BMW Exhaust Parts, Mufflers & Catalytic Converters for BMW F87 M2 N55 3.0L

Performance Catback Exhaust for pure unrestricted power and sound. This exhaust takes out all of the stop gates and pairs with the N55 for an iconic driving experience.

Take your N55 to the next level and show the S55 drivers who is boss with our Turner Race-Inspired Catback. This light weight and free flowing exhaust boasts a smooth, clean, and rowdy exhaust note. Although the N55 found in the F chassis of BMW features a loud "cold start" once the car is warmed up the exhaust lacks character and volume. The twin scroll turbo featured on your M2 does a great job of limiting the volume on the factory exhaust but we want to hear the exhaust! No more boring and subtle exhaust, in comes our Turner catback to drop weight, get rid of restrictions and release the full engine and turbo sounds!

When you are shopping for an F87 M2 you have two options to choose from. Your choice can be the standard M2 with the N55 engine or the M2 Competition that comes equipped with the S55. The best part about either the competition or non-comp M2 is you are still getting the "M" suspension, characteristics and drive. From our experience there is not a big trade off between the two models that can justify the price difference. With the N55 you get a lighter weight and extremely capable weapon. Paired with an intake, tune, and the our lightweight exhaust the M2 is not a car to be messed with.

We set out to amplify the N55 M2 with a proper catback exhaust system. To accomplish this goal, our engineers increased flow, reduced your exhaust weight to a total of 28lbs, and delivered an exhaust system that captures the full unrestricted sound of the sonorous twin scroll turbo inline-6 N55 engine. The increase in flow is gained from true 3.0" 304 stainless steel front section that feeds into the straight-through free flowing rear section. We specifically designed this catback with flow in mind to ensure the exhaust would never be a restriction. Weight reduction is achieved by replacing the factory mufflers and resonators with straight through lightweight stainless for the most weight advantage possible. The best part of the race inspired catback is the capability to perform far beyond the point that the factory exhaust.

Sound clips featured on the ECS Tuning YouTube Channel: - CLICK HERE -

Part Design:

Turner In-house designed and engineered using FARO ARM laser scanning technology and SolidWorks 3D CAD modeling for precision fitment.
T304 Stainless Material in a natural finish - 1.25mm wall thickness, back purged and TIG-welded throughout
3.0" combined with dual 2.5"OD Stainless Steel Mandrel Bent Tubing
T304 Stainless Steel 12mm barbed exhaust hangers Tig-Welded in OE locations for precise fitment.​
28lb total weight for full catback exhaust
Strategically placed slip joints provide the most adjustability to obtain perfect fitment
Features and Benefits:

True Motorsport inspiration
Weight reduction
Free flowing (unlimited flow)
Reduction in back pressure for increased torque and horsepower
Quad exit tips
Kit Contents:

3.0" front exhaust section (direct fitment to the factory downpipe flange)
Light weight free-flowing middle muffler sections for better sound, performance and weight savings.
Straight through "Race inspired" rear section
Optional Turner Exhaust tips - 2.5" Inlet, 4.0" Outlet
Clamps and Hardware for an OEM+ install
Optional Exhaust Pipe Hanger Removal Pliers
Product Development:

Our F87 Race Inspired Catback was designed, engineered, tested and quality inspected by our Research and Development team at Turner. Nothing but the highest level of precision and quality through leading-edge product development technology including FARO laser scanning for reverse engineering and quality inspection, SolidWorks 3D CAD modeling, rapid prototyping utilizing our in-house 3D printer and rigorous long term product testing.

Prepare yourself for an entirely new experience with your M2. Our performance cat-back features a fully upgraded system from the downpipe all the way to the rear diffuser for a total transformation in performance and sound. With the improved throttle response and free-flowing upgrade your car will feel like a new type of animal on the road and track.

Why choose the Turner Cat-Back exhaust for your M2? It’s more than just a bolt-on upgrade; it’s a performance upgrade designed for an easy and gratifying installation. Crafted from lightweight 3.0" stainless steel, the front pipe connects directly to your factory or aftermarket downpipe using a factory flange and v-band style clamp. This front pipe smoothly transitions into a 'Y mid-pipe,' splitting into twin 2.5" exhaust pipes. This configuration not only enhances airflow but also delivers a distinctive exhaust note, setting your N55 engine apart with individual style.

The highlight of our exhaust system is undoubtedly the muffler, inspired by the M2 Competition. Featuring equal 2.5" inlets, this muffler gives your M2 balanced performance and aesthetics with its quad-tipped design. What sets it apart even more is its dual-valve actuator feature. The kit includes a second valve actuator and dual wiring harness, allowing seamless integration with your factory valve control system with no additional wiring necessary.

Experience individual-styled sound and performance with your new Turner Cat-Back exhaust, engineered to elevate your driving experience with every rev.

N55 vs S55:
When shopping for an F87 M2 you have two options to choose from. Either you choose the standard M2 with the N55 engine or the M2 Competition that comes equipped with the S55. The best part about either the competition or non-comp M2 is you are still getting the "M" suspension, drivetrain, and experience. From our experience, there is not a big trade-off between the two models that can justify the price difference. With the N55 you get a lighter weight and extremely capable weapon. Paired with an intake, tune, and the Turner lightweight exhaust the M2 is not a car to be messed with.

