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BMW Engine Parts

Turner Motorsport has everything you need to upgrade your BMW through our stages of performance or to keep your car in peak condition with our range of the latest in proven OEM cooling parts. Upgrade your cooling system and engine performance with the selections below to give your BMW a performance and reliability advantage.

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MHD Tuning CAN FlexFuel Analyzer - G-Chassis B58/S58
For vehicles with an Automatic Transmission only
MHD Tuning - Corporate Logo
T#:17937420
Part#: ECA-G-B58-S58-AT
In Stock
$ 490.00 USD
Free Shipping on orders $49 and up
$ 490.00 USD
Free Shipping on orders $49 and up

Upgrade your BMW's fueling system with the CAN Ethanol Content Analyzer from Turner Motorsport. This analyzer reads data from the E85 sensor and converts it to CAN format, enabling the DME to make accurate fueling decisions based on E85 content. Utilizing this analyzer alongside MHD or ECUTEK tunes allows you to activate a FlexFuel-like feature, optimizing performance and efficiency. Protect your engine from potential damage by ensuring your tune supports the FlexFuel feature for the E85 blend you're using.


Plug and play installation, no manual wiring or plumbing required

High-quality hoses tested with 10 bars of static pressure (145 Psi)

Each unit undergoes testing before leaving the manufacturer

Compatible with MHD or ECUTEK tuning solutions

Works with the stock or TU High-Pressure Fuel Pump

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MHD Tuning CAN FlexFuel Analyzer - F-Chassis B48 B58 N55 S55 ...
For vehicles with an Automatic Transmission only
MHD Tuning - Corporate Logo
T#:17937419
Part#: ECA-F-B58-AT
In Stock
$ 490.00 USD
Free Shipping on orders $49 and up
$ 490.00 USD
Free Shipping on orders $49 and up

Upgrade your BMW's fueling system with the CAN Ethanol Content Analyzer from Turner Motorsport. This analyzer reads data from the E85 sensor and converts it to CAN format, enabling the DME to make accurate fueling decisions based on E85 content. Utilizing this analyzer alongside MHD or ECUTEK tunes allows you to activate a FlexFuel-like feature, optimizing performance and efficiency. Protect your engine from potential damage by ensuring your tune supports the FlexFuel feature for the E85 blend you're using.


Plug and play installation, no manual wiring or plumbing required

High-quality hoses tested with 10 bars of static pressure (145 Psi)

Each unit undergoes testing before leaving the manufacturer

Compatible with MHD, BM3, or ECUTEK tuning solutions

Works with any High Pressure Fuel Pump

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Nexsys Motorsport - Corporate Logo
T#:12053507
Part#: N54OILSENSOR
In Stock
$ 169.99 USD
Free Shipping on orders $49 and up
In the past adding an oil pressure sensor to your N54 required over $250 in gauges, t-blocks, adapters, hoses & wires.

B58 Ignition Coil Upgrade Adapter Kit - N55/S55
Not forsale in the state of California!
Nexsys Motorsport - Corporate Logo
T#:6811828
Part#: ICU-NS55-N5-PL
Ships on Sep 4, 2026
$ 299.99 USD
Free Shipping
$ 299.99 USD
Free Shipping
Does not include ignition coils. To mount the B58 coils onto the N55 & S55 engine the folks at Nexsys developed billet aluminum brackets that are Made in the USA.

Nexsys Motorsport - Corporate Logo
T#:6811830
Part#: N54-STVTT-RA-ST-
Ships in 3 Business Days
$ 349.99 USD
Free Shipping
$ 349.99 USD
Free Shipping
Does not include ignition coils - B58 coils are capable of producing 2.3x the energy output while providing a longer spark duration
Radium Engineering - Corporate Logo
T#:577808
Part#: 20-0373
In Stock at Vendor
$ 259.99 USD
Free Shipping
$ 259.99 USD
Free Shipping
Oil catch cans prevent elevated oil blow by caused by aggressive driving. The Radium Engineering catch can uses a closed loop system and is emissions and track legal, and by not venting to atmosphere avoids any oil smells from getting into the cabin. Kit includes Billet catch can Mounting bracket 10AN hose fittings and adapters 5/8" PCV hose Mounting hardware
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B58 Ignition Coil Upgrade Adapter Kit - N55
Not for sale in the state of California!
Nexsys Motorsport - Corporate Logo
T#:6811852
Part#: B58COILPNPN55
Ships on Sep 4, 2026
Sale - Save 7% $ 515.99

