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OEM Mahle-Behr Thermostat - E82 E9X E60 X3 Z4 with N52 N54 engines ...
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Mahle-Behr - Corporate Logo
T#:341203
Part#: 11537549476
In Stock at Vendor
$ 135.19 USD
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$ 135.19 USD
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Engine running a little hot or is the temp gauge not telling you anything? The thermostat might be the likely problem. Many cooling issues start with the thermostat. This is electronically controlled by the engine computer based on the cooling demands from the engine. And cooling components are working harder than ever. Engine performance is also dependent on temperature - as temperatures rise and pass a certain threshold the engine computer will begin reducing power. Stay on top of your cooling maintenance by replacing critical components preventatively. This replacement thermostat fits many of the N51 N52 N53 N54 6 cylinder engines and is an OEM Behr part. 

The thermostat is located along with the water pump on the side of the engine. To gain access for removal you may need to remove the water pump as well. If the water pump is removed you MUST replace its mounting bolts. You can add them from the options below. We also have a bundled package that includes the water pump, mounting screws, connecting hose, and clamps if you want to replace everything together (recommended). 

This thermostat fits the following BMWs:
2008+  E82  BMW 128i 135i
2007+  E9X  BMW 325i 325xi 328i 328xi 330i 335i 335xi
2006+  E60  BMW 525i 525xi 528i 528xi 530i 530xi 535i 535xi
2006+  X3  BMW X3 3.0i X3 3.0si
2006+  Z4  BMW Z4 3.0i Z4 3.0si
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Titanium Exhaust Wrap - 2" X 25'
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Prosport Performance - Corporate Logo
T#:385025
Part#: HEA-WRAPKIT-25
Ships in 1 Business Day
$ 29.99 USD
Free Shipping on orders $49 and up

Constructed for durability with a tight weave, this heat wrap is designed to maintain proper thermal properties in your vehicles exhaust system. This material was hand selected specifically for it's heat characteristics and flexibility. Fiberglass is rated for 1200 degrees, however, this titanium wrap can withstand 1800 degrees! 

Key Features:

  • 2" wide x 1/16" thick
  • Durable, tightly woven, 100% fiberglass
  • Reduce under hood temperatures
  • Protect other engine components
  • Protect your hands/arms from burns
  • Each roll comes with 5 FREE, 14" long stainless steel zip ties
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OEM Mahle-Behr Thermostat - E39 E46 E60 E53 Z3 Z4 with M54, M52TU eng...
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Mahle-Behr - Corporate Logo
T#:341098
Part#: 11537509227
Ships in 1 Business Day
$ 103.81 USD
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$ 103.81 USD
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Replacement stock MAP thermostat with plastic housing and gasket for E46, E39, E60, X5, Z4 - M54 engine, M52TU engine. Your car may still operate fine according the instrument display but the electrically-operated thermostat may be going bad. This new thermostat includes the thermostat gasket, ready to install in your BMW.

Hailing from Stuttgart, Mahle-Behr specializes in automotive cooling systems. From air conditioning to engine cooling M-B has you covered with OE-quality replacement parts.

Applications:
1999-2003 E39 528i, 525i, 530i sedan, touring wagon (M52TU engine, M54 engine)
1999-2005 E46 323, 328, 325, 330 sedan, coupe, cabrio, touring wagon (M52TU engine, M54 engine)
2004-2005 E60 525i, 530i sedan, touring wagon (M54 engine)
2001-2006 E53 X5 3.0 (M54 engine)
2004-2006 E83 X3 2.5i X3 3.0i (M54 engine)
1999-2002 Z3 2.3. Z3 2.5i, 2.8 Z3 3.0i (M54 engine)
2003-2005 Z4 2.5i, Z4 3.0 (M54 engine)