Features:

Street/Motorsport inspiration
Enhanced exhaust note
Full exhaust replacement
M2 inspired dual Valved Muffler
Reduction in back pressure for increased torque and horsepower
Quad exit tips
Part Design:

Turner In-house designed and engineered using FARO ARM laser scanning technology and SolidWorks 3D CAD modeling for precision fitment.
T304 Stainless Material in a natural finish - 1.25mm wall thickness, back purged and TIG-welded throughout
3.0" combined with dual 2.5"OD Stainless Steel Mandrel Bent Tubing
T304 Stainless Steel 12mm barbed exhaust hangers Tig-Welded in OE locations for precise fitment.​
Strategically placed slip joints provide the most adjustability to obtain perfect fitment
Kit Contents:

3.0" front exhaust section (direct fitment to the factory downpipe flange)
Lightweight free-flowing middle muffler sections for better sound, performance, and weight savings.
M2 Competition style dual valve muffler
Secondary exhaust valve actuator
Dual valve controller harness
Optional Turner Exhaust tips:
2.5" Inlet, 4.0" Outlet
2.5" Inlet, 3.5" Outlet
Clamps and Hardware for an OEM+ install
Optional Exhaust Pipe Hanger Removal Pliers
Optional OBD Plug-In:

Unlike the S55 and S58 equipped cars, non-M, and the N55 equipped cars do not have a strict open and closed valve option. The factory-valved muffler's operation varies with driving modes (comfort, sport, sport plus) and RPM, determining whether valves are open or closed. For precise control over exhaust valve positioning, consider adding a Bluetooth-enabled OBD plug-in for smartphone control. During testing, use an OBD-linked app(MHD) to select the optimal valve position based on your sound preference. This kit offers optional OBD extensions for diagnostics and the ability to adjust vehicle widgets, such as valve position on your valved muffler.

Product Development:

Our F87 M2 Valved Cat-back was designed, engineered, tested, and quality inspected by our Research and Development team at Turner. Nothing but the highest level of precision and quality through leading-edge product development technology including FARO laser scanning for reverse engineering and quality inspection, SolidWorks 3D CAD modeling, rapid prototyping utilizing our in-house 3D printer, and rigorous long-term product testing.

BMW F8X G8X Exhaust Valve Cable Extender from Turner Motorsport is essential for upgrading your BMW's exhaust system, particularly if you're experiencing issues with stock cable lengths. This extender ensures a proper connection for rear exhaust systems that may have shorter cables.

• Model Compatibility: Designed for BMW models F80, F82, F87, G80, G82, G87, and F97.
• Proper Fit: Ensures a correct fit for rear exhaust systems, preventing any issues with cable length.
• Available Lengths: Offered in 12-inch and 24-inch options to suit different needs.
• Custom Lengths: Custom lengths available upon request for a tailored solution.
• High-Quality Construction: Built to maintain the reliability and performance of your BMW’s exhaust system.

Constructed for durability with a tight weave, this heat wrap is designed to maintain proper thermal properties in your vehicles exhaust system. This material was hand selected specifically for it's heat characteristics and flexibility. Fiberglass is rated for 1200 degrees, however, this titanium wrap can withstand 1800 degrees! 

Key Features:

• 2" wide x 1/16" thick
• Durable, tightly woven, 100% fiberglass
• Reduce under hood temperatures
• Protect other engine components
• Protect your hands/arms from burns
• Each roll comes with 5 FREE, 14" long stainless steel zip ties

Replacement Connecting Pipes for BMW F87 M2C/M2CS

Upgrade your BMW F87 M2C/M2CS exhaust system with these precision-engineered replacement connecting pipes, specifically designed for users of Active Autowerke's groundbreaking Equal Length Midpipe (patent pending). Crafted for discerning BMW enthusiasts, these connecting pipes ensure seamless integration and enhanced performance.

• Tailored replacement connecting pipes for BMW F87 M2C/M2CS owners
• Designed for compatibility with Active Autowerke's Equal Length Midpipe
• Precision engineering for optimal fit and improved exhaust system performance
• Ideal for those seeking elevated performance and seamless integration

The oxygen sensor is part of your BMW's emissions control system and feeds data to BMW engine management computer. The oxygen sensor is positioned in the exhaust pipe and can detect rich and lean mixtures. The goal of the oxygen sensor is to help the engine run as efficiently as possible and also to produce as few emissions as possible. When your BMW oxygen sensor fails, the computer can no longer sense the air/fuel ratio, so it ends up guessing -- resulting in poor performance, poor gas mileage, and increased pollution. Make sure your BMW engine performs as it should, and doesn't use more fuel than it needs to, by simply changing your oxygen sensor today.

This item fits the following BMW Chassis:
E82,E90,E92,E93,F30,F34

Fits BMW Engines including:
N55 - From 08/2013

The oxygen sensor is part of your BMW's emissions control system and feeds data to BMW engine management computer. The oxygen sensor is positioned in the exhaust pipe and can detect rich and lean mixtures. The goal of the oxygen sensor is to help the engine run as efficiently as possible and also to produce as few emissions as possible. When your BMW oxygen sensor fails, the computer can no longer sense the air/fuel ratio, so it ends up guessing -- resulting in poor performance, poor gas mileage, and increased pollution. Make sure your BMW engine performs as it should, and doesn't use more fuel than it needs to, by simply changing your oxygen sensor today.

This item fits the following BMW Chassis:
E82,E90,E92,E93,F30,F34

Fits BMW Engines including:
N55 - from 08/2013

Secures the exhaust manifold to the head. Used on all BMW N-series motors that are turbo-charged.

Genuine BMW Flange Nut
This item fits the following BMW Chassis:
E82 1M Coupe,E71 X6,E82,E89 Z4,E90,E92,E93,F01,F02,F06,F10,F12,F13,F15,F16,F22,F25 X3,F26 X4 X4,F30,F31,F32,F33,F34,F36

Fits BMW Engines including:
N20,N26,N54,N54T,N55