This product was last offered at the strikethrough price on
05-03-2026

Starting at $ 479.93 USD
Free Shipping
Sale - Save 7%
$ 515.99

This product was last offered at the strikethrough price on
05-03-2026

Starting at $ 479.93 USD
Free Shipping
B58 coils are capable of producing 2.3x the energy output while providing a longer spark duration than the Precision Raceworks N55 coils.
Radium Engineering - Corporate Logo
T#:27905095
Part#: 20-0024
In Stock at Vendor
$ 28.99 USD
Free Shipping on orders $49 and up

Includes:

Anodized 4AN ORB Barbed Adapter Fitting, Black Ball Valve with 1/4" Barbs, 125psi @ 140F 4 feet of Radium 1/4" PCV Hose


Nexsys Motorsport - Corporate Logo
T#:6811848
Part#: N54-STVTT-BL-ST-
Ships in 4 Business Days
$ 359.99 USD
Free Shipping
$ 359.99 USD
Free Shipping
Does not include ignition coils - B58 coils are capable of producing 2.3x the energy output while providing a longer spark duration

Sunex - Corporate Logo
T#:391150
Part#: SUU884506
In Stock
9% off MSRP $ 31.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 28.99 USD
Free Shipping on orders $49 and up
9% off MSRP
$ 31.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 28.99 USD
Free Shipping on orders $49 and up
3/8" drive socket with 5/8" opening for most spark plugs
Nexsys Motorsport - Corporate Logo
T#:6827867
Part#: B58COILPNPN54
Ships in 3 Business Days
Sale - Save 5% $ 688.99

This product was last offered at the strikethrough price on
05-03-2026

Starting at $ 655.92 USD
Free Shipping
Sale - Save 5%
$ 688.99

This product was last offered at the strikethrough price on
05-03-2026

Starting at $ 655.92 USD
Free Shipping
Includes ignition coils - B58 coils are capable of producing 2.3x the energy output while providing a longer spark duration
Radium Engineering - Corporate Logo
T#:577815
Part#: 20-0070-02
In Stock at Vendor
$ 199.99 USD
Free Shipping
$ 199.99 USD
Free Shipping
Aluminum large bore fuel rail for feeding your engine no matter the power level. Fuel rail also allows use of external fuel pressure regulators, pressure gauges, and pulse dampers. Safe for all fuel types including E85.
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Radium Engineering - Corporate Logo
T#:31059457
Part#: 20-1440
In Stock
$ 549.99 USD
Free Shipping
$ 549.99 USD
Free Shipping
Radium Engineering - Corporate Logo
T#:577879
Part#: 20-0470
Back Ordered
Starting at $ 599.99 USD
Free Shipping
Starting at $ 599.99 USD
Free Shipping
Designed to prevent fuel starvation by acting as a reserve tank to keep fuel flowing in the case of the main tank sump running dry, during hard acceleration or turning for example. The BMW fuel surge tank install kit includes all needed brackets and hoses for a complete installation. This surge tank kit installs in place of the factory filter and fuel pressure regulator located in the fuel tank for a easy installation, the factory fuel pump is still in place and acts in tandem with the surge tank pumps by maintaining fuel level in the surge tank.
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Dr. VANOS - Corporate Logo
T#:3428562
Part#: 11361438694RKT
Ships in 1 Business Day
$ 525.99

This product was last offered at the strikethrough price on
04-15-2026

$ 466.00 USD
Free Shipping
$ 466.00 USD
Free Shipping