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024779LAEIDBKT - G20/G22 M340/M440 Performance Valved Cat Back-Exhaust With Turner Intake

G20/G22 M340/M440 Performance Valved Cat Back-Exhaust With Turner Intake

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T#: 35154981 | Part#: 024779LAEIDBKT

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Checking Vehicle Fitment...

$2597.99

Lifetime Replacement

Availability:

Available from Supplier

Est. Ship Date:

Ships on Jan 11, 2027

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Product Details

G20 M340i Performance Valved Cat-Back Exhaust

Presenting the Turner Motorsport Performance Cat-Back Exhaust, tailor-made for your M340. Immerse yourself in an enhanced driving adventure as this meticulously engineered exhaust takes your B58-equipped car to exhilarating new heights. With an unwavering commitment to performance and quality, the Turner exhaust is crafted to unlock the full potential of your M340.

Experience a symphony of performance and sound, coupled with a visual upgrade through the quad exit exhaust tips that not only amplify the motorsport essence of the M340 but also replace the stock faux exhaust tips. Elevate your driving encounters with the Turner Motorsport cat-back exhaust - unleash the power, reveal the glorious sound, and capture attention wherever you go.

Incorporating their distinctive design principles, this exhaust produces a commanding, deep tone, revealing the bold personality of the M340. Leveraging the factory valve control, the Turner cat-back ensures an exciting sound during acceleration, seamlessly blending the high-performance sound with daily driving convenience. Crafted from 1.25mm wall T304 stainless steel, Turner's exhaust boasts superior durability, corrosion resistance, and aesthetic appeal.

Designed with the customer in mind, the installation is a breeze, featuring a straightforward bolt-on process using factory slip joints and mounting locations. Your exhaust system includes all the necessary clamps and hardware for a hassle-free installation. Upgrade your M340 with the Turner Motorsport cat-back and let every drive become a statement of power and style.

Sound clips! Featured on the ECS Tuning YouTube channel:

Upgrading the sound:

This exhaust allows you to turn up the volume and let the B58TU boast its smooth and hearty exhaust tone. Let's be honest, what's the point of owning a B58 if you're not going to upgrade the exhaust? Turner's signature muffler design allows you to transfer the exhaust valve from your factory system directly onto your new Turner system. The Turner exhaust signature muffler design allows for two flow paths that change both tone and volume. With the vehicle in eco or comfort mode, the valves remain closed, with the closed valves the exhaust system allows the gasses to flow through the muffler toning down the volume and giving a more refined exhaust note. While in driving modes sport or sport+ the valve opens and the flow path changes to a "straight flow path" essentially turning into a straight-piped exhaust for the least amount of restriction and the most amount of B58 sound!

Turner Carbon Intake

Tired of looking at plastic in your BMW’s engine bay? Want something that will really make your bay stand out? ECS Tuning is excited to offer you the Turner Motorsport B58 Carbon Intake. The Turner B58 intake outflows factory significantly, the less restrictive design also reduces pressure drop post-filter, which translates to less stress on your turbo.

The Turner Motorsport G20/G22 B58 intake truly shines as the cherry on top of your engine bay, all while perfectly integrating with OEM inlet ducting and stock mounting locations. Turner's enclosed intake offers a carbon fiber lid that reduces intake temps up to 13 degrees compared to running an open intake. Flows 8% more air than factory intake system!

Key Benefits:

CAD designed Intake System for perfect integration with the OEM inlet ducting and stock mounting locations.
Gloss Carbon Fiber Intake Tube with MAF-scaling, 6061-T6 anodized and carbon flanges - 2x2 Twill
12 Gauge 5052 aluminum Heat Shield with wrinkle black powder coat that mounts in factory location with hardware supplied
Gloss Carbon Fiber Heat Shield Cover made from UV resistant clear coat - 2x2 Twill
Conical hi-flow reusable Air Filter featuring 8 ply oiled cotton gauze and velocity stack filter flange to maximize filtration and efficiency.
Less restrictive intake design allows for more flow than the stock intake. Stock:410.1cfm. Turner Intake:445.0cfm
8% gain in flow capacity.

Prop 65 Warning

Kit Contents

Qty	Description	T#	Part#	Lifetime
8	Black-Oxide 18-8 Stainless Washer M5 - Priced Each	T#583155	98269A440~BRP	YES
2	M4 X 0.7mm X 14mm, Hex Drive Rounded Head Screw, 18-8 SS	T#583166	92095A193	YES
3	6.4mm ID X 18mm OD, Countersunk Washer For M6 Screw, 18-8 SS	T#392872	98472A350ECS	YES
3	M6 X 1 X 16mm, Hex Drive Flat Head Screw, 18-8 SS	T#583164	92125A238	YES
2	Carbon Lid Mounting Bracket	T#583175	023216TMS11~A	YES
2	Turner N55 Stand Off Single	T#583425	023661TMS07~A	YES
1	Rubber Edge Trim; 3/16" Wide X 9/16" High - 24in	T#583159	8507K31-15KT	YES
6	M5 X 0.8mm Stainless Steel Black-Oxide, 12mm Long Button Head Screw - Each	T#638245	97763A821	YES
1	Filter	T#639106	027178TMS04~A	YES
1	Lower Turbo Inlet Adapters	T#641131	007292LA01~A	YES
1	Lower Turbo Inlet	T#641133	007292LA03~A	YES
1	Heat Shield	T#754319	029201TMS01~A	YES
1	Carbon Intake Tube - Gloss	T#754320	029201TMS02~A	YES
1	Carbon Lid - Gloss	T#754322	029201TMS03~A	YES
1	Lid Support Bracket	T#754323	029201TMS04~A	YES
1	Lower Standoff	T#754324	029201TMS06~A	YES
2	Black Oxide 18-8 SS Socket Head Screw 10-32 Thread Size, 3/4" Long	T#754326	96006A693	YES
2	10-32 Well Nut	T#754327	93495A250	YES
1	SS Mid Section	T#7276184	024779LA03-01	YES
1	Valve Extension Harness	T#16840500	024779LA05A	YES
1	G20 M340i Valved Muffler	T#13661140	024779LA01-01~B	YES
5	Airbox Mount - Priced Each	T#16873833	049672LA01~A	YES
4	3.5" Universal Mirror Chrome Swivel Exhaust Tip	T#16109206	049478LA03-01~A	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	G20	M340i	B58 3.0L	Use vehicle selector to confirm fitment
BMW	G20	M340i xDrive	B58 3.0L	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.

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G20/G22 M340/M440 Performance Valved Cat Back-Exhaust With Turner Intake

Product Details

Kit Contents

Product Q&A

Lifetime Replacement

This Product Is Covered By Our Lifetime Replacement Program

Fits These Cars