Sale

Exhaust› Exhaust Pipes, Systems and Components

M4

Carbon Fiber Slip-On Exhaust System

$499.00 $474.00 Save $25.00

SKU: YA6914

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The M4 Exhaust Slip-On is a performance exhaust system featuring a carbon fiber canister and stainless steel tubing. It is designed to produce an awesome sound and reduce the motorcycle's weight by 10lbs. The system also provides an increase in performance of 5 horsepower over stock.
Show original supplier description
The M4 Exhaust Slip-On with Carbon Fiber Canister is designed to enhance the sound and performance of your Yamaha FZ-09/MT-09. This exhaust system features a sleek carbon fiber canister and durable stainless steel tubing, offering a significant weight reduction of 10lbs compared to the stock system. This slip-on exhaust provides an impressive performance gain of 5 horsepower over the stock configuration. For enhanced sound control, the system comes with the Stage 1 Q5 Quiet Insert installed, and a Q4 Stage 2 Quiet Insert is available separately. Installation of this slip-on exhaust requires cutting of the stock exhaust system. Detailed instructions are provided to guide you through the process. Please note that the stock catalytic converter is removed with this installation.

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

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandM4
Part NumberYA6914
CategoryExhaust

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

(760) 282-4645 Instagram Google

Buy with Confidence

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.

View Full Return Policy

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.

View Full Shipping Policy