BMW Gauge Kits and Data Acquisition for BMW 3 Series E30 (1984-1991)

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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.
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Race German - Corporate Logo
T#:7703219
Part#: RGE30GCR-MOT
Ships in 3 Business Days
$ 35.00 USD
Free Shipping on orders $49 and up
Race German has devoted themselves to providing quality products for late model BMWs that cover both street and track applications. Race German has now grown their catalog to a wide variety of models and products geared towards keeping your car looking and running nice. Looking to add a little extra flair to your E30 gauge cluster? Look no further. Race German's E30 gauge cluster rings add a subtle bit of style to make your car stand out from the rest. These gauge cluster rings are CAD designed and made from high quality ASA polymer. They feature a unique textured finish that perfectly matches the interior of your car. These are completely plug and play and reversible if you ever wanted to remove them. Note: The rings come in either VDO or Motometer. Please verify which gauge cluster you have before purchasing.
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Race German - Corporate Logo
T#:7703221
Part#: RGE30GCR-VDO
Ships in 8 Business Days
$ 35.00 USD
Free Shipping on orders $49 and up
Race German has devoted themselves to providing quality products for late model BMWs that cover both street and track applications. Race German has now grown their catalog to a wide variety of models and products geared towards keeping your car looking and running nice. Looking to add a little extra flair to your E30 gauge cluster? Look no further. Race German's E30 gauge cluster rings add a subtle bit of style to make your car stand out from the rest. These gauge cluster rings are CAD designed and made from high quality ASA polymer. They feature a unique textured finish that perfectly matches the interior of your car. These are completely plug and play and reversible if you ever wanted to remove them. Note: The rings come in either VDO or Motometer. Please verify which gauge cluster you have before purchasing.
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Race German - Corporate Logo
T#:7703222
Part#: RGE30MTRK
In Stock at Vendor
$ 47.99 USD
Free Shipping on orders $49 and up
Race German has devoted themselves to providing quality products for late model BMWs that cover both street and track applications. Race German has now grown their catalog to a wide variety of models and products geared towards keeping your car looking and running nice. Over 30 years or more the sun degrades the plastic of the gauge cluster and it becomes brittle. Many times when you go to remove the gauge cluster, the mounting tabs end up breaking. When this happens, you are unable to properly mount the cluster firmly in place. No worries, Race German's E30 gauge cluster repair kit will solve all your problems. Made from high strength ABS plastic, these tabs are stronger than the originals. Easily mount them with the provided screws, or glue them in place. Easy to follow instructions are provided.
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Odometer Gears - Corporate Logo
T#:397709
Part#: VDOE3-48X14N
In Stock
Sale - Save 51% $ 25.00

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

$ 12.28 USD
Free Shipping on orders $49 and up
Sale - Save 51%
$ 25.00

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

$ 12.28 USD
Free Shipping on orders $49 and up

The gears that drive the odometer in older BMW's had a habit of wearing down or breaking, leading to faulty reading on vehicle mileage. Unfortunately, these are not items you can get directly from BMW. Lucky for us, the team over at Odometer Gears started their business specifically for specialty items such as these.

Using plastic injection molding, Odometer Gears are able to create identical gears that restore perfect function to your odometer. The process is relatively simple and allows for your car to show correct mileage. 

This third gear is an E3 48x14 gear with a plastic neck and only fits E30 BMW's with the VDO gauge cluster.

This is easily determined by checking the back of the cluster when it is removed for the VDO logo on the exposed portion of the circuit board. In addition to needing to identify the specific type of gauge cluster, either VDO or MotoMeter, you must also identify the total amount of teeth this gear has. There is no way to determine this from any external part numbers and the teeth must be physically counted to ensure you are ordering the correct part. The E3 gear has 48 teeth on the outside and either 12 teeth or 14 teeth on an attached underside gear. This is the number that must be verified, 12 or 14.

Fits the following vehicles:
1982-1991 E30 BMW All submodels

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Odometer Gears - Corporate Logo
T#:397712
Part#: MM2-44X16
In Stock
Sale - Save 70% $ 25.00

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

$ 7.55 USD
Free Shipping on orders $49 and up
Sale - Save 70%
$ 25.00

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

$ 7.55 USD
Free Shipping on orders $49 and up

The gears that drive the odometer in older BMW's had a habit of wearing down or breaking, leading to faulty reading on vehicle mileage. Unfortunately, these are not items you can get directly from BMW. Lucky for us, the team over at Odometer Gears started their business specifically for specialty items such as these.

Using plastic injection molding, Odometer Gears are able to create identical gears that restore perfect function to your odometer. The process is relatively simple and allows for your car to show correct mileage.

This secondary gear is an MM2 44x16 gear that is used only in E30 BMW's with the MotoMeter gauge cluster. This is the only second gear option available for the MotoMeter odometer system. This is easily determined by checking the back of the cluster when it is removed for the MotoMeter logo on the exposed portion of the circuit board.

Fits the following vehicles:
1982-1991 E30 BMW All submodels

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Odometer Gears - Corporate Logo
T#:397713
Part#: MM3-40X22
In Stock
Sale - Save 69% $ 25.00

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

$ 7.78 USD
Free Shipping on orders $49 and up
Sale - Save 69%
$ 25.00

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

$ 7.78 USD
Free Shipping on orders $49 and up

The gears that drive the odometer in older BMW's had a habit of wearing down or breaking, leading to faulty reading on vehicle mileage. Unfortunately, these are not items you can get directly from BMW. Lucky for us, the team over at Odometer Gears started their business specifically for specialty items such as these.

Using plastic injection molding, Odometer Gears are able to create identical gears that restore perfect function to your odometer. The process is relatively simple and allows for your car to show correct mileage.

This third gear is an MM3 40x22 gear that is used only in E30 BMW's with the MotoMeter gauge cluster. This is the only third gear option available for the MotoMeter odometer system. This is easily determined by checking the back of the cluster when it is removed for the MotoMeter logo on the exposed portion of the circuit board.

Fits the following vehicles:
1982-1991 E30 BMW All submodels

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