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Prosport Titanium Exhaust Wrap - 2" x 50
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Prosport Performance - Corporate Logo
T#:385019
Part#: HEA-WRAPKIT-50
Ships in 6 Business Days
$ 49.99 USD
Free Shipping on orders $49 and up
Constructed for durability with a tight weave, this heat wrap is designed to maintain proper thermal properties in your vehicles exhaust system. This material was hand selected specifically for it's heat characteristics and flexibility. Fiberglass is rated for 1200 degrees, however, this titanium wrap can withstand 1800 degrees!
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Prosport Gold Heat Reflective Tape - 2" x 15'
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Prosport Performance - Corporate Logo
T#:385020
Part#: HEA-GWRAP-15
Back Ordered
$ 33.99 USD
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Constructed of laminated light-weight glass cloth, this gold reflective heat tape is designed to reflect 80% of radiant heat. With excellent pliability, this tape is easy to install. It's as simple as peel and stick.
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52mm Prosport Electrical Oil Pressure Gauge - Clear Lens/White LED ...
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Prosport Performance - Corporate Logo
T#:31390598
Part#: PSTOP270-12
In Stock at Vendor
$ 45.00 USD
Free Shipping on orders $49 and up

52mm Prosport Electrical Oil Pressure Gauge - Clear Lens/White LED provides precise monitoring of engine oil pressure, ensuring that drivers can detect issues before they become catastrophic. This high-quality gauge is crucial for tracking engine performance and preventing potential damage.

  • Accurate Oil Pressure Monitoring: Measures oil pressure from 0-100 PSI, helping to prevent engine damage by providing early warnings.
  • Clear Lens: Offers a clear and unobstructed view of the gauge readings, making it easy to monitor engine health at a glance.
  • White LED Backlighting: Enhances readability in low-light conditions with a bright and clear display.
  • Complete Kit: Includes sender, mounting hardware, visor, decals, and instructions for easy installation.
  • Durable Construction: Designed to withstand the demands of high-performance driving and continuous use.
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Hella Automatic Radiator -- E46 323/325/328/330, MZ4 Manual 6 sp. ...
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Mahle-Behr - Corporate Logo
T#:341065
Part#: 17119071519
In Stock
$ 275.99

This product was last offered at the strikethrough price on
01-08-2026

$ 211.99 USD
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$ 211.99 USD
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This is a Hella brand (OEM supplier to BMW) replacement radiator for all 1999-2006 E46 3 series (non-M), including 323i, 323Ci, 328i, 328Ci, 325i, 325Ci, 330i, 330Ci, and Z4 2.5 and 3.0. Compare to BMW list price of $318! Save big, while still getting the highest quality radiator available for your BMW.

Hella is a premium manufacturer that supplies automotive parts to numerous car brands across the world. Everything from electrical to mechanical genuine parts have been made and supplied directly to BMW before the vehicles ever leave the production floor. Their high quality, long lasting parts have made them a trusted brand chosen to help keep your BMW on the road for many years to come.

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts.  All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

This radiator fits the follow BMWs::
Only for Automatic Transmission 
1999-2006 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi - Not for cars with M56 engine

2006-2008 E85 E86 Z4 BMW Z4 M Coupe Z4 M Roadster

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Digital Oil Pressure Gauge EVO Series - 0-150 Psi
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Prosport Performance - Corporate Logo
T#:389617
Part#: 216EVOEOP.PSI
In Stock
$ 124.99 USD
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$ 124.99 USD
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The EVO series from ProSport Gauges is an award winning, industry leading option for those looking to push their car's limits. They allowing you to monitor crucial engine functions in one quick glance with advanced precision. Featuring a dual color readout, you can customize your readout to your liking. Offering a user friendly readout with a digital reading in the center with a bar-graph style sweep around the gauge as well. 

Kit Includes:

  • Digital Oil Pressure Guage (0-150 PSI) 
  • Instructions
  • Mounting hardware
  • Decals
  • Premium Electric Sender 
  • Wiring harness adapter
  • Dual color display (Blue or Red)
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Mahle-Behr Oil Cooler - Multiple BMWs
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Mahle-Behr - Corporate Logo
T#:591695
Part#: 11427525333
In Stock
$ 154.99

This product was last offered at the strikethrough price on
05-07-2026

$ 105.99 USD
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$ 105.99 USD
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Heat Exchanger - This item fits the following BMW Chassis: E70 X5,E71,E82,E83 X3,E85,E86,E89 Z4,F06,F10,F12,F13,F15,F16,F22,F25 X3,F26 X4,F30,F31,F32,F33,F34,F36 Fits BMW Engines including: N20,N26,N51,N51,N52,N52N,N54,N55
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52mm Prosport Electrical Oil Pressure Gauge - 0-100 Psi Blue/White ...
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Prosport Performance - Corporate Logo
T#:31158801
Part#: 216BFWBOPSM.PSI
Ships in 2 Business Days
$ 69.99 USD
Free Shipping on orders $49 and up

52mm Prosport Electrical Oil Pressure Gauge - 0-100 PSI Blue/White is essential for accurate engine monitoring. Unlike factory gauges, which may only alert you after damage has occurred, this Prosport gauge provides real-time, precise oil pressure readings, allowing you to identify potential issues before they escalate.

