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This product was last offered at the strikethrough price on
07-31-2026
This product was last offered at the strikethrough price on
07-31-2026
Elevate the performance and sound of your BMW F80 M3 or F82 M4 with the Active Autowerke F8X rear exhaust, now available at Turner Motorsport. Crafted with over 30 years of expertise, this exhaust system is designed to eliminate the unflattering factory M3 and M4 exhaust sound while optimizing flow and resonance. The result is a deep, throaty growl, enhancing the overall driving experience. Active Autowerke's dedication to quality is evident in every aspect, from addressing the stock OEM exhaust sound to creating an exhaust worthy of an "M" car. The newly introduced "Max Max" valved version further enhances performance and sound, providing the ultimate solution for BMW enthusiasts.
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-31-2026
This product was last offered at the strikethrough price on
07-31-2026
This product was last offered at the strikethrough price on
06-14-2026
This product was last offered at the strikethrough price on
06-14-2026
This product was last offered at the strikethrough price on
06-14-2026
This product was last offered at the strikethrough price on
06-14-2026
We set out to amplify the F80/F82 with a proper exhaust system. To accomplish this goal, our engineers at Turner increased flow and delivered an exhaust system that captures the full unrestricted sound of the twin turbo inline-6 S55 engine. The increase in flow was gained from dual 2.5" stainless exhaust pipes that feed into one of the best designed mufflers on the market. Our in-house engineers specifically designed the muffler with flow in mind to ensure that even with the exhaust valves closed, our Turner muffler flows better and sounds better than the stock muffler. The best part of the catback exhaust is the capability to control just how aggressive you want to your exhaust to sound, far beyond the point that the factory exhaust is able to perform. All of this plus the direct fitment and straight forward installation leads to the Turner Stainless exhaust being the clear answer in your mission to find the best exhaust for your S55 powered F80 or F82.
Transform the whole dynamic of your M3 or M4 with added performance, increased flow and not to mention the absolutely wicked sound you get from the upgraded Turner Performance Catback!
Part Design:
Turner In-house designed and engineered using FARO ARM laser scanning technology and SolidWorks 3D CAD modeling for precision fitment.
304SS pipe Material in a natural finish
2.5"OD mandrel bent tubing
Barbed exhaust hangers Tig-Welded in OE locations for precise fitment.
Strategically placed slip joints provide the most adjustability to obtain perfect fitment
Valved Muffler:
Optimized for superior flow over OEM
Utilizes factory valve control
Kit Contents:
Full 304SS Valved muffler utilizing oem style exhaust valves
High-Flow middle muffler section for better sound, performance and weight savings.
Dual 2.5" 304SS Mid-pipes
Clamps, gaskets and Hardware for an OEM+ install
Brushed Turner Exhaust tips - 2.5" Inlet, 4.0" Outlet
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
05-05-2026
This product was last offered at the strikethrough price on
05-05-2026
Elevate the performance and sound of your S55-powered F80 or F82 with the Turner F80 F82 M3/M4 Stainless Performance CATBACK Exhaust - Valved. Turner's engineers designed this exhaust system to maximize flow, capturing the full unrestricted sound of the twin-turbo inline-6 S55 engine. The dual 2.5" stainless exhaust pipes lead into a meticulously designed muffler, ensuring superior flow even with the exhaust valves closed. Enjoy the flexibility to control the exhaust's aggressiveness beyond factory capabilities. The Turner Stainless exhaust, with its direct fitment and straightforward installation, stands as the optimal choice for your mission to find the best exhaust.
Key Features:
Turner M3/M4 Street Open Intake System:
Experience enhanced intake noise and carbon fiber aesthetics with the FREE Doorbuster Turner M3/M4 Street Open Intake System. Turner's S55 intake provides improved functionality and seamlessly integrates with OEM inlet ducting and stock mounting locations. Meticulously engineered for correct MAF scaling to maintain precise AFRs, this street intake system features aluminum inlet pipes for cost-effectiveness.
Product Details:
This product was last offered at the strikethrough price on
05-03-2026
This product was last offered at the strikethrough price on
05-03-2026
Born from our own experiences and profound love for the E30, each aspect of our exhaust was designed to enhance your E30 experience. Introducing our revolutionary E30 Exhaust for the 325, an exhaust option that redefines performance and style. Crafted to be lighter, bolder, and more efficient, this exhaust system is designed to make a statement on the road.
