 2009 through 2026. This full system is constructed with stainless steel tubing and is engineered to deliver an increase of 6 horsepower over the stock configuration. This exhaust system removes the stock catalytic converter, contributing to improved exhaust flow and performance. It is configured for Stage 1 (Q1 Installed) performance, with an optional Stage 2 Quiet Insert sold separately for noise reduction. Important fitment notes include that this system is for US models only and does not include an O2 fitting for the second sensor found on European models. Additionally, this exhaust does not meet emission requirements for street or highway use.

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	M4 Exhaust
Part Number	KA6982-GP19
Category	Exhaust

Videos

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New M4 Tech-1 Exhaust for my ZX6R!

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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.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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