  • Monitors engine oil pressure from 0 to 100 PSI.
  • Features blue and white illumination for clear visibility.
  • Includes sender, mounting hardware, visor, decals, and instructions.
  • Enhances engine monitoring and helps prevent damage.
  • Universal fitment may require modification for proper installation.
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E46 323/325/328/330 Manual, Z4 OEM Behr Radiator
For manual transmission only.
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Mahle-Behr - Corporate Logo
T#:1219
Part#: 17119071518
In Stock at Vendor
$ 249.99 USD
$ 249.99 USD
This is a BEHR brand (OEM supplier to BMW) replacement radiator for all 1999-2006 E46 3 series (non-M), including 323i, 323Ci, 328i, 328Ci, 325i, 325Ci, 330i, 330Ci, and Z4 2.5 and 3.0. Don't pay the inflated list price from the dealer when you can save big, while still getting the highest quality radiator available for your BMW.

Hailing from Stuttgart, Mahle-Behr specializes in automotive cooling systems. From air conditioning to engine cooling M-B has you covered with OE-quality replacement parts.​

This radiator fits the follow BMWs: :
Only for Manual Transmission
1999-5/2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi - Not for cars with M56 engine

2003-2006 E85 BMW Z4 2.5i Z4 3.0i - M54 engine
2006-2008 E85 BMW Z4 M Roadster M Coupe
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EVO Series Digital Water Temperature Gauge - 80-280°F
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Prosport Performance - Corporate Logo
T#:389626
Part#: 216EVOWGWT.F
Ships in 2 Business Days
$ 78.99 USD
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$ 78.99 USD
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The EVO series from ProSport Gauges is an award winning, industry leading option for those looking to push their car's limits. They allowing you to monitor crucial engine functions in one quick glance with advanced precision. Featuring a dual color readout, you can customize your readout to your liking. Offering a user friendly readout with a digital reading in the center with a bar-graph style sweep around the gauge as well. 

Kit Includes:

  • Digital Water Temperature Guage (80-280 degrees) 
  • Instructions
  • Mounting hardware
  • Decals
  • Temperature sender - 1" long with 1/8" NPT threads
  • Dual color display (Green or White)
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EVO Series Digital Oil Temperature Gauge - 100-300°F
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Prosport Performance - Corporate Logo
T#:389634
Part#: 216EVOOT.F
Ships in 1 Business Day
$ 78.99 USD
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$ 78.99 USD
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The EVO series from ProSport Gauges is an award winning, industry leading option for those looking to push their car's limits. They allowing you to monitor crucial engine functions in one quick glance with advanced precision. Featuring a dual color readout, you can customize your readout to your liking. Offering a user friendly readout with a digital reading in the center with a bar-graph style sweep around the gauge as well. 

Kit Includes:

  • Digital Oil Temperature Guage (100-300 degrees) 
  • Instructions
  • Mounting hardware
  • Decals
  • Temperature sender - 1" long with 1/8" NPT threads
  • Dual color display (Blue or Red)
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Prosport EVO Series Digital Boost Gauge - 30 InHg/35 PSI
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Prosport Performance - Corporate Logo
T#:389614
Part#: 216EVOWGBO.PSI
In Stock
$ 109.99 USD
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$ 109.99 USD
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The EVO series from ProSport Gauges is an award winning, industry leading option for those looking to push their car's limits. They allowing you to monitor crucial engine functions in one quick glance with advanced precision. Featuring a dual color readout, you can customize your readout to your liking. Offering a user friendly readout with a digital reading in the center with a bar-graph style sweep around the gauge as well. 

