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

Discover the performance prowess of Scorpion stainless steel exhaust systems, now available in the U.S. through Turner Motorsport for Euro Model vehicles with a production date up to 09/1987. Engineered in England, these sought-after exhaust systems are crafted from high-quality 304 stainless steel, ensuring durability and longevity. Designed to provide a horsepower boost, they strike a balance by delivering enhanced performance without being excessively loud, making them ideal for tuners worldwide.

• Free-flow design for improved horsepower.
• High-quality 304 stainless steel construction for durability.
• Engineered in England for global tuning enthusiasts.
• Reduced noise compared to other free-flow systems.
• TüV certified for quality assurance.

Elevate your BMW's performance with the Scorpion stainless steel exhaust system, now available at Turner Motorsport.

Upgrade Your BMW E30's Performance

Elevate your BMW E30's performance and sound with the Supersprint rear exhaust muffler, suitable for all models equipped with the S54 engine swap. Turner Motorsport presents this premium muffler upgrade, meticulously crafted for optimal performance. Enhance your driving experience with improved power and a deep, resonant exhaust note.

Features:

• Specifically designed for BMW E30 models with S54 engine swaps
• Improves both performance and exhaust tone
• Expertly crafted by Turner Motorsport for quality and durability

A good header design is key to unlocking performance gains from naturally aspirated motors. At Supersprint every header is designed, developed and manufactured within our factory in Mantova, Italy.
 
With performance gains the main objective, we study and design primary and secondary piping configurations with varying diameters and lengths. These are then tested on our in-house MAHA Dynamometer enabling us to recognise the optimum setup. We also ensure the 02 sensor bungs remain in their original position for ideal fitting.
 
Supersprint headers are manufactured using industry leading techniques from the best German 304 and 310S stainless steel with piping thickness variable from 1 to 1.5mm, along with CNC machined, hi-precision laser cut flanges built from 409 and 304 steel for perfect fitment and longevity. The joints are TIG welded in order to guarantee strength and durability. For temperature critical, delicate applications we also use Inconel for some of our products. 
 
These materials and processes ensure Supersprint headers are extremely high quality, durable products that offer true, tangible performance gains.

These headers are designed to fit an E30 with an S50 or an S52 engine swap.

This direct fit Bosch oxygen sensor plugs directly into your factory connector. No cutting or splicing required. A new oxygen sensor can improve driveability and lengthen engine life. It fits BMW E30 325e 325es 325i 325i s325ix. Bosch # 13045. Bad oxygen sensors can cause check engine lights and poor fuel mileage. Replace your faulty sensor with this high quality Bosch sensor to turn off your check engine light and restore fuel mileage.

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 BMWs:
1988 E30 BMW 325e 325es
1987 E30 BMW 325i 325is 325ic 325ix

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 E30 BMW's with the S14 engine. This sensor is mounted in the manifold before the catalytic converter. OEM replacement for BMW # 11781310838.

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!

Headers should be part of any M20 performance project or restoration. These Supersprint tubular headers are a larger diameter and have better flow than the stock cast iron exhaust manifolds and they make more power. And since the stock headers are known to be brittle and can crack over time these make for an excellent upgrade replacement.

This header system mimics the stock exhaust after the header collectors. It uses the same 3-bolt flange as the original center resonator. This makes them a direct swap from the stock manifolds and downpipes and an easy fitment with the stock exhaust. Supersprint also makes a center resonator section and rear mufflers to build a complete system.

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust system because every aspect is done to such a high level. A Supersprint exhaust rewards you with a terrific sound, long lasting construction and excellent fitment. The Supersprint sound is very 'European' which fits the sporting sophistication of BMWs perfectly. Most systems are also modular - sections can be added or removed to custom tailor the exhaust sound to your preferance. Aside from 'Race' systems, their mufflers meet European noise laws so you get a refined and tuned sound without being excessively loud. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

This item fits the following BMWs:
E30 BMW 325ix

Special pricing! Free ground shipping!Headers should be part of any M20 performance project or restoration. These Supersprint tubular headers are a larger diameter and have better flow than the stock exhaust manifolds and they make more power. And since the stock headers are known to be brittle and can crack over time these make for an excellent upgrade replacement.

This header system features an X-pipe after the headers to improve exhaust flow and scavenging. The X-pipe helps the exhaust gas mix and then flow into the rest of the exhaust. This header system has straight outlets from the X-pipe so a custom center section is recommended. Supersprint also makes a header and X-pipe to fit to the factory E30 catalytic converter.

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust system because every aspect is done to such a high level. A Supersprint exhaust rewards you with a terrific sound, long lasting construction and excellent fitment. The Supersprint sound is very 'European' which fits the sporting sophistication of BMWs perfectly. Most systems are also modular - sections can be added or removed to custom tailor the exhaust sound to your preferance. Aside from 'Race' systems, their mufflers meet European noise laws so you get a refined and tuned sound without being excessively loud. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

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.

section:headers

connects to:stock cat section (with modification) or custom center section

material:T304 stainless steel

This item fits the following BMWs:
1987-1991 E30 BMW 325i 325ic 325is 325ix
1989-1991 Z1 BMW Z1 Roadster