BMW Exhaust Parts, Mufflers & Catalytic Converters for BMW 2 Series F23 (2015+)

Clear BMW chassis
Performance exhaust options from the best BMW aftermarket producers and the most reliable replacement maintenance parts are all at Turner Motorsport. Over time, factory exhaust on the cleanest examples of BMW heritage shows their age. Our factory replacement exhausts are just what you need to keep your favorite car in showroom condition or finish off your restoration. If you are looking for a bump in sound and power, you can also find our performance options like Headers, Downpipes, and Mufflers from Corsa, DINAN, and others on this page.

M Performance Exhaust Flap Actuator Plug Cover - F2X F3X
Genuine BMW M Performance - Corporate Logo
T#:539370
Part#: 18302411427
In Stock
13% off MSRP $27.85
$24.31
Free Shipping on orders $99 and up
13% off MSRP $27.85
$24.31
Free Shipping on orders $99 and up

This plug cover protects the actuator plug when a non-actuated exhaust is installed on the vehicle.

Fits the following BMWs:
All F2X and F3X models.

Genuine BMW Black Chrome Exhaust Tip - F22 228i, F30 328i, F32 428i
Genuine BMW - Corporate Logo
T#:48540
Part#: 18307610639
In Stock
13% off MSRP $64.00
$55.91
Free Shipping on orders $99 and up
13% off MSRP $64.00
$55.91
Free Shipping on orders $99 and up
Enhance the look of your F22, F30 or F32 with the 4 cylinder turbo N20 engine with these black chrome exhaust tips. They simply slide over your existing exhaust tips and provide a larger, more aggressive appearing tip, similar to those offer on some of the high performance exhaust systems. Sold Individually. 2 Required.

This item fits the following BMWs:
2014+ F22 BMW 228i
2012+ F30 BMW 328i 328i xDrive - Sedan
2013+ F31 BMW 328i xDrive - Wagon
2014+ F34 BMW 328i xDrive GT - Gran Tourismo
2013+ F32 BMW 428i 428i xDrive - Coupe
2013+ F33 BMW 428i Convertible 428i xDrive Convertible - Convertible
Genuine BMW Oxygen Sensor - Upstream - N20 2.0L
Genuine BMW - Corporate Logo
T#:22382
Part#: 11787589121
In Stock
Sale - Save 32% $151.75
$103.48
Free Shipping on orders $99 and up
Sale - Save 32% $151.75
$103.48
Free Shipping on orders $99 and up


Genuine BMW Oxygen Sensor -
This item fits the following BMW Chassis:
E89 Z4,F10,F22,F25 X3,F26 X4,F30,F31,F32,F33,F34,F36

Fits BMW Engines including:
N20,N26


ECS Tuning Swivel Exhaust Tip Pair - 3.5" Black Chrome - BMW & MINI
ECS - Corporate Logo
T#:583083
Part#: 006555ECS04A02KT
In Stock
New Item
$144.95
Free Shipping on orders $99 and up

Looking for the most attractive and adjustable tip on the market? Look no further than our ECS Swivel Exhaust Tips!

Featuring a unique swivel collar design that allows the tip to be adjusted in any direction to achieve that perfect fitment. Simply adjust the tip to your desired position, tighten the hex bolt to 14 ft-lbs (19 Nm), and the tip will stay where positioned.

Every ECS Exhaust Tip comes with a precision laser etched ECS Tuning logo and features a slant cut, double wall, rolled edge for a stunning appearance! These are engineered to last, featuring chrome plated nuts, 304 SS cap screw, clamp, insert ring and exhaust tip.

Available in 3.5" or 4.0" outlet and chrome or black chrome finish. Tip is designed to fit over a 2.50" OD pipe.

Dimensions (Per Tip):

Inlet Size: 2.50"
Overall Length: 7.0" (6.0" Tip + 1.25" Clamping Surface)
Outlet Size: 3.50"
Outlet Style: Double Wall, Rolled Edge, Slant Cut
**Modification may be required for proper fitment.**


Gold Heat Reflective Tape - 2" x 15'
Prosport Performance - Corporate Logo
T#:385020
Part#: HEA-GWRAP-15
In Stock
$26.00
$26.00

Constructed of laminated light-weight glass cloth, this gold reflective heat tape is designed to reflect 80% of radiant heat. With excellent pliability, this tape is easy to install. It's as simple as peel and stick. 