Kit Includes:

  • 52mm Digital Boost Pressure Guage (30inHg - 35 PSI) 
  • Instructions
  • Tubing Kit
  • T-adapter
  • Premium Electric Sender
  • Mounting hardware
  • Green or White display
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52mm Electric Boost Gauge - 30inHg~30 PSI Amber/White
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Prosport Performance - Corporate Logo
T#:587021
Part#: 216BFWAEBOSM.PSI
Ships in 1 Business Day
$ 80.99 USD
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$ 80.99 USD
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Enhance your BMW or MINI vehicle's performance monitoring with the 52mm Electric Boost Gauge - 30inHg~30 PSI Amber/White. This gauge provides accurate readings of boost pressure, ensuring you stay informed about your engine's performance at all times. With its stylish amber and white display, it not only looks sleek but also offers clear visibility day or night. Easy to install and compatible with a range of BMW and MINI models, this gauge is a must-have for enthusiasts looking to monitor their boost levels effectively.

  • Accurately monitors boost pressure from 30inHg to 30 PSI
  • Stylish amber and white display for clear visibility
  • Enhances vehicle performance monitoring capabilities
  • Easy installation process
  • Compatible with various BMW and MINI models

Upgrade your BMW or MINI with the 52mm Electric Boost Gauge - 30inHg~30 PSI Amber/White to keep track of your boost levels with precision and style.

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EVO Series Digital Volt Gauge - 8-18v
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Prosport Performance - Corporate Logo
T#:389632
Part#: 216EVOVO
In Stock
$ 71.99

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

$ 65.99 USD
Limited Qty Sale
Free Shipping
$ 71.99

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

$ 65.99 USD
Limited Qty Sale
Free Shipping

The EVO series from ProSport Gauges is an award winning, industry leading option for those looking to push their car's limits. They allowing you to monitor crucial engine functions in one quick glance with advanced precision. Featuring a dual color readout, you can customize your readout to your liking. Offering a user friendly readout with a digital reading in the center with a bar-graph style sweep around the gauge as well. 

Kit Includes:

  • Digital Fuel Pressure Guage (8-18v) 
  • Instructions
  • Mounting hardware
  • Decals
  • Dual color display (Blue or red)
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Prosport EVO Series Digital Boost Gauge - 30 InHg/35 PSI
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Prosport Performance - Corporate Logo
T#:389613
Part#: 216EVOBO.PSI
In Stock
$ 109.99 USD
Free Shipping
$ 109.99 USD
Free Shipping

The EVO series from ProSport Gauges is an award winning, industry leading option for those looking to push their car's limits. They allowing you to monitor crucial engine functions in one quick glance with advanced precision. Featuring a dual color readout, you can customize your readout to your liking. Offering a user friendly readout with a digital reading in the center with a bar-graph style sweep around the gauge as well. 

Kit Includes:

  • 52mm Digital Boost Pressure Guage (30inHg - 35 PSI) 
  • Instructions
  • Tubing Kit
  • T-adapter
  • Premium Electric Sender
  • Mounting hardware
  • Blue or Red display
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EVO Series Digital Oil Temperature Gauge - 100-300°F
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Prosport Performance - Corporate Logo
T#:389627
Part#: 216EVOWGOT.F
In Stock
$ 78.99 USD
Free Shipping
$ 78.99 USD
Free Shipping

The EVO series from ProSport Gauges is an award winning, industry leading option for those looking to push their car's limits. They allowing you to monitor crucial engine functions in one quick glance with advanced precision. Featuring a dual color readout, you can customize your readout to your liking. Offering a user friendly readout with a digital reading in the center with a bar-graph style sweep around the gauge as well. 

Kit Includes:

  • Digital Oil Temperature Guage (100-300 degrees) 
  • Instructions
  • Mounting hardware
  • Decals
  • Temperature sender - 1" long with 1/8" NPT threads
  • Dual color display (Green or White)
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EVO Series Universal Digital Water Temperature Gauge - 80-280°F ...
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Prosport Performance - Corporate Logo
T#:389633
Part#: 216EVOWT.F
In Stock
$ 78.99

This product was last offered at the strikethrough price on
07-01-2026

$ 71.99 USD
Limited Qty Sale
Free Shipping
$ 78.99

This product was last offered at the strikethrough price on
07-01-2026

$ 71.99 USD
Limited Qty Sale
Free Shipping

The EVO series from ProSport Gauges is an award winning, industry leading option for those looking to push their car's limits. They allowing you to monitor crucial engine functions in one quick glance with advanced precision. Featuring a dual color readout, you can customize your readout to your liking. Offering a user friendly readout with a digital reading in the center with a bar-graph style sweep around the gauge as well. 

