BMW Axleback Exhaust for BMW Z3 (1996-2002)

Transform your Z3M driving experience with our Turner Performance Axle-Back Exhaust. Say goodbye to the bulky, uninspiring stock exhaust and embrace the power and style your Z3M truly deserves.

Featured on the ECS Tuning YouTube Channel! - CLICK HERE FOR SOUND CLIPS -

Engineered to perfection, your new exhaust system sheds a remarkable 42 pounds, providing a substantial 60% reduction in weight compared to the factory setup. Freeing up the weight is great, but the real magic lies in its upgraded mufflers, featuring a straight-through design that minimizes backpressure while delivering a captivating, aggressive exhaust note with minimal rasp. Lighter and freer-flowing, this exhaust system is the ultimate embodiment of performance. Not to overlook even the smallest detail, our engineers were able to keep the OEM angle of the exhaust tips in the rear valance (angled 5 degrees upward).

Why did we choose to make an exhaust upgrade for Z3M? When shopping for performance BMWs tailored for autocross or other motorsports endeavors, buyers often gravitate toward the revered M3 lineup. Initially, attention is drawn to the E36 and E46 M3 models, which feature epic motors such as the S52 and S54. However, among the motorsport vehicles, the Z3M tends to be overshadowed in BMW's performance lineup. True enthusiasts like yourself know that the Z3M not only shares the 50/50 weight distribution and rigid chassis like the other M cars, but it also comes loaded with the epic motors sought after in the E36 and E46 M3. If you are fortunate enough to own a Z3M, you're already in possession of one of the legendary S52 or S54 motors! Cherish your Z3M and enlighten the community about just how awesome these vehicles are with a great-looking and sounding exhaust!

Curious about upgrading your Z3's exhaust but not entirely convinced? Let's look into the installation process of your new lightweight performance exhaust. It's a breeze. Simply lift/your car up, support your mufflers, and unbolt the factory axle-back. Once the bulky factory exhaust is out of the picture, your new Turner exhaust seamlessly bolts onto the factory mid pipes and hangers. If you have any questions or hiccups during install we have a helpful installation guide found below!

Design:

Turner In-house designed and engineered using FARO ARM laser scanning technology and SolidWorks 3D CAD modeling for precision fitment.
T304 Stainless Material in a natural finish - 1.25mm wall thickness, back purged, and TIG-welded throughout
Dual 2.5" Stainless Steel Mandrel Bent Tubing
T304 Stainless Steel 12mm barbed exhaust hangers Tig-Welded in OE locations for precise fitment.​
Strategically placed slip joints provide the most adjustability to obtain perfect fitment
Features and Benefits:

Street/Motorsport inspiration
60% lighter than stock!
Stock axle-back: 69 lbs
Turner axle-back: 27 lbs
Compatible with factory mid-pipes
Reduction in back pressure for increased throttle response, TQ, and HP
Quad exit with fitted exhaust tips
Kit Contents:

2.5" Rear exhaust section
Full 2.5" lightweight free-flowing muffler sections for better sound, performance, and weight savings.
Clamps and Hardware for an OEM+ install
Optional Turner Exhaust tips - 2.5" Inlet, Dual 3.0" Outlets
Optional muffler hanger removal pliers
Installation:

- Click HERE for Installation Instructions -

Product Development:

Our Turner Z3M Axle-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.

Turner Z3M Performance Axle-Back Exhaust

Unleash your Z3M’s full potential with the Turner Performance Axle-Back Exhaust. Forget the heavy, restrictive factory exhaust — this system not only drops a significant 42 pounds but also provides a clean, aggressive tone that announces your arrival on the road or track.

Why Choose the Turner Z3M Exhaust?

While the E36 and E46 M3 models often steal the spotlight in the BMW performance scene, the Z3M, with its coveted S52 or S54 engine, offers an exceptional blend of power and handling. The Turner Axle-Back Exhaust embraces and enhances the Z3M’s capabilities, refining its sound, power, and aesthetic appeal for true enthusiasts.

With a straight-through muffler design, this exhaust optimizes exhaust flow, boosting throttle response, torque, and horsepower. Lightweight and meticulously engineered, it’s crafted to bolt right onto the factory mid-pipes for easy installation. Precision-designed for flawless fitment, it retains the OEM exhaust angle for a clean, OEM+ look.

Pro Tip: When swapping out your exhaust, check if your gaskets and mounts need refreshing for a completely seamless install.

Replacement Part Recommendations:

Gaskets – P# 18111723379 Round Hangers – P# 18211105635 Square Hangers – P# 18211704198 Exhaust Features and Benefits:

Weight Reduction: 60% lighter than stock — a whopping 42-pound weight loss. Enhanced Sound: Free-flowing design minimizes rasp for a refined, powerful tone. Precision Fit: Designed using FARO ARM laser scanning and CAD technology. Durable Build: Made from T304 stainless steel with a natural finish, 1.25mm wall thickness, and TIG-welded for durability. Increased Power: Mandrel-bent dual 2.5" stainless steel tubing reduces back pressure, enhancing performance. Aesthetic Upgrade: Quad-tip design for an eye-catching rear view. Kit Includes: Clamps, hardware, optional Turner exhaust tips, and a full rear exhaust section. Turner Motorsport DSSR (389mm) for Z3M

Upgrade your Z3M’s shifting with Turner’s Dual Shear Selector Rod (DSSR). The DSSR provides a more solid connection, minimizing deflection and delivering a direct, precise shift feel. This meticulously crafted rod uses dual shear points to secure both ends of the shifter, translating every gear change into a crisp, controlled action — especially effective when paired with Turner’s poly rear shifter bushings.

Why Upgrade to the DSSR?

Imagine shifting with a single arm; you have control, but it’s limited. The DSSR uses both contact points, like gripping handlebars with both hands, offering a balanced and powerful connection. With its solid construction and minimized play, this DSSR keeps you firmly connected to your transmission for a completely immersive shifting experience.

DSSR Key Benefits:

Enhanced Shift Feel: Dual shear design for stability, minimizing unwanted movement. Perfect Fit: Precision-machined pins ensure seamless installation. High-Quality Materials: Constructed from 303 stainless steel for durability and corrosion resistance. Consistent Alignment: Maintains factory shifter length and angle for optimal ergonomics.