Free Shipping on orders $99 and up! Some exclusions apply. Contiguous US only.

BMW E46 Gauge Kits and Data Acquisition

BMW E46 Gauge Kits and Data Acquisition Information is one of the most important tools in making your car faster, handle and brake better, and just be more reliable. Supplemental gauges have long been an easy and effective method of gathering and monitoring data on how the engine is performing, cooling system performance, engine tuning, oil pressure and temp, chassis dynamics, and just about anything else you can think of. Race teams employ teams of data engineers that study and articulate changes in the never ending quest of going faster.

Data acquisition and interpretation does not have to be a black art, however. We offer products that collect and present vital information in an easy to understand display. Think of these as smartphones for your car - sophisticated, touch-button operation, easy installation, and immensely valuable.
You're currently viewing parts for your (E46) 3-Series 1999-2005. Reset your chassis
For accurate results, specify your model below.
EVO Series Digital Wideband Air Fuel Gauge Kit - 10.0:1 To 20.0:1 AFR

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
Prosport Performance
Part #: 216EVOAFRWB4.9
Price: $209.00 (USD) 
Direct Ship
Free Shipping Free Shipping
Quantity:   
Awron Progamming update for High Horsepower Cars - All Awron equipped vehicles

This programming update will allow your AWRON to read and log higher values. Use this if your are building your engine for extreme horsepower or you have changed induction types.

This product fits the following vehicles:
2010 - 2016 F10 5 Series Sedan 520i 523i 528i 528iX 530i 535i 535iX 550i 550iX Hybrid 5 M5 
2010+ F25 X3 SUV X3 18i X3 20d X3 20i X3 20iX X3 28i X3 28iX X3 35iX
2014+ F26 X4 SAC X4 20dX X4 20iX X4 28iX X4 30dX X4 35dX X4 35iX
2012+ F30 3 Series Sedan 320i 320i ed 320iX 328i 328iX 328i 328iX 335i 335iX 340i 340ix Hybrid 3
2012+ F31 3 Series Touring Wagon 316i 320i 320iX 328i 328iX 335i 335iX 340i 340ix
2014+ F32 4 Series Coupe 420i 420iX 428i 428iX 435i 435iX
2014+ F33 4 Series Convertible, 420i 428i 428iX435i 435iX
2014+ F34 Gran Turismo (GT) 320i 320iX 328i 328iX 335i 335iX
2015+ F35 3 Series Li (long wheelbase) 316Li 320Li 328Li 328Lix 335Li
2015+ F36 4 Series Gran Coupe 418d 420i 420iX 428i 428iX 435i 435iX
2015+ F80 M3
2015+ F82 M4 M4 GTS
2015+ F83 M4 Convertible

Awron
Part #: AW80000.1
Price: $496.95 (USD) 
Ships on Aug 9, 2018
Quantity:   
Prosport Performance Metric Adaptor Kit Brass adapters with sizes measuring: M16x1.5, M14x1.5, M12x1.0, M10x1.0, 1/8" BSP
Prosport Performance
Part #: PS-METKIT
Price: $15.99 (USD) 
Direct Ship
Quantity:   
EVO Series Digital Oil Temperature Gauge - 100-300°F

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)
Prosport Performance
Part #: 216EVOOT.F
Price: $60.00 (USD) 
In Stock
Quantity:   
EVO Series Digital Water Temperature Gauge - 80-280°F

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)
Prosport Performance
Part #: 216EVOWT.F
Price: $60.00 (USD) 
In Stock
Quantity:   
P3Cars Vent Integrated Data Display and Boost Gauge - E46 3 series 1999-2006 As Used on our Project E46 M3
Multi-Informational Display Blended With Your Factory Dash Vent!

  • Data Display and Recorder
  • Diagnostic Fault Code Display and Clearing
  • OEM Appearance and Fitment
  • Plug & Go Install!

The P3Cars Vent Integrated Digital Interface (vidi) is the data display you've always wanted. It simply plugs in to the OBD communication port - no modifications or re-wiring needed at all! Pop out your stock air vent, run the data cables through the dash, reinstall the vent with the new display and you're done! The P3 gauge reads and interprets data available from the OBD port and displays it in realtime. Data that was previously only available with advanced factory diagnostic tools is now literally at your fingertips. On newer models BMW took away gauges and information displays and now you can get that information back! Use the data stream to evaluate your engine performance, acceleration and braking improvements from modifications, cooling system performance, battery condition, and more. Use the data to spot signs of trouble before it's too late. You can record and play back 15 seconds of data for analysis. It also works as a diagnostic trouble code display and has a clear function for resetting the codes. Auxiliary inputs also included so you can read actual boost on supercharged or turbo engines (t-connector and vacuum line included). This makes it the perfect companion to JB or other piggyback modules so you can display the actual boost instead of reading the incorrect value from the OBD port.