Kit Includes:

  • Digital Water Temperature Guage (80-280 degrees) 
  • Instructions
  • Mounting hardware
  • Decals
  • Temperature sender - 1" long with 1/8" NPT threads
  • Dual color display (Blue or red)
Show More Show Less
Prosport Electrical Oil Pressure Gauge - 0-100 Psi
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Prosport Performance - Corporate Logo
T#:584307
Part#: 216BFWAOPSM.PSI
In Stock
$ 69.99 USD
Free Shipping
$ 69.99 USD
Free Shipping

Ensure optimal engine monitoring for your BMW with the aftermarket 0-100 PSI gauge kit, offering enhanced visibility and early detection of potential issues. Avoid costly engine damage by monitoring engine functions at a glance, providing peace of mind and proactive maintenance.

  • Improves engine monitoring beyond factory gauge capabilities
  • Early detection of potential issues for preventive maintenance
  • Comprehensive kit includes sender, mounting hardware, visor, decals, and instructions
  • Compatible with BMW models for easy installation and reliable performance
  • Note: Consider our Oil Filter Adaptor Plate for easier sender installation; Subaru owners can use Oil Galley plugs for direct engine block screw-in.
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45mm Electric Boost Gauge - 30inHg~30 PSI
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Prosport Performance - Corporate Logo
T#:389622
Part#: 175CLSMARBO-R.PS
In Stock
$ 92.99 USD
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$ 92.99 USD
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In boosted applications, it's crucial to know the amount of boost pressure you are carrying in order to optimize performance. This 45mm boost gauge from Prosport is the best way to do just that. Featuring a black face, with amber back lighting it will portray your information accurately without blinding you in the process. This guage is designed to used precision electric sensors, so you get the most accurate reading every time. 

Key Features:

  • 270 degree dial sweep
  • Track tested and race proven
  • Full gauge sweep on start up
  • Black face, red needle, amber backlit
  • 30inHg to 30PSI
  • 45mm diameter
  • Includes: Tubing kit, T-Adapter, Electric Sender, quick connect pigtail wiring, Decal and Instructions.
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Prosport Fiberglass Exhaust Wrap - White - 2" x 50'
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Prosport Performance - Corporate Logo
T#:385017
Part#: HEA-WRAPKIT-WHT
In Stock at Vendor
$ 31.99 USD
Free Shipping on orders $49 and up
Constructed of durable, tight-woven fiberglass, this heat wrap is designed to maintain proper thermal properties in your vehicles exhaust system. This material was hand selected specifically for it's heat characteristics and flexibility.
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Prosport Fiberglass Exhaust Wrap - Black - 2" x 50'
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Prosport Performance - Corporate Logo
T#:385018
Part#: HEA-WRAPKIT-BLK
Ships in 1 Business Day
$ 28.00 USD
Free Shipping on orders $49 and up
Constructed of durable, tight-woven fiberglass, this heat wrap is designed to maintain proper thermal properties in your vehicles exhaust system. This material was hand selected specifically for it's heat characteristics and flexibility.
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52mm Prosport Electrical Boost Gauge - Clear Lens/White LED
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Prosport Performance - Corporate Logo
T#:31191884
Part#: PSTEBO270-12
In Stock at Vendor
$ 71.99 USD
Free Shipping on orders $49 and up

52mm Prosport Electrical Boost Gauge - Clear Lens/White LED is an essential tool for any supercharged or turbocharged vehicle. This precision gauge allows drivers to monitor boost levels with accuracy and style, ensuring peak performance and optimal engine tuning.

  • Accurate Boost Monitoring: Provides precise readings of boost pressure, essential for maintaining peak performance.
  • Clear Lens: Offers a clear view of gauge readings under various lighting conditions.
  • White LED Backlighting: Ensures easy readability and a stylish appearance, even in low-light environments.
  • Durable Construction: Built to withstand high-performance conditions and continuous use.
  • Easy Installation: Designed for straightforward installation with included mounting hardware.
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52mm Electric Boost Gauge - 30inHg~30 PSI Blue/White
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Prosport Performance - Corporate Logo
T#:31589423
Part#: 216BFWBEBOSM.PSI
In Stock at Vendor
$ 80.99 USD
Free Shipping on orders $49 and up
EVO Series Digital Fuel Pressure Gauge - 0-100 Psi
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Prosport Performance - Corporate Logo
T#:389624
Part#: 216EVOWGEFP.PSI
Ships in 1 Business Day
$ 124.99 USD
Free Shipping
$ 124.99 USD
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The EVO series from ProSport Gauges is an award winning, industry leading option for those looking to push their car's limits. They allowing you to monitor crucial engine functions in one quick glance with advanced precision. Featuring a dual color readout, you can customize your readout to your liking. Offering a user friendly readout with a digital reading in the center with a bar-graph style sweep around the gauge as well. 

