Find Parts That Fit Your Vehicle

Performance

A high-performance BMW oil system is essential for maintaining optimal engine temperature, lubrication, and longevity, especially under high-performance and track conditions. Common issues such as oil overheating, pressure drops, leaks, and sludge buildup can lead to engine wear, reduced efficiency, and potential failure. Upgrading to high-performance BMW oil system components, including high-capacity oil coolers housing, thermostats, or low oil temperature kits ensures superior oil cooling, improved lubrication, and reduced engine heat soak. These upgrades help prevent oil starvation in high-G turns, minimize sludge accumulation, and enhance overall engine durability and performance. Whether pushing your BMW on the track or ensuring long-term reliability for daily driving, Turner Motorsport offers premium OEM and performance BMW oil system components to keep your engine running at peak efficiency.

Sort By:

Improved Racing BMW Oil Cooler Thermostat (180F)

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:27171935

Part#: IRTHERM

Back Ordered

Starting at $ 318.99 USD

Add to Wish List

Starting at $ 318.99 USD

Add to Wish List

Precise Oil Temperature Control for Your BMW Upgrade your BMW N20, N26, N51, N52, N53, N54, N55, and S55 engine's oil temperature control with Improved Racing's high-performance oil cooler adapter. Designed to address flaws in the factory's restrictive oil cooler adapter and faulty internal flow control valve, this upgrade ensures precise oil temperature control. Improved Racing's thermostat provides quick engine warmup, prevents overcooling, and delivers full oil cooling capacity on demand. Trusted by professional race teams around the globe, Improved Racing's thermostats have proven highly reliable, are backed by a lifetime warranty, and are made in the USA. Option to Use the Factory Oil Cooler and Lines The optional factory oil line adapter allows you to use the factory oil cooler lines for a simple, plug-and-play installation. For maximum performance, the factory oil cooler and lines may be replaced with an aftermarket cooler and AN lines using the AN adapter fittings (-10AN line size is recommended). Please note that some applications, such as most BMW SUV's, use a water-to-oil heat exchangers. These applications require plugging the coolant supply and return ports, as well as adding an external air-to-oil cooler and lines (factory or aftermarket). Please note the Oil cooler adapter cannot be used without an oil cooler.

Show More Show Less

ECS Tuning Low Temp Oil Thermostat - BMW N54 N55 3.0L (2008+ Models) ...

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
For 2008 and up models only

T#:6924321

Part#: 090743ECS09

In Stock

Sale - Save 25% $ 79.99

This product was last offered at the strikethrough price on
06-14-2026

$ 59.99 USD

Add to Wish List

Qty

Sale - Save 25%

$ 79.99

This product was last offered at the strikethrough price on
06-14-2026

$ 59.99 USD

Add to Wish List

Is your N54/N55 oil temp running too high? The most likely cause is a faulty OE oil thermostat. With this ECS Low Temp Oil Thermostat Kit, you can keep your engine happy with oil temps holding between 194F (90c) to 230F (110c). This is the perfect solution for both higher milage models and models that have been tuned or further upgraded with performance turbochargers, Kit includes: Oil Thermostat Bung Oil Thermostat Spring Oil Thermostat Shaft Assembly

Show More Show Less

Oil Thermostat Caps

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:21045481

Part#: BMS-TCP

Ships in 1 Business Day

Starting at $ 29.00 USD

Add to Wish List

Starting at $ 29.00 USD

Add to Wish List

These billet CNC replacement aluminum oil thermostat lids and caps are an excellent way to add some color and style to your N54 N55 S55 engine bay. Anodized black, red or blue. Easy to install and made in the USA. Can be used with or without the BMS Sport Oil Cooler Valve.

Show More Show Less

Vargas Turbo Technologies S58 Remote Oil Filter Kit - S58OFILTCOMP - ...

2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:52164914

Part#: S58OFILTCOMP

Ships in 10 Business Days

$ 399.00 USD

Add to Wish List

Qty

$ 399.00 USD

Add to Wish List

Engineered for the demands of high-performance racing, the VTT S58 Remote Oil Filter Kit is a modular oiling upgrade designed to optimize the BMW S58 platform.

Vargas Turbo Technologies S58 Billet Oil Cooler Adapter Fittings - VT...

2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:51778119

Part#: VTT-G8X-OILCOOLE

Ships in 10 Business Days

$ 109.00 USD

Add to Wish List

Qty

$ 109.00 USD

Add to Wish List

The VTT G8X Billet Oil Cooler Adapter Fittings are the essential building blocks for any custom S58 oiling project.

Vargas Turbo Technologies Modular Catch Can Kit - Single Can, Stock P...

2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:52270289

Part#: OCC2SCSP

Ships in 10 Business Days

$ 311.99 USD

Add to Wish List

Qty

$ 311.99 USD

Add to Wish List

This VTT Modular Catch Can kit is the ultimate solution for N54 owners looking to improve their engine’s health without overcomplicating their setup.

Vargas Turbo Technologies S58 Remote Oil Filter Plate & Fittings - -1...

2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:52164924

Part#: S58OFILPLATE

Ships in 10 Business Days

$ 149.00 USD

Add to Wish List

Qty

$ 149.00 USD

Add to Wish List

For dedicated drag racing applications where every ounce of weight and simplicity matters, the VTT S58 Remote Oil Plate is the ultimate "delete" solution.

Vargas Turbo Technologies S58 Billet Oil Drain Fitting Adapter - -10A...

2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:52094565

Part#: VTT-FAB-040-AN-S

Ships in 10 Business Days

$ 31.99 USD

Add to Wish List

Qty

$ 31.99 USD

Add to Wish List

The VTT-FAB-040 S58 AN Male flange is a precision-engineered solution designed specifically for the BMW S58 engine platform.

VTT Billet Oil Cap Crankcase Vent Adapter - Screw In - BMW S58, B58TU...

2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:52270290

Part#: OC16OADAPSC

Ships in 10 Business Days

$ 64.99 USD

Add to Wish List

Qty

$ 64.99 USD

Add to Wish List

Engineered for those who demand total control over their PCV system, the VTT Screw-In Oil Cap Adapter provides a robust solution for crankcase ventilation.

Vargas Turbo Technologies S58 Front Oil Feed Block-Off - VTT-FAB-038 ...

2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:52094559

Part#: VTT-FAB-038

Ships in 10 Business Days

$ 21.99 USD

Add to Wish List

Qty

$ 21.99 USD

Add to Wish List

The VTT-FAB-038 Billet Front Oil Feed Block-Off is a precision-engineered solution for enthusiasts and fabricators building custom turbocharger systems.

Vargas Turbo Technologies S58 Billet Front Oil Feed Adapter - 4 AN Ma...

2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:52094558

Part#: VTT-FAB-037

Ships in 10 Business Days

$ 21.99 USD

Add to Wish List

Qty

$ 21.99 USD

Add to Wish List

The Vargas VTT-FAB-037 is a precision-engineered billet aluminum adapter specifically designed for high-performance BMW S58 engine platforms.

Vargas Billet Oil Drain Adapter - -10AN Male - BMW B58

2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:52094563

Part#: VTT-FAB-040-AN

Ships in 10 Business Days

$ 31.99 USD

Add to Wish List

Qty

$ 31.99 USD

Add to Wish List

The VTT-FAB-040 is a high-performance billet aluminum adapter flange specifically engineered for the BMW B58 engine platform.

Select Vehicle

Purpose

Category

Performance

Brand

Price

Special Offers

Shipping