The whole kit is installed in the original left-side air vent housing. You can order it two ways - the basic display for a DIY install in your original vent (easy!) or pre-installed in a new OE BMW vent (easier!). Wit the cables and hardware tucked away behind the dash there is no trace of the P3 gauge's aftermarket installation. It's so well-integrated that it looks like a factory BMW part! It's color-matched to your existing gauges and has a dimmer feature. The entire kit is totally reversible. The P3 uses the car's existing OBD communication port, which is the same one used by dealerships, shops, and state inspection stations so just unplug the connector when access to the OBD port is required.

Analog Features. The P3 gauge is equipped with three analog inputs which allows you to add other sensors and more data. For instance, if you wanted to display Air/Fuel readings you can use an analog line to your AFR wideband sensor in the exhaust. Or fluid temps from the transmission, differential, etc. You can also read before/after intercooler temps or just about anything else you can imagine. The P3 gauge becomes your own custom dash just like a race car. Additional parts and gauge configuration will be required when using any analog inputs. The P3 wiring works with any analog 0-5V sensor which is the standard among universal sensors.

30-day Money Back Guarantee - if you're not in love with the P3 gauge like we are, send it back for a full refund (less shipping costs)
One year warranty - covers you from defects for one year

For further information, visit our P3 Gauge page.

Data Displays

Intake Air Temp

Coolant Temp

Boost/Vacuum

Ignition Timing

Throttle Opening

Uncorrected Speed

Uncorrected RPM

Programmable Shift Light

Battery Voltage


P3 Gauge Demo:


The P3 Gauge In Action:



This item fits the following BMWs:
1999-2005 E46 BMW 4 Door Sedan 323i 325i 325xi 328i 330i 330xi
2000-2006 E46 BMW 2 Door Coupe & Convertible 323ci 325ci 328ci 330ci
P3 Gauges
Part #: P3-E46-GAUGE
Price: $389.00 (USD) 
Direct Ship
Free Shipping Free Shipping
EVO Series Digital Oil Temperature Gauge - 100-300°F

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)
Prosport Performance
Part #: 216EVOWGOT.F
Price: $60.00 (USD) 
Direct Ship
Quantity:   
45mm Electric Boost Gauge - 30inHg~30 PSI

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.
Prosport Performance
Part #: 175CLSMARBO-R.PS
Price: $80.00 (USD) 
In Stock
Quantity:   
EVO Series Digital Wideband Air Fuel Gauge Kit - 10.0:1 To 20.0:1 AFR

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
Prosport Performance
Part #: 216EVOWGAFRWB4.9
Price: $209.00 (USD) 
Direct Ship
Free Shipping Free Shipping
Quantity:   
P3Cars Low Profile OBD Plug with 2-ft Extension Harness If you have ever wished the OBD plug was easier to access this is the product for you! P3 Cars developed this extension harness for use with their wonderful P3 Gauges but it serves other purposes too. The main feature is the low profile plug that is connected to the car's factory OBD port (by the driver's ankle or knee). With the P3 Gauge or other OBD tools the plug can be large and bulky which can interfere with installation or un-plugging the unit. In some cases the installation requires you to modify the cover for the OBD port for a seamless install. But with the slim design of the P3 extension harness it fits out of sight in almost every application.

The second great feature is that you can now plug into the OBD port from almost anywhere around the car. One complaint most people have is the OBD socket is hidden or awkward to plug anything into. With 2 feet of extension you can now mount the new socket in a more convenient location - higher on the dash, the center console, even under the hood (on some models)! The new location is completely customizable. Tuners and service techs who use multiple plug-in OBD tools really love this harness because they no longer have to crawl around the interior over and over.

This extension harness works on all OBD-II vehicles, including non-BMW cars and trucks.
P3 Gauges
Part #: P30BDFLEX
Price: $18.75 (USD) 
$30.00
Limited Qty Sale
In Stock
Quantity:   
Boost Hose Kit

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*

Prosport Performance
Part #: PS-HOSE
Price: $15.00 (USD) 
Direct Ship
Quantity:   
EVO Series Digital Pyrometer Gauge - 400-2400° F

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)
Prosport Performance
Part #: 216EVOEGT.F
Price: $119.00 (USD) 
Direct Ship
Quantity:   
BMW E46 - P3 OBD2 Multi-Gauge

P3 Multi-Gauge (*Diesel engines not supported)

  • Plug and Play install - just plug into your obd2 port and install into dash!
  • Reads and clears OBD2 Codes
  • OBD2 Data for Coolant Temp, Intake Air Temp, Exhaust Gas Temp, Throttle Plate, Vehicle Speed, RPM, Shift-light, Battery voltage, 0-60 timer and more!
  • Peak Recall on all functions
  • Optional Auto-Dim or Manual Dimmer
  • 2 x universal 0-5v linear analog inputs
  • Includes digital display, custom OBD2 wire harness and control box.