Kit Includes:

  • Digital Fuel Pressure Guage (0-100 PSI) 
  • Instructions
  • Premium fuel sender
  • Mounting hardware
  • Decals
  • Green or white display
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Prosport EVO Series Digital Wideband Air Fuel Gauge Kit - 10.0:1 To 2...
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Prosport Performance - Corporate Logo
T#:389623
Part#: 216EVOWGAFRWB4.9
Ships in 1 Business Day
$ 241.99 USD
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$ 241.99 USD
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The EVO series from ProSport Gauges utilizes the latest Bosch wideband 02 sensor -5 wire heated LSU 4.9. This gauge offers a 10.0:1 to 20.0:1 AFR readings; the widest range on the market! Featuring a dual color readout, you can customize your readout to your liking. Offering a user friendly readout with a digital reading in the center with a bar-graph style sweep around the gauge as well. 

Kit Includes:

  • AFR digital Gauge
  • Bosch 4.9  5 wire heated O2 sensor
  • Weld in Bung
  • Instructions
  • Wiring harness(Gauge to O2 sensor) 10 feet long
  • Plug and play wiring harness
  • Decals
  • 0-5 volt output signal for data logging
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Digital Air Fuel Ratio Kit-Amber LCD - 2-1/16" Wideband
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Prosport Performance - Corporate Logo
T#:26005242
Part#: PSAFRLCDWB4.9AMB
Ships in 1 Business Day
$ 218.99 USD
Free Shipping on orders $49 and up

Enhance your BMW's engine performance monitoring with the Wideband Air Fuel Ratio Gauge. This gauge features an Amber LCD Display and provides precise readings with its 0-5 volt output signal. Powered by the latest Bosch wideband O2 sensor, this gauge offers the widest range of AFR readings from 10.0:1 to 20.0:1. With its intuitive design, the gauge displays AFR levels in real-time, changing from green (Rich) to Yellow (Optimal) to Red (Lean) for immediate reference.

Key Benefits:

  • Wide range of AFR readings for comprehensive engine monitoring
  • Amber LCD display ensures clear visibility in various lighting conditions
  • Bar-graph LED indicators provide quick reference to AFR levels
  • Complete kit includes all necessary components for easy installation
  • Plug and play design for hassle-free setup
  • 0-5 volt output signal enables data logging for performance analysis

Upgrade your BMW's monitoring capabilities with the Wideband Air Fuel Ratio Gauge, providing accurate AFR readings and intuitive display features.

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OEM Mahle-Behr Receiver Drier Canister - E38 E39 E46 E83 Z4
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Mahle-Behr - Corporate Logo
T#:375887
Part#: 64538377330
Ships in 1 Business Day
$ 55.53

This product was last offered at the strikethrough price on
04-13-2026

$ 55.46 USD
Free Shipping on orders $49 and up
$ 55.46 USD
Free Shipping on orders $49 and up

Removing water from your A/C refrigerant, driers are an important part to ensure a long life for all A/C components. OEM Mahle-Behr driers will eliminate all water and contaminants to help extend the life of your A/C system.

As a leading source of high-performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts. All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

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BMW & MINI Digital Wideband Air Fuel Gauge Kit - 10.0:1 To 20.0:1 AFR...
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Prosport Performance - Corporate Logo
T#:389630
Part#: 216EVOAFRWB4.9
Ships in 1 Business Day
$ 241.99 USD
Free Shipping
$ 241.99 USD
Free Shipping

The EVO series from ProSport Gauges utilizes the latest Bosch wideband 02 sensor -5 wire heated LSU 4.9. This gauge offers a 10.0:1 to 20.0:1 AFR readings; the widest range on the market! Featuring a dual color readout, you can customize your readout to your liking. Offering a user friendly readout with a digital reading in the center with a bar-graph style sweep around the gauge as well. 