Our exhaust is all about making life easier. With factory-style flanges that bolt straight onto your existing converter, you won't be wasting time or cash on complex installations. And those angled slash-cut tips? They're not just for show, they're a statement, blending style with a hint of attitude.
Engineered for maximum enjoyment, this exhaust system boasts dual 2.25” mandrel bent stainless steel tubes, ensuring a smooth flow path for optimal efficiency. The result? A growling, low-toned exhaust note that's music to your ears and a nod to German engineering at its finest.
Our E30 Exhaust doesn't just enhance performance; it's also designed with practicality in mind. Featuring period-correct styled exhaust tips, increased exhaust pipe diameter, and an upgraded center mounting solution, every detail is crafted for perfection.
This exhaust system retains factory flanges and hanger locations, ensuring a seamless fit and easy installation process. Plus, with a Helmholtz resonator strategically integrated to mitigate drone around 2200 RPMs, you'll enjoy a refined driving experience without sacrificing performance.
Experience the perfect combination of beauty and aggression with Turner's E30 Exhaust for the 325 where innovation meets heritage, and performance meets period-correct style.
Features and Benefits:
Improved flow
Increased pipe diameter (dual 2.25")
Lightweight (28.5lbs!)
Integrated x-pipe for improved exhaust note
Deep and refined exhaust note with increased volume
Helmholtz resonator mitigates exhaust drone around 2200rpm
Retains factory emissions
Utilizes factory exhaust hangers
Design:
Durable 304SS
Aggressive styling with integrated, engraved, slash-cut exhaust tips
Larger diameter tubing
Integrated X-pipe
Freer flow for increased power, and a louder, more engaging driving experience
Upgrade mounting utilizing factory and additional included hanger
Offset flange sizes to mate perfectly to the factory converter flanges
This product was last offered at the strikethrough price on
05-05-2026
This product was last offered at the strikethrough price on
05-05-2026
Elevate your E30’s performance and protection with our exclusive Turner Motorsport bundle, featuring the all-new E30 325 Performance Cat-Back Exhaust System paired with a complimentary E30 Chassis Mount Skid Plate Kit. Engineered to enhance power, durability, and style, this package is a must-have upgrade for any BMW E30 enthusiast.
E30 325 Performance Cat-Back Exhaust System
Introducing a bold advancement in E30 exhaust design. The Turner Motorsport E30 Exhaust for the 325 merges aggressive aesthetics with unmatched performance for a true transformation on the road. Equipped with a Helmholtz resonator, this exhaust is lightweight, compact, and precision-tuned to minimize drone. It delivers a powerful, resonant exhaust note without the intrusive hum.
Installation is quick and straightforward, thanks to factory-style flanges that align seamlessly with your existing converter. The angled, slash-cut tips add a stylish, performance-oriented edge while remaining period-correct for the E30. From an upgraded center mount to enhanced pipe diameters, every component is thoughtfully engineered to deliver peak performance and visual appeal.
Sound clips! Hear this exhaust in action:
Key Features:
Optimized Flow: Dual 2.25" stainless steel pipes offer smooth airflow and increased efficiency. Refined Sound: A Helmholtz resonator reduces drone, delivering a rich, low-pitched exhaust tone. Effortless Installation: Designed with factory-matching flanges and hanger locations for a quick, hassle-free install. Aggressive Styling: Custom slash-cut exhaust tips give a nod to the E30’s legacy while adding a bold look. Specifications:
Material: Premium 304 stainless steel Weight: Lightweight 28.5 lbs Design: Integrated X-pipe and larger diameter tubing for an aggressive exhaust tone and improved exhaust flow Fitment: Retains factory emissions compliance and utilizes stock hanger points, with an added support hanger for enhanced stability. E30 Chassis Mount Skid Plate Kit
Protect your E30 from unexpected hazards with the Turner Motorsport Chassis Mount Skid Plate Kit—a robust solution designed to defend your engine against potential damage from debris and rough roads. This skid plate isn’t just protection; it’s a chassis reinforcement system that doubles as a splash guard and provides added front subframe stiffness, improving overall vehicle rigidity.
Built to last, this skid plate features 1.5” diameter A36 steel supports that mount directly to the chassis rails and a tubular “halo” brace that surrounds and shields the oil pan. Whether you’re navigating city streets or taking your E30 to the track, this skid plate offers unparalleled protection and stability.