 

Key Features:

  • Can handle temperatures up to 850 Degrees Fahrenheit 
  • UV resistant 
  • Light weight easy to apply 
  • Protect sensitive engine components 
  • Cut to size 
  • Engine accent/dress up
F22 M235i/iX Dinan Free Flow Axle-Back Exhaust (for Cars With Standard Rear Bumper)
Dinan - Corporate Logo
T#:389228
Part#: F2235-D660
Direct Ship
Starting at $1,440.97
Starting at $1,440.97

The Dinan sport muffler is designed to compliment the M235i and not overpower the driver and passengers with harsh tones. Dinan engineers their exhausts to sound great and be a natural fit to the character of the car as well as produce more power and torque. Dual 3.5" stainless tips engraved with the Dinan logo fill out the rear valence (choose either polished or satin black tips). Annoying highway drone has also been engineered out of the system. Dinan uses only 304 stainless steel in their systems for the maximum corrosion protection. This system replaces the factory rear mufflers at a pre-determined cut point on the stock exhaust, which makes for an easy installation and you can reinstall your original mufflers using factory hardware. Detailed installation instructions are included.

An optional straight pipe will delete the center resonator for more sound.

For over 35 years, Dinan has been America's premier tuning company, pioneering advancements in BMW modification while retaining a focus on balanced performance that preserves the original character and driving feel that a BMW offers. When you install a Dinan part on your car, know that it's not only carefully developed and tested, but that Dinan stands behind it with a four year, 50,000-mile warranty. Dinan believes so fully in their “total package” approach that once your car has been fitted with enough of their parts, they celebrate your conversion from stock to Dinan with an exclusive trunk badge, displayed proudly by BMW enthusiasts everywhere. The Dinan sport muffler is worth 3 point towards your Dinan badge.

Fitment note: this muffler is designed for the stock rear bumper only. A separate system has been designed for the BMW M Performance rear bumper/diffuser.

This item fits the following BMWs:
2014+ F22 F23 BMW M235i M235iX


Prosport Performance Mini Cat CEL Fix Adapter - 90 Degrees - BMW
Prosport Performance - Corporate Logo
T#:582848
Part#: PSO2CEL-90
Direct Ship
New Item
$46.00
$46.00
This O2 cel fix actually has a miniature catalytic converter built inside and will help get rid of that annoying check engine light you get after modifying your exhaust or removing your catalytic converter, and sometimes even when installing a highflow catalytic converter.
Bosch Motorsport LSU 4.9 Wideband Lambda Sensor
Bosch - Corporate Logo
T#:180872
Part#: 0258017032
Ships in 2 Days
$158.84
Free Shipping

This Bosch Lambda sensor is used with aftermarket engine management systems around the world. It's a universal racing oxygen sensor but only works with specialized racing engine management, advanced air/fuel and Lambda gauges, and Bosch Motorsport ECUs and Lambda control boxes (LT4). This is not a universal sensor to work in any production BMW. This is a motorsport-only wideband O2 sensor.

This sensor is designed to measure the oxygen content and Lambda value of exhaust gases in automotive gasoline engines. The wideband Lambda sensor LSU 4.9 is a planar ZrO2 dual cell limiting current sensor with integrated heater. Its monotonic output signal in the range of λ = 0.65 to air makes the LSU capable of being used as a universal sensor for λ = 1 measurement as well as for other Lambda ranges. The connector module contains a trimming resistor, which defines the characteristic of the sensor. The LSU4.9 operates only in combination with a special LSU-IC, used in most Bosch Motorsport ECUs and Lambda control boxes (LT4).

The main benefit of the LSU is the robust design combined with the high Bosch production quality standard.

Application Hints:

  • The Lambda sensor should be installed at a point which permits the measurement of a representative exhaust-gas mixture, which does not exceed the maximum permissible temperature.
  • As far as possible install the sensor vertically (cable upwards).
  • The sensor is not to be fitted near to the exhaust pipe outlet, so that the influence of the outside air can be ruled out.
  • The exhaust piping must be free of leaks in order to avoid the effects of leak-air.
  • Protect the sensor against condensation water.
  • The sensor is not to be coated or painted, nor is wax to be applied or any other forms of treatment.
  • Use only the recommended grease for lubricating the thread.

Application Data:

  • Exhaust Gas Pressure< 4bar
  • Exhaust Gas Temp Range (operating)< 930*C / 1,706*F
  • Exhaust Gas Temp Range (max)< 1,030*C / 1,886*F
  • Hexagon Temp< 600*C / 1,112*F
  • Cable and Protective Sleeve Temp< 250*C / 482*F
  • Connector Temp< 140*C / 284*F
  • Max Vibration (Stochastic Peak Level)< 1,000 m/s2

Mechanical Data:

  • Weight (without cable)120g
  • Length (without cable)84mm
  • Cable Length32.2cm
  • ThreadM18x1.5
  • Wrench Size22mm
  • Tightening Torque40...60Nm

Price is per sensor.