Kit Includes:

  • AFR digital Gauge
  • Bosch 4.9  5 wire heated O2 sensor
  • Weld in Bung
  • Instructions
  • Wiring harness(Gauge to O2 sensor) 10 feet long
  • Plug and play wiring harness
  • Decals
  • 0-5 volt output signal for data logging
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52mm Supreme Series Boost Gauge Kit - White/Amber with White Pointer/...
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Prosport Performance - Corporate Logo
T#:557080
Part#: 216CLSDWABOU-R.P
Ships in 1 Business Day
$ 100.99 USD
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$ 100.99 USD
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EVO Series Digital Volt Gauge - 8-18v
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Prosport Performance - Corporate Logo
T#:389625
Part#: 216EVOWGVO
Ships in 1 Business Day
$ 71.99 USD
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$ 71.99 USD
Free Shipping

The EVO series from ProSport Gauges is an award winning, industry leading option for those looking to push their car's limits. They allowing you to monitor crucial engine functions in one quick glance with advanced precision. Featuring a dual color readout, you can customize your readout to your liking. Offering a user friendly readout with a digital reading in the center with a bar-graph style sweep around the gauge as well. 

Kit Includes:

  • Digital Volt Gauge (8-18v) 
  • Instructions
  • Mounting hardware
  • Decals
  • Dual color display (Green or White)
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Mahle-Behr Radiator - Manual - E46, Z4
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Mahle-Behr - Corporate Logo
T#:341268
Part#: 17119071517
Ships in 1 day
$ 250.99

This product was last offered at the strikethrough price on
05-07-2026

$ 243.99 USD
$ 243.99 USD
Replace your leaking radiator.

52mm Supreme Series Coolant Temperature Gauge Kit - White/Amber-White...
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Prosport Performance - Corporate Logo
T#:557084
Part#: 216CLSDWAWTU-R.F
Ships in 5 Business Days
$ 96.00 USD
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$ 96.00 USD
Free Shipping
52mm Supreme Series Oil Temperature Gauge- White/Amber-White Pointer/...
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Prosport Performance - Corporate Logo
T#:557081
Part#: 216CLSDWAWOTU-R.
Ships in 5 Business Days
$ 96.00 USD
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$ 96.00 USD
Free Shipping
OEM Behr Coolant Expansion Tank Cap - E36 E46 E34 E39 E32 E38 E65 X3 ...
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Mahle-Behr - Corporate Logo
T#:2766
Part#: 17111742231
In Stock
$ 19.99 USD
Free Shipping on orders $49 and up
This radiator expansion tank cap is used most BMW's from 1991-2006. It is a common failure item. When this item fails, it cannot hold pressure which results in your BMW overheating. If you are overhauling your coolant system, now is the time to consider preventative replacing this cap. It is also referred to as the coolant reservoir cap.

Hailing from Stuttgart, Mahle-Behr specializes in automotive cooling systems. From air conditioning to engine cooling M-B has you covered with OE-quality replacement parts.

This item fits the following BMWs:
1990-1991 E30 BMW 318i 318is 318ic
1992-1998 E36 BMW 318i 318is 318ic 323is 323ic 325i 325is 325ic 328i 328is M3
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi M3
1989-1995 E34 BMW 530i 535i 540i M5
1991-1995 E34 BMW 525i
1997-2003 E39 BMW 525i 528i 530i 540i M5
1989-1994 E32 BMW 735i 735il 740i 740il 750il
1995-2001 E38 BMW 740i 740il 750il
2002-2008 E65 BMW 745i 745li 750i 750li 760i 760li
1990-1998 E31 BMW 840i 840ci 850i 850ci 850csi
2004-2011 E83 BMW X3 2.5i X3 3.0i X3 3.0si
2000-2006 E53 BMW X5 30.0i X5 4.4i X5 4.6is X5 4.8is
1996-2002 Z3 BMW Z3 1.9 Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i M Coupe M Roadster
2003-2008 E85 BMW Z4 2.5i Z4 3.0i Z4 3.0si M Roadster M Coupe
2000-2003 E52 BMW Z8 Z8 Alpina
2007+ E90 BMW 335i & 335xi
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EVO Series Digital Fuel Pressure Gauge - 0-100 Psi
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Prosport Performance - Corporate Logo
T#:389631
Part#: 216EVOEFP.PSI
Ships in 1 Business Day
$ 124.99 USD
Free Shipping on orders $49 and up

The EVO series from ProSport Gauges is an award winning, industry leading option for those looking to push their car's limits. They allowing you to monitor crucial engine functions in one quick glance with advanced precision. Featuring a dual color readout, you can customize your readout to your liking. Offering a user friendly readout with a digital reading in the center with a bar-graph style sweep around the gauge as well. 