 

P3 Gauges
Part #: LvP3BE46
Price: $389.00 (USD) 
Direct Ship
Quantity:   
Oil Temperature Sensor And Gauge Kit

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) 
  • Turner oil sensor flange
  • Instructions
  • Mounting hardware
  • Decals
  • Temperature sender - 1" long with 1/8" NPT threads
  • Dual color display (Green or White)

**Includes Turner oil level sensor flange!**

Packaged by Turner
Part #: oiltempgaugeKT1
Price: $155.94 (USD) 
Direct Ship
Quantity:   
EVO Series Digital Water Temperature Gauge - 80-280°F

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)
Prosport Performance
Part #: 216EVOWGWT.F
Price: $60.00 (USD) 
Direct Ship
Quantity:   
EVO Series Digital Oil Pressure Gauge - 0-150 Psi

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)
Prosport Performance
Part #: 216EVOEOP.PSI
Price: $96.00 (USD) 
Direct Ship
Quantity:   
EVO Series Digital Fuel Pressure Gauge - 0-100 Psi

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
Prosport Performance
Part #: 216EVOEFP.PSI
Price: $96.00 (USD) 
Direct Ship
Quantity:   
EVO Series Digital Pyrometer Gauge - 400-2400° F

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 (Green or White)
Prosport Performance
Part #: 216EVOWGEGT.F
Price: $119.00 (USD) 
Direct Ship
Quantity:   
Turner Motorsport 45mm Boost Gauge - Amber

With all the high-end gauges flooding the market today (don't get us wrong, we love those too!) we felt compelled to offer a driver-oriented gauge that communicated a simple parameter - boost. Featuring an an amber backlight and needle, the Turner Boost Gauge pairs well with interior and gauge lighting. With a typeface to match BMW's conventional gauge style, even the choosiest enthusiast will be comfortable installing this gauge. We also decided to stay with a more traditional style gauge to maintain a classic Motorsport look while perfectly matching your interior so nothing seems out of place.

Having a boost gauge in your car will provide you with a view on where your car is performing when dialing in after upgrades or even diagnose a performance related issue such as a boost leak. Our gauge provides a view on where your boost levels are at under certain RPM's allowing you to make adjustments for top performance. 

Features:

  • Amber back light and BMW-style typeface to perfectly match your interior 
  • Boost reading up to 30psi & down to 30 In-Hg
  • Installs easily in a variety of 45mm gauge pods
  • Includes wiring harness and installation hardware

This item fits the following BMWs: 
Covers all BMW's with forced induction either included or added to the vehicle. Creative installation may be required.

Turner Motorsport
Part #: 022987TMS01A-01K
Price: $149.95 (USD) 
In Stock
Free Shipping Free Shipping
Quantity:   
EVO Series Digital Volt Gauge - 8-18v

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)
Prosport Performance
Part #: 216EVOVO
Price: $56.00 (USD) 
Direct Ship
Quantity:   
HARD Motorsport Gauge Cluster Delete Panel -- BMW E46

HARD Motorsport's E46 Gauge Cluster Delete panel is made of high quality ABS plastic that is light and durable. Perfect for replacing you factory gauge cluster and giving you the look of a factory built race-car. This piece installs directly into your oem cluster location using factory hardware, no extra hardware or brackets are needed.

 

This fits the following vehicles:

E46 BMW All

HARD Motorsport
Part #: HARD.CLUSTERE46
Price: $76.00 (USD) 
Direct Ship
Free Shipping Free Shipping
Quantity:   
EVO Series Digital Boost Gauge - 30 InHg/35 PSI

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
Prosport Performance
Part #: 216EVOBO.PSI
Price: $85.00 (USD) 
In Stock
Quantity:   
EVO Series Digital Volt Gauge - 8-18v

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 (Green or White)
Prosport Performance
Part #: 216EVOWGVO
Price: $56.00 (USD) 
Direct Ship
Quantity:   
Turner Motorsport 45mm Boost Gauge - Blue & White

With all the high-end gauges flooding the market today (don't get us wrong, we love those too!) we felt compelled to offer a driver-oriented gauge that communicated a simple parameter - boost. Featuring an an amber backlight and needle, the Turner Boost Gauge pairs well with interior and gauge lighting. With a typeface to match BMW's conventional gauge style, even the choosiest enthusiast will be comfortable installing this gauge. We also decided to stay with a more traditional style gauge to maintain a classic Motorsport look while perfectly matching your interior so nothing seems out of place.

Having a boost gauge in your car will provide you with a view on where your car is performing when dialing in after upgrades or even diagnose a performance related issue such as a boost leak. Our gauge provides a view on where your boost levels are at under certain RPM's allowing you to make adjustments for top performance. 

Features:

  • Amber back light and BMW-style typeface to perfectly match your interior 
  • Boost reading up to 30psi & down to 30 In-Hg
  • Installs easily in a variety of 45mm gauge pods
  • Includes wiring harness and installation hardware

This item fits the following BMWs: 
Covers all BMW's with forced induction either included or added to the vehicle

Turner Motorsport
Part #: 022987TMS01A-02K
Price: $149.95 (USD) 
Ships in 3 days
Free Shipping Free Shipping
Quantity:   
EVO Series Digital Fuel Pressure Gauge - 0-100 Psi

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
Prosport Performance
Part #: 216EVOWGEFP.PSI
Price: $96.00 (USD) 
Direct Ship
Quantity:   
EVO Series Digital Boost Gauge - 30 InHg/35 PSI

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
Prosport Performance
Part #: 216EVOWGBO.PSI
Price: $85.00 (USD) 
In Stock
Quantity: