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Enhance your BMW driving experience with the Turner Motorsport E9X 335i (N55) Valved Catback Exhaust. Designed for hearty exhaust notes and improved performance, this exhaust system offers a subtle factory-like sound with closed valves and a menacing growl when opened. Crafted with Mandrel bent dual 2.5” 304SS pipes and a high-flow valved stainless steel muffler, it ensures efficient gas flow.

The kit includes Turner Mid Pipes, a Valved Exhaust, Muffler Valve Controller Kit, and engraved Exhaust Tips. Accuseal slip-fit joints simplify installation, making it a bolt-on replacement for the OE version. The full exhaust system is available as Axle Back, Cat-back, or a full Turbo back system, providing a dual-purpose solution for both your neighbors and your desire for volume.

Key Features:

• Mandrel bent dual 2.5” 304SS pipes with brushed finish
• Turner Engraved Polished exhaust tips
• High flow, valved, stainless steel mufflers
• Accuseal slip-fit joints for easy fitment
• Utilizes factory exhaust hangers

N55 Carbon Intake:

Upgrade your N55 engine with the Turner Carbon Intake, breaking away from common setups. The dual inlet design adds functionality without compromising engine bay aesthetics. Located in the "sweet spot," the second inlet maximizes airflow and lowers intake air temps. The bellmouth velocity stack design reduces turbulence for a satisfying flutter after throttle release. The carbon fiber airbox and intake tube feature a gloss clear coat for UV protection, offering a beautiful OEM+ upgrade.

Turner Carbon Fiber Intakes are CAD-designed, ensuring optimal airflow improvement over stock. The kit includes a Carbon Intake Tube, Full Carbon 2 Piece Airbox, Bellmouth Velocity Stack Cone Filter, Billet Turbo Inlet Adapter, Silicone Coupler, and Hardware for Installation.

Key Benefits:

• Increased flow over the factory intake
• Carbon fiber airbox and intake tube with gloss clear coat
• CAD-Designed for perfect integration
• Custom high-flow air filter
• Smooth interior carbon inlet tube for optimal airflow

Design Features:

Carbon Fiber Intake Tube:

• Smooth interior without corrugations for a streamlined flow path
• Integrated carbon flange for secure mounting
• 2x2 twill weave carbon fiber construction
• Gloss finish clear coat for UV protection
• 4-ply reinforced silicone coupler and 6061-T6 black anodized aluminum flange

Air Box:

• 2X2 twill weave carbon fiber construction
• Gloss finish clear coat for UV resistance
• Mounts in stock location with supplied hardware

Air Filter:

• Conical hi-flow reusable air filter
• 8 ply oiled cotton gauze construction
• Bellmouth (velocity stack) filter flange inlet for reduced turbulence and maximized flow

Upgrade your BMW with the Turner Motorsport E9X M3 (S65) Valved Axle-back Exhaust, offering a blend of robust exhaust notes and enhanced performance. This system delivers a menacing growl when the valves are open, providing an aggressive driving experience. Plus, it's emissions legal, retaining all four factory cats, making it ideal for various preferences and regulations.

The exhaust features Mandrel bent dual 2.5” 304SS pipes with a brushed finish, high-flow valved stainless steel mufflers, and easy-fit Accuseal slip-fit joints. The kit includes an axle-back exhaust with X pipe, adapter pipes for factory mid pipes, muffler valve controller kit, and engraved exhaust tips. Enjoy the Turner Motorsport E9X M3 full exhaust system, balancing volume for both your neighbors and your desire for an impactful exhaust.

Key Features:

• Mandrel bent dual 2.5” 304SS pipes with brushed finish
• High-flow, valved, stainless steel mufflers
• Accuseal slip-fit joints for easy fitment
• Retains factory emissions
• Kit includes axle-back exhaust, adapter pipes, muffler valve controller kit, and engraved exhaust tips

Carbon Fiber S65 Intake:

Elevate your S65 engine with the Carbon Fiber S65 Intake from Turner. This gloss carbon fiber intake not only adds a roaring induction noise but also outperforms the factory intake by over 35%. Revel in the improved audible experience, the beauty of carbon fiber in your engine bay, and enhanced engine performance.