Bosch is one of the largest OEM producers of Genuine BMW and aftermarket parts in the world, providing parts for almost every major automotive manufacturer. Bosch has likely supplied many of the original electrical (and mechanical) parts for your BMW. Thanks to their quality, high durability, and reliability, you should expect a long service life from Bosch products.

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts.  All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!


OEM Bosch Pre-Cat Oxygen Sensor, 740mm 11787596924 - F22 M235, F3X 335/435, F06/F12 640, F10 535, F87 M2
Bosch - Corporate Logo
T#:397340
Part#: 11787596924
On Order, ETA May 21, 2019
$133.40
Free Shipping

The oxygen sensor is vital to the performance and drivability of your car. The engine computer relies on data from the sensor to make adjustments in engine efficiency and performance. 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. There is no lifespan on O2 sensors but there are several fault codes that indicate a failed sensor (O2 monitoring, cat efficiency, O2 heating circuit, O2 readiness, and others). The O2 sensor is heated and has a self-calibration feature so once you get the codes or feel performance has suffered, a new sensor is a good starting point to get you back to peak performance. Bosch's Oxygen sensors are high quality and will give you the the longest and best performance for the price.

Bosch is one of the largest OEM producers of Genuine BMW and aftermarket parts in the world, providing parts for almost every major automotive manufacturer. Bosch has likely supplied many of the original electrical (and mechanical) parts for your BMW. Thanks to their quality, high durability, and reliability, you should expect a long service life from Bosch products.

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts.  All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

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

Fits BMW Engines including:
N55 - Up to 08/2013


Genuine BMW Intermediate Pipes "M Performance" - F22/F23 M235i/ix M240i/ix
Genuine BMW M Performance - Corporate Logo
T#:187371
Part#: 18302287042
In Stock
16% off MSRP $82.00
$68.73
Free Shipping on orders $99 and up
16% off MSRP $82.00
$68.73
Free Shipping on orders $99 and up

These intermediate pipes connect the exhaust tips to the M Performance rear muffler. Includes two pipes and two clamps.


Genuine BMW Intermediate Pipes - "M Performance"
This item fits the following BMW Chassis:
F22, F23

Fits BMW Engines including:
N55, B58

BMW M Performance Chrome Tailpipe Tip (Single) - F22/23 F3X N20
Genuine BMW M Performance - Corporate Logo
T#:202149
Part#: 18302336864
In Stock
11% off MSRP $98.00
$87.00
Free Shipping on orders $99 and up
11% off MSRP $98.00
$87.00
Free Shipping on orders $99 and up

Replacement chrome exhaust tip for the M Performance exhaust. If yours are damaged, missing, or you have upgraded to the M Performance exhaust, this is the perfect replacement. 

This is a single exhaust tip. Two are required per muffler.


Genuine BMW M Performance Tailpipe Tip, Chrome - F30N20
This item fits the following BMW Chassis:
F22,F30,F31,F32,F33,F36

Fits BMW Engines including:
N20,N26
 

 

Wagner Cat-less Downpipe - N55 - F22 M235i, F30 335i, F32 435i - 7/2013+
Wagner Tuning - Corporate Logo
T#:388518
Part#: 500001017KT
Available
$390.00
Free Shipping

Eliminate the biggest restriction in the F22 and F30/1/2/3/4 N55 exhaust system by deleting the primary catalytic converter. On a track car, cats are no longer needed or wanted. They rob the turbo engine of power and torque, contribute excessive heat build-up, and lead to a total blockage if the catalytic material fails. This Wagner cat-less downpipe solves all of that by having no restrictions through its oversized diameter piping. Special software, or stand-alone engine management, will be required to keep emissions fault codes and check engine lights from appearing.

Features:

  • made out of high quality stainless steel 1.4301 (SS304)
  • 100% perfect fit, replace OEM
  • less thermal load on the turbocharger
  • more power by reducing back pressure
  • significantly more torque
  • connection diameter 105mm

This part alters or deletes the emissions equipment on your car, and may not meet emissions standards in all states. Because of this, we require a waiver of emissions compliance to be signed and sent in to TMS. You can download the waiver here.

This item fits the following BMWs:
2014+ F22 BMW M235i M235i xDrive
2014+ F23 BMW M235i Convertible
2016+ F87 BMW M2
7/2013+ F30 BMW 335i 335i xDrive - Sedan
7/2013+ F32 BMW 435i 435i xDrive - Coupe
7/2013+ F33 BMW 435i Convertible 435i xDrive Convertible- Convertible
2014+ F34 BMW 335i xDrive GT - Gran Tourismo
2014+ F36 BMW 435i Gran Coupe 435i xDrive Gran Coupe
Left Hand Drive ONLY



Oxygen Sensor - Upstream Catalytic Converter
Bosch - Corporate Logo
T#:554853
Part#: 11787596908
In Stock
$138.82
$138.82