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006887la09KT - Rear Muffler Delete Kit - E9X M3

Rear Muffler Delete Kit - E9X M3

Why own the only V8-powered M3 if you can’t actually hear it? BMW's E9X M3 features a hefty rear muffler assembly that silences the S65's distinctive soundtrack. While full cat-back systems can require a serious financial commitment, our new Muffler Delete Kit offers an affordable, no-compromise solution that brings your M3 to life!

This system transforms the character of your S65 by replacing the restrictive factory mufflers with a free-flowing, TIG-welded stainless steel assembly designed to amplify tone, shed weight, and preserve OEM fit and finish. Our design features dual 2.5" primary tubing that flows into adjustable 3" quad tips, creating a clean yet aggressive aesthetic. Up front, factory-style V-band flanges connect directly to the OEM midpipe—meaning no cutting of factory exhaust piping. At the rear, Accuseal slip-fit connections allow perfect tip alignment within the factory diffuser, ensuring a tailored, symmetrical look every time.

FEATURES

TIG-welded dual 2.5" primary tubing transitioning into adjustable 3" quad tips for a bold, refined appearance

OE-style V-band flanges for true factory-like integration—no cutting required

Accuseal slip-fit joints for full adjustability and precise tip placement

Utilizes factory hangers for a clean, bolt-on installation with zero drilling or modification

PRODUCT DEVELOPMENT

Our Rear Muffler Delete Kit is the result of advanced engineering, testing, and quality assurance by Turner’s Research & Development team. Every stage of development employs FARO laser scanning, SolidWorks 3D CAD modeling, and in-house rapid prototyping for precise fitment and design validation. Performance and durability are proven through Mustang AWD 500 SE dyno testing and Superflow SF-750 Flowbench analysis, ensuring each component meets Turner’s uncompromising standards for performance and quality.

INSTALLATION & SUPPORT

Need installation guidance? Our R&D team has you covered. A complete, start-to-finish install guide is available HERE.

Turner Motorsport

T#: 2119657 | Part#: 006887la09KT

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

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SALE: $467.49 (15% OFF)

WAS: $549.99 on 05-03-2026

This product was last offered at the strikethrough price on
05-03-2026

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Product Details

FEATURES

TIG-welded dual 2.5" primary tubing transitioning into adjustable 3" quad tips for a bold, refined appearance
OE-style V-band flanges for true factory-like integration—no cutting required
Accuseal slip-fit joints for full adjustability and precise tip placement
Utilizes factory hangers for a clean, bolt-on installation with zero drilling or modification

PRODUCT DEVELOPMENT

INSTALLATION & SUPPORT

Need installation guidance? Our R&D team has you covered. A complete, start-to-finish install guide is available HERE.

Prop 65 Warning

Cross Reference

18107840790

Kit Contents

Qty	Description	T#	Part#	Lifetime
2	M8 Nylon Locking Nut	T#5135645	92461A400	YES
1	Turner Motorsport Double Wall Slash Cut Exhaust Tip - 2.5 Inlet - 3.0 OD - Stepped Left - Mirror	T#9642109	026732TMS02-01~A	YES
1	Turner Motorsport Double Wall Slash Cut Exhaust Tip - 2.5 Inlet - 3.0 OD - Stepped Right - Mirror	T#9642107	026732TMS02-02~A	YES
4	JIS High-Strength Steel Flanged Hex Head Screw, M6 X 1 Mm Thread, 20 Mm Long	T#13727090	95735A221~BRP	YES
1	S65 Race-Inspired Axle-Back Exhaust	T#41391189	006887LA01~B	YES
4	Medium-Strength Steel Nylon-Insert Flange Nut Class 8, Zinc-Plated, M6 X 1 Mm Thread	T#50136704	92461A300~BRP	YES

Product Q&A

Lifetime Replacement

This Product Is Covered By Our Lifetime Replacement Program

Products protected by our Lifetime Replacement Program are covered for as long as you own the product, no need to worry about an expiration date. Purchase your products and enjoy some worry-free motoring, knowing we've got you covered.

If you have any questions, would like to learn more or are ready to place a replacement claim, click here!

Fits These Cars

MAKE	MODEL	SUBMODEL	ENGINE	Special Fitment Notes
BMW	E90	M3	S65 4.0L	Use vehicle selector to confirm fitment
BMW	E92	M3	S65 4.0L	Use vehicle selector to confirm fitment
BMW	E93	M3	S65 4.0L	Use vehicle selector to confirm fitment

*The above product applications have been written by Turner Motorsport. All warranties, product application, fitment, and performance are the responsibility of Turner Motorsport. For additional information see the terms of use.