Key Features:
Enhanced Protection: Shields engine components from road debris, minimizing the risk of oil pan damage. Improved Chassis Stiffness: Functions as a front subframe brace, reinforcing stability and rigidity. 24v Swap Compatible: Compatible with both standard and 24v-swapped E30s. Complete Kit: Includes all necessary hardware for an easy, secure installation. Specifications:
Material: 1/8" thick 5052 aluminum skid plate with tubular A36 steel supports Design: Precision laser-etched for optimized engine bay airflow, tubular brace for durable oil pan protection Fitment: Works with standard M20 engines (325i, IS, E, ES) and E30s with 24v swaps using the E34 525 M50 oil pan Upgrade your E30 with Turner’s high-performance cat-back exhaust and safeguard your engine with our durable skid plate, all in one unbeatable package. Crafted in the USA, each piece is built with the quality and precision Turner Motorsport is known for, making this a powerhouse combo that blends heritage, performance, and protection into one ultimate E30 enhancement.
Corsa exhaust systems utilize advanced technologies to create an unmistakable exhaust note, perfectly tailored to meet the demands of BMW enthusiasts. Designed to enhance both sound and performance, Corsa exhausts minimize restrictions to deliver a superior driving experience. For BMW M3 owners with the S65 engine, Corsa offers an exhaust system that amplifies the distinctive V8 growl without compromising the vehicle's integrity.
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-31-2026
This product was last offered at the strikethrough price on
07-31-2026
Dinan sport mufflers are designed to compliment the M5 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. Four 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.
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. This setup is worth 3 point towards your Dinan badge.
This item fits the following BMWs:
2007-2011 E90 BMW 335i 335xi - Sedan with M Sport rear bumper
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-31-2026
Dinan sport mufflers are designed to compliment the M3 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. Four 3.5" black ceramic 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.
Features of the F9X M3 Dinan Exhaust -
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. This setup is worth 3 point towards your Dinan badge.
This item fits the following BMWs:
2008-2013 E92/3 BMW M3
A new oxygen sensor can improve driveability and lengthen engine life. Ultimately, you achieve a smoother running engine that is more fuel efficient. Feedback from the oxygen sensor provides closed-loop control of the injected quantity of fuel for optimum air-fuel mixture, enabling virtually complete combustion to take place. Contaminants in gas and certain atmospheric conditions can drastically shorten the life of any oxygen sensor, therefore they should be checked with every periodic maintenance and changed if necessary.
This is the OEM Bosch oxygen sensor for 325i and 325Ci E46 BMW's. This sensor is mounted in the manifold before the catalytic converter. OEM replacement for BMW # 11787515826.
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 product was last offered at the strikethrough price on
07-31-2026
This product was last offered at the strikethrough price on
07-31-2026
Dinan sport muffler is designed to compliment the M2 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. This muffler can be used on its own for a modest increase in sound or with the Dinan center section for an exotic and thrilling sound. Four 3.5" stainless tips engraved with the Dinan logo fill out the rear valence. 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.
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. This setup is worth 3 point towards your Dinan badge.
This item fits the following BMWs:
2016+ F87 BMW M2
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-31-2026
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-31-2026
This product was last offered at the strikethrough price on
07-31-2026
This product was last offered at the strikethrough price on
07-31-2026
Dinan sport mufflers are designed to compliment the M5 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. Four 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.
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. This setup is worth 3 point towards your Dinan badge.
This item fits the following BMWs:
2007-2013 E92 BMW 335i 335is 335xi - Coupe
2007-2013 E93 BMW 335i 335is - Convertible
This product was last offered at the strikethrough price on
07-31-2026
This product was last offered at the strikethrough price on
07-31-2026
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-31-2026
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-31-2026
This product was last offered at the strikethrough price on
07-31-2026
This product was last offered at the strikethrough price on
07-31-2026
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-31-2026
This product was last offered at the strikethrough price on
07-31-2026
This product was last offered at the strikethrough price on
07-31-2026
This product was last offered at the strikethrough price on
07-31-2026
This product was last offered at the strikethrough price on
07-31-2026
Dinan sport mufflers are designed to compliment the M5 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. Four 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.
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. This setup is worth 3 point towards your Dinan badge.
This item fits the following BMWs:
2007-2013 E92 BMW 335i 335is 335xi - Coupe
2007-2013 E93 BMW 335i 335is - Convertible
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-31-2026
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-31-2026
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-31-2026