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Exhaust› Exhaust Pipes, Systems and Components

BMW

M Performance Exhaust

Name: M Performance Exhaust
Brand: BMW
SKU: 18302406953

$1,630.00 $1,345.52 Save $284.48

SKU: 18302406953

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$100 Minimum Order

Non-Returnable Item

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Moderate — 2–4 hours

Overview

This exhaust system, part number 18302406953, is manufactured by BMW and backed by their factory warranty. It is referred to as BMW Aerodynamic Components.

Show original supplier description

This Genuine BMW M Performance muffler is constructed from stainless steel, offering a sporty sound and enhanced appearance for compatible BMW models. It is designed by BMW to ensure perfect fit and function. Key features include its stainless steel construction and the M Performance branding, aiming to provide a more aggressive exhaust note and a refined look. Please note that exhaust tips are sold separately and can be purchased in Chrome (18302354364) or Carbon Fiber (18302355889). This muffler is specifically designed to fit select BMW F-chassis models equipped with the B58 3.0L engine, including variants of the 340i, 440i, and M240i. Always confirm fitment with your vehicle's specific configuration before purchase. It is important to note that the product description mentions potential exclusions and the need to verify fitment through the vehicle selector. The product also comes with a Lifetime Replacement Program for added peace of mind.

Vehicle Symptoms

Stock exhaust too quiet for sporty driving
Desire deeper, more aggressive exhaust note
Want improved throttle response and power
Looking for weight reduction from stock exhaust
Need exhaust upgrade for track days

Relevant Conversations

BMW M Performance exhaust sound clip for 440i
Best exhaust upgrade for 2019 M240i?
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Exhaust recommendations for 340i track use
Does M Performance exhaust void warranty?
BMW 440i exhaust drone with M Performance?
Where to buy OEM M Performance exhaust cheap
Will M Performance exhaust fit 440i xDrive?
M Performance exhaust tips cleaning

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	BMW
Part Number	18302406953
Category	Exhaust

Videos

BMW M Performance Exhaust vs Stock Exhaust - M performance Parts

BMW M140i | Is the M Performance Exhaust worth it!?

2025 BMW M240 - It’s worth the upgrade + M Performance Exhaust 👀

2022 m240i with M Performance Exhaust

Watch This Before You Buy An M Performance Exhaust!!

BMW M PERFORMANCE EXHAUST SYSTEM - G42 M240i

BMW M240i M Performance Exhaust + Dinan Midpipe in Traction Mode

BMW M240i M Performance exhaust

G42 M240i M-Performance Exhaust Sound File

HOW TO install M PERFORMANCE EXHAUST // BMW G20 330I

2024 BMW M240i Muffler delete | **BEAST** | Quad M performance Carbon fiber tips

BMW M340i M Performance Exhaust - Install & Sounds | 4K

BMW M PERFORMANCE Muffler | G80 M3

BMW M340i (G20) M Performance Exhaust (MPE) Install with SOUND CLIPS

BMW F series M Performance Exhaust Tips Install ( 335i , 340i , M135i , M140i)

BMW M Performance Exhaust vs. Stock Exhaust

BMW F15 X5 M Performance Muffler Install

F80 M Performance Exhaust | BMW M3 | Exhaust Sound & Flyby | SVBimmer SVB

BMW F Chassis Valved Exhaust Install Guide (N55)

BMW 440I M PERFORMANCE POWER AND SOUND UPGRADE.. MPPSK REVIEW

BMW 440i Stock Exhaust vs M performance cold start, revs

BMW M Performance Power and Sound Kit Review

BMW 440i with M Performance Exhaust Sound

BMW 540i M Performance exhaust

BMW 440i M-Performance Exhaust Sound

2021 BMW M340i Standard vs M Performance Exhaust Sound Comparison

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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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