The Turner S65 Carbon Intake is designed with a larger cross-sectional area, ensuring more airflow to the engine in high-demand scenarios. The full carbon intake tube connects to a carbon heat shield housing a large cone filter. Tested to outperform the factory intake with over 750CFM, this intake offers benefits like increased throttle response and a unique, stand-out design.

Benefits:

• Unique design for a standout appearance
• Full carbon fiber heat shield
• Improved airflow and engine breathing
• Increased throttle response
• Added induction noise for an exhilarating driving experience

Part Design:

• Designed and engineered in-house using 3D laser scanning and CAD technology
• Hood Inlet Scoop for directing cool air
• Full Carbon Fiber Heat Shield Assembly
• Monstrous 9" cone air filter
• 7"x5" Carbon Fiber Inlet Tube
• Fully compatible with OEM Secondary Air Injection emissions system

Kit Contents:

• Carbon Fiber Heat Shield
• Carbon Fiber Intake Tube
• Plenum Silicone Coupler
• 9" Cone Air Filter
• Installation Hardware

Product Development:

The Turner S65 Intake System undergoes rigorous development, including FARO laser scanning, 3D CAD modeling, in-house prototyping, and extensive testing on a Mustang AWD 500 SE dyno and Superflow SF-750 Flowbench.

K&N's drop-in air intake filter is constructed from cotton gauze material between aluminum mesh - this makes for a long lasting, high performance drop-in intake filter. These are very easy to remove and maintain. Turner Motorsport recommends this as one of the first maintenance/modifications you make to your vehicle after you purchase! 

K&N's drop in air filters allow increased airflow - dirt and particles stick to the oil on these filters, making them more effective than traditional paper filters in terms of protection. Additionally, K&N believes their filters are more efficient than paper filers - this means more oxygen getting into the engine, allowing vaporized fuel to burn more efficiently and increasing horsepower and fuel economy. The best of both worlds!

Designed to boost horsepower and rate of acceleration

• Can be cleaned and used again
• High air flow with exceptional filtration
• Lasts up to 50,000 miles before cleaning is required depending on driving conditions
• Works with original equipment manufacturer vehicle electronics

Elevate your BMW experience with the Turner Motorsport E90 E92 M3 Titanium Valved Axle-Back Exhaust. This cutting-edge system offers exotic exhaust notes, weight reduction, and a noticeable performance boost. The muffler valves provide a tame, factory-like sound with a hint of exotic character when closed, and transform your car into an exotic beast when opened, thanks to the supplied valve controller.

For those who prefer to keep their factory cats, this exhaust setup is the ideal choice. It leaves all 4 factory cats in place, ensuring 100% emissions legality. The Mandrel bent dual 2.5” Ti22 pipes and high-flow, valved Titanium mufflers provide efficient gas flow and a dual-purpose exhaust system that satisfies both neighbors and performance enthusiasts.

Kit Includes:

• Turner Axle back Exhaust with X pipe
• Turner Adapter pipes for Factory Mid Pipes
• Turner Muffler Valve Controller Kit
• Turner Engraved Exhaust Tips

Features:

• Mandrel bent dual 2.5” Ti22 pipe
• Turner Engraved Brushed exhaust tips
• High flow, valved, Titanium mufflers
• Accuseal slip-fit joints for easy fitment
• Utilizes factory exhaust hangers

Upgrade your M3 with the Turner Motorsport E90 E92 M3 Titanium Valved Axle-Back Exhaust for a perfect blend of style and performance.

7" Tall Air Filter:
This intake system utilizes an oil-free, 7" tall conical 360-degree radial flow performance air filter with 5-layers of progressive finer mesh cotton media providing maximum airflow and performance.

High-Quality Tube:
This system uses a high quality, dyno-tuned intake tube to achieve maximum power gains while maintaining a perfect fit.

Lightweight Vacuum Form Plastic Cover w/ Auxiliary Air Inlet:
Creates a stealthy under-hood look while reducing air intake noise without sacrificing power. A urethane plug is also included if you wish to block off the auxiliary air inlet.

