Timing

The factory VANOS exhaust hub on the S54 engine is known to develop excessive play where the drive tabs interface with the oil pump disk. Over time, this imprecise fitment causes a back-and-forth rattling motion that can result in the tabs shearing off inside the engine, risking catastrophic damage or complete engine failure. Unlike other aftermarket solutions that require full VANOS disassembly, retiming, or replacement of the oil pump disk, the Turner Motorsport S54 VANOS Hub Upgrade offers a smarter approach. Our bolt-on fix eliminates the common failure point without opening the VANOS unit or disturbing engine timing.

Our solution involves removing the worn tabs from your stock exhaust hub and installing our precision-fit replacement, which is precision-machined from 4340 steel and hardened to meet OEM specifications. Designed using 3D scanning and CAD modeling, the Turner Motorsport VANOS Exhaust Hub Upgrade provides a tight, interference-free fit into the oil pump disc, completely resolving the issue without unnecessary labor.

Features & Benefits:

Direct bolt-on solution for S54 VANOS oil pump drive tab failure, preventing potentially catastrophic damage to engine internals Precision-machined from high-strength 4340 steel and heat-treated to match OEM specifications Designed using 3D scanning and CAD modeling to ensure precise fitment within the OEM oil pump disc Engineered to eliminate the play that exists between the exhaust hub and oil pump disc from factory Backed by extensive real-world testing and our lifetime replacement program!

The solenoid is used to fasten the camshaft adjuster to the camshaft, and also controls the flow of oil into both camshaft adjusters. The central valve/oil control valve is crucial to proper VANOS operation.

If your central valve is worn, clogged, or was removed for camshaft service, replace it with this high-quality, exact fit piece from Bremmen Parts.

This Valvetronic variable valve timing actuator is designed to optimize engine performance by adjusting the eccentric shaft, effectively increasing or decreasing valve lift and duration as needed. By dynamically controlling valve timing, it enhances power delivery, fuel efficiency, and overall driving performance.

A failing actuator can lead to noticeable power loss, reduced performance, and an illuminated check engine light. Restore your BMW's performance with this premium replacement from Bremmen Parts, designed to meet or exceed OE specifications.

Features:

Exact Fitment: Engineered to perfectly match your BMW’s specifications for seamless installation. Durable Construction: Built with high-strength materials to resist engine heat, vibration, and wear. Precision Manufacturing: Designed to OE dimensions for accurate clearances and alignment. Optimal Performance: Restores proper timing and functionality at all engine speeds. Get your BMW back on the road with reliable performance and confidence.

This solenoid valve controls variable camshaft timing, a common point of failure on aging, high-mileage engines.

When the SOLV fails or begins to function erratically, your vehicle may display fault codes such as 2A9A (Cam sensor, inlet signal invalid for synchronization) or 2A9B (exhaust camshaft sensor signal invalid for synchronization). This can cause poor operation, or even cause "limp mode".

Bremmen Parts offers a cost-effective solution for this issue. This high-quality, OE-replacement Solenoid Valve solves engine fault codes and ensures proper powertrain performance.

Features:

Regulates variable camshaft timing for optimized engine performance. Affordable OE-replacement option without compromising quality or functionality. Eliminates fault codes caused by a faulty SOLV, remedying limp mode operation. Features durable construction, built to withstand the demands of high-mileage engines. Designed for perfect fit and functionality. Includes sealing o-ring and electrical plug.

This solenoid works with the VANOS engine timing system to improve horsepower and torque throughout the RPM range.

When doing any sort of repair or maintenance there is no replacement for genuine factory parts. Turner Motorsport carries the Genuine BMW brand with pride and has the parts you need to complete your next project with confidence.

Genuine BMW Solenoid Valve (Solv) -
This item fits the following BMW Chassis:
E39,E46,E53 X5,E83 X3,E85

Fits BMW Engines including:
M52,M54,M56

BMW E70/E90 M57 3.0L Timing Chain Tensioner

Looking for a reliable timing chain tensioner replacement for your BMW E70 or E90 with the M57 3.0L engine? Turner Motorsport presents the BMW E70/E90 M57 3.0L Timing Chain Tensioner to meet your needs. This tensioner ensures precise timing chain tension, safeguarding against potential damage and optimizing engine performance. Crafted with top-quality materials and precision engineering, it offers the following benefits:

• Ensures precise timing chain tension for optimal engine performance
• Guards against potential damage caused by improper tension
• Crafted with top-quality materials for durability
• Compatible with BMW E70 and E90 models for easy installation