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017024LADBKT - Cat-Back Exhaust & Performance Intake System - E30 325

Cat-Back Exhaust & Performance Intake System - E30 325

Unleash the full potential of your E30! This limited-time Doorbuster combines our Performance Cat-Back Exhaust with our M20 Performance Intake Kit, delivering increased power, enhanced throttle response, and an aggressive exhaust note for a truly exhilarating driving experience.

E30 325 Performance Cat-Back Exhaust System

Our E30 Performance Cat-Back Exhaust is designed to improve flow, reduce weight, and deliver an iconic exhaust tone. Engineered with dual 2.25” mandrel-bent stainless steel tubing and an integrated X-pipe, this exhaust maximizes efficiency while providing a deep, aggressive sound that’s unmistakably BMW.

A Helmholtz resonator reduces unwanted drone around 2200 RPM, giving you a refined driving experience without sacrificing performance. With factory-style flanges, hanger locations, and a simple bolt-on design, installation is quick and hassle-free. Period-correct, angled slash-cut tips add style while signaling the performance lurking under your E30’s hood.

Key Features:

Dual 2.25” stainless steel mandrel-bent tubing for smoother flow Lightweight design (28.5 lbs) Integrated X-pipe for improved exhaust note and efficiency Deep, refined tone with increased volume Helmholtz resonator mitigates drone around 2200 RPM Retains factory emissions Uses factory hangers + included upgraded hanger Includes new ring gaskets (two different sizes) Durable 304 stainless steel Aggressive, engraved slash-cut tips Optimized pipe diameter and X-pipe for freer flow and louder, more engaging sound Offset flanges for perfect fitment to factory converters E30 M20 Performance Air Intake Kit

Turner’s M20 Performance Intake is designed to optimize airflow, improve throttle response, and support performance across the RPM range, all while maintaining a clean engine bay and stock sensor functionality.

The system retains the factory AFM elbow, mounts securely with a stainless steel bracket, and includes a powder-coated aluminum heatshield for heat protection and a polished look. A silicone inlet ensures durability and long-lasting performance. Early and late model E30s are both supported, with a built-in pass-through for late-model coolant overflow lines.

Key Features:

Compatible with all BMW E30 6-cylinder M20 engines

Retains stock AFM elbow and sensor function

Powder-coated aluminum heatshield for durability and heat protection

Silicone intake hose for long-lasting performance

Coolant overflow pass-through for late-model systems

Direct bolt-on installation, no permanent modifications required

Kit Contents:

Stainless steel AFM bracket

AFM inlet adapter and gasket

Silicone intake elbow

Turner blue cone filter

5052 powder-coated aluminum heatshield

Doorbusters

T#: 47439410 | Part#: 017024LADBKT

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$1302.14

Lifetime Replacement

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Product Details

E30 325 Performance Cat-Back Exhaust System

Key Features:

Dual 2.25” stainless steel mandrel-bent tubing for smoother flow
Lightweight design (28.5 lbs)
Integrated X-pipe for improved exhaust note and efficiency
Deep, refined tone with increased volume
Helmholtz resonator mitigates drone around 2200 RPM
Retains factory emissions
Uses factory hangers + included upgraded hanger
Includes new ring gaskets (two different sizes)
Durable 304 stainless steel
Aggressive, engraved slash-cut tips
Optimized pipe diameter and X-pipe for freer flow and louder, more engaging sound
Offset flanges for perfect fitment to factory converters

E30 M20 Performance Air Intake Kit

Key Features:

Compatible with all BMW E30 6-cylinder M20 engines
Retains stock AFM elbow and sensor function
Powder-coated aluminum heatshield for durability and heat protection
Silicone intake hose for long-lasting performance
Coolant overflow pass-through for late-model systems
Direct bolt-on installation, no permanent modifications required

Kit Contents:

Stainless steel AFM bracket
AFM inlet adapter and gasket
Silicone intake elbow
Turner blue cone filter
5052 powder-coated aluminum heatshield

Not for sale or use in the state of California on any pollution-controlled vehicle as per the California Air Resources Board.

Prop 65 Warning

Kit Contents

Qty	Description	T#	Part#	Lifetime
4	Rein Copper Exhaust Lock Nut	T#348775	11621711954~CRP	YES
4	Genuine BMW Exhaust Hex Bolt - Z4 M Coupe/Roadster	T#27402	07119902957	YES
1	Exhaust Seal Ring - Fischer Plath	T#578785	101.045~FAP	YES
1	Gasket Ring - Priced Each (42mm)	T#590224	18111245489~HJS	YES
1	Exhaust Hanger - Priced Each	T#27572098	1K0253147D~HJS	YES
1	E30 325 Non-Valved Catback Exhaust	T#13463747	017024LA01~A	YES

Product Q&A

Lifetime Replacement

This Product Is Covered By Our Lifetime Replacement Program

Products protected by our Lifetime Replacement Program are covered for as long as you own the product, no need to worry about an expiration date. Purchase your products and enjoy some worry-free motoring, knowing we've got you covered.

If you have any questions, would like to learn more or are ready to place a replacement claim, click here!

Fits These Cars

MAKE	MODEL	SUBMODEL	ENGINE	Special Fitment Notes
BMW	E30	325i	M20 2.5L	Use vehicle selector to confirm fitment
BMW	E30	325is	M20 2.5L	Use vehicle selector to confirm fitment
BMW	E30	325ix	M20 2.5L	Use vehicle selector to confirm fitment

*The above product applications have been written by Turner Motorsport. All warranties, product application, fitment, and performance are the responsibility of Turner Motorsport. For additional information see the terms of use.

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Cat-Back Exhaust & Performance Intake System - E30 325

Product Details

Kit Contents

Product Q&A

Lifetime Replacement

This Product Is Covered By Our Lifetime Replacement Program

Fits These Cars