Hassle-Free Installation:
All clamps, coupling, and hardware are included for hassle-free installation. This is a direct bolt-on kit that requires no cutting or drilling on factory parts.

Note 1:
Does NOT fit Convertible models.

Note 2:
This product is not currently CARB exempt and is not available for sale in California or for use on any vehicle registered with the California Department of Motor Vehicle.

This part fits the following BMWs:
F3X B58 
 

BMW N20 N52 Vacuum Pump is essential for maintaining proper brake performance and engine integrity. If you've noticed an oil leak from the back of your engine or if the brake pedal feels different than usual, these are common symptoms of a failing vacuum pump. Replacing this component is crucial to restore normal brake function and prevent further issues.

• Prevents Oil Leaks: Replaces worn-out seals that lead to oil leaks from the back of the engine.
• Restores Brake Feel: Ensures proper vacuum supply to the brake power booster, improving brake pedal responsiveness.
• Direct Replacement: Bolts directly to the back of the engine for easy installation.
• Includes Seal: Comes with a new seal to ensure a complete and effective replacement.
• High-Quality Construction: Designed to meet or exceed OEM specifications for reliability and performance.

Upgrade your BMW with the BMW N20 N52 Vacuum Pump from Turner Motorsport to restore your vehicle’s brake performance and eliminate oil leaks.

Transform the character of your E39 with the Luft-Technik Intake System from ECS Tuning.

ECS Tuning developed this intake with a focus on the E39's unique design challenges, particularly its one-of-a-kind factory airbox mount. By engineering a system specifically for this chassis, ECS ensures a precise, bolt-on fit that feels OEM while unlocking airflow the stock system leaves on the table.

At the core of the Luft-Technik system is a high-flow conical filter housed within a powder-coated aluminum heat shield, designed to seal against the hood and isolate the filter from engine bay heat. The result is a colder, denser air charge for improved combustion efficiency. A reinforced silicone intake elbow and precision-machined MAF housing maintain factory functionality while reducing turbulence, delivering smoother airflow straight into the engine.

The benefits are immediate: faster throttle response, a noticeable bump in induction volume, and a cleaner, more performance-oriented look under the hood. Pairing factory-style mounting points with premium materials like stainless-steel hardware, ECS created a system that not only performs but is built to withstand years of spirited driving.

For enthusiasts who want their inline-six to breathe freely and sound the part, the Luft-Technik Intake by ECS Tuning combines OE-level fitment with true performance engineering.

Key Features:

21% increase in flow over the stock intake
Seals to the hood for the largest and coldest air space.
Unrestricted airflow for maximum induction noise.
Retains full ASC function—no modifications needed.
Heat shield designed specifically for the E39, utilizing factory mounting locations to create a colder air pocket where the OEM inlet duct feeds.
5052 powder-coated aluminum heat shield for stiffness, corrosion resistance, and durability in demanding environments.
Black silicone intake elbow and coupler are compliant, high-temperature resistant, and designed to grip clamps securely through repeated heat cycles.
Retains the stock 3.0" MAF with no adapters required.
Designed to preserve the stock ICV hose.
Stainless-steel hardware included for long-term durability.
Fitment & Compatibility:

Tailored to the OBD2 M52B28 with ASC found in the BMW E39 528i.
Mounts directly to the factory frame rail with no modification required.
Designed to maximize available air space while retaining the OEM cold air inlet.
Kit Contents:

Heat Shield
Silicone ASC Throttle Body Boot
MAF Mount
Silicone MAF Coupler
Inlet/Air Filter Adapter
High-Flow ECS Conical Air Filter
E39-Specific Heat Shield Mount
Complete Installation Hardware

Product Development: The Luft-Technik Intake System was designed, engineered, tested, and quality inspected by ECS Tuning's Research and Development team. Their process incorporates industry-leading tools and methods, including FARO laser scanning for reverse engineering and quality assurance, SolidWorks 3D CAD modeling, in-house 3D printing for rapid prototyping, and rigorous long-term product testing. Performance data is validated using both a Mustang AWD 500 SE in-ground dyno and a Superflow SF-750 Flowbench to ensure precision and reliability.