Performance Cat-Back Exhaust - E30 325i/325is
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
Please ensure your correct model is selected
Does NOT fit your Change Vehicle
Fits your Change Vehicle
This product was last offered at the strikethrough price on
05-03-2026
Lifetime Replacement Program! Read more here
Product Details
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. Utilizing a Helmholtz resonator our exhaust is able to be lighter and more compact while fighting off unwanted drone!
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 + upgraded additional hanger
- Includes new ring gaskets (don't forget they are two different sizes!)
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 42MM (18111245489) + 45MM gaskets (18111723533)
Click HERE for installation instructions:
Product Development:
Our Turner E30 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.
Prop 65 Warning
- 18301707046
- 18211176713
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