Kit Includes:

  • Digital Fuel Pressure Guage (0-100 PSI) 
  • Instructions
  • Premium fuel sender
  • Mounting hardware
  • Decals
  • Blue or red display
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Boost Hose Kit
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Prosport Performance - Corporate Logo
T#:389621
Part#: PS-HOSE
Ships in 1 Business Day
$ 19.00 USD
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Kit Includes:

  • 6 feet of hose
  • T-fitting
  • In-line filter

*This is only for replacement parts. All new ProSport boost gauges already come with these components*

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52mm Mechanical Boost Gauge - 30inHg~30 PSI Amber/White
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Prosport Performance - Corporate Logo
T#:31158802
Part#: 216BFWABOSM.PSI
Ships in 1 Business Day
$ 52.00 USD
Free Shipping on orders $49 and up

52mm Mechanical Boost Gauge - 30inHg~30 PSI Amber/White

The 52mm Mechanical Boost Gauge - 30inHg~30 PSI Amber/White is an essential tool for vehicles equipped with superchargers or turbochargers, providing accurate readings of boost pressure to ensure peak performance. This gauge is crucial for monitoring boost levels at maximum RPMs, allowing drivers to track performance as they modify their vehicle.

  • Accurate Boost Measurement: Monitors boost pressure from -30 to +30 PSI.
  • Amber/White Lighting: Offers clear visibility and stylish illumination.
  • Mechanical Operation: Provides reliable performance without the need for electrical sensors.
  • Complete Kit Included: Comes with mounting hardware, tubing kit, T-adaptor, electrical sender, hood, and installation instructions.
  • Pointer Sweep: Performs a full pointer sweep at startup for easy verification of functionality.
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Prosport Performance Metric Adaptor Kit
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Prosport Performance - Corporate Logo
T#:389899
Part#: PS-METKIT
Ships in 1 Business Day
$ 16.99 USD
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An easy way to install senders for any foreign car. M16x1.5, M14x1.5, M12x1.0, M10x1.0, 1/8"BSP

52mm Prosport Electric Water Temperature Gauge - 110°-300°F - A...
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Prosport Performance - Corporate Logo
T#:31589421
Part#: 216BFWAWTSM.F
Ships in 1 Business Day
$ 62.99 USD
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52mm Prosport Mechanical Boost Gauge - Clear Lens/White LED
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Prosport Performance - Corporate Logo
T#:29898484
Part#: PSTBO270-12
Ships in 1 Business Day
$ 40.00 USD
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EVO Series Digital Pyrometer Gauge - 400-2400° F
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Prosport Performance - Corporate Logo
T#:389635
Part#: 216EVOEGT.F
Ships in 1 Business Day
$ 150.99 USD
Free Shipping
$ 150.99 USD
Free Shipping

The EVO series from ProSport Gauges is an award winning, industry leading option for those looking to push their car's limits. They allowing you to monitor crucial engine functions in one quick glance with advanced precision. Featuring a dual color readout, you can customize your readout to your liking. Offering a user friendly readout with a digital reading in the center with a bar-graph style sweep around the gauge as well. 

Kit Includes:

  • Digital Pyrometer Guage (400-2400 degrees) 
  • Instructions
  • Mounting hardware
  • Decals
  • K type probe/sender - 6' long with 1/8" NPT threads
  • Dual color display (Blue or Red)
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A/C Compressor With Clutch
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Mahle-Behr - Corporate Logo
T#:594784
Part#: 64506950789
In Stock at Vendor
$ 766.21 USD
Free Shipping on orders $49 and up
If you’re Air Conditioning Condenser leaks or is just plain worn out, your cars A/C will not function. This can leave your car hot in the summer, and hard to defrost in the winter. With it not working, you'll be hauling around a lot of extra weight for no reason, so you might as well get it fixed. This replacement condenser will work perfectly with your vehicle and keep your vehicle cool.
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