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BMW 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.
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TCEuro E30 Odometer Gears - Motometer
TCEuro E30 Odometer Gears - Motometer
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
TCEuro - Corporate Logo
T#:7084844
Part#: 1-0208-1
Ships on Jul 29, 2026
$ 30.99 USD
Free Shipping on orders $49 and up
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$ 30.99 USD
Free Shipping on orders $49 and up
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TCEuropean was founded in 2021 by two University of Michigan Mechanical Engineers passionate about BMW and the community of BMW owners. Currently specializing on the E30 and E36 chassis, they soon realized that their dream was to upgrade, restore, and leave their mark on these iconic automobiles. A non-functioning E30 odometer is often a victim of failed odometer gears. Over time, these gears will fall apart leaving the odometer non-functional. These gears are designed to replace your factory gears returning your odometer to functioning condition. These gears are for US model Motometer manufactured clusters. The brand of your cluster can be found in the center near the check control light.
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TCEuro E30 Odometer Gears - VDO
TCEuro E30 Odometer Gears - VDO
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
TCEuro - Corporate Logo
T#:7084845
Part#: 1-0207-1
Special Order: No Guaranteed ETA
$ 23.00 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 23.00 USD
Free Shipping on orders $49 and up
Add to Wish List
TCEuropean was founded in 2021 by two University of Michigan Mechanical Engineers passionate about BMW and the community of BMW owners. Currently specializing on the E30 and E36 chassis, they soon realized that their dream was to upgrade, restore, and leave their mark on these iconic automobiles. A non-functioning E30 odometer is often a victim of failed odometer gears. Over time, these gears will fall apart leaving the odometer non-functional. These gears are designed to replace your factory gears returning your odometer to functioning condition. These gears are for US model VDO manufactured clusters. The brand of your cluster can be found in the center near the check control light.
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SI Board Batteries Sanyo/FDK Pair - E30
SI Board Batteries Sanyo/FDK Pair - E30
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
TCEuro - Corporate Logo
T#:7068792
Part#: TCESIBATT
Ships on Jul 31, 2026
$ 20.00 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 20.00 USD
Free Shipping on orders $49 and up
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TCEuropean was founded in 2021 by two University of Michigan Mechanical Engineers passionate about BMW and the community of BMW owners. Currently specializing on the E30 and E36 chassis, they soon realized that their dream was to upgrade, restore, and leave their mark on these iconic automobiles. With age, the batteries installed in your instrument cluster are likely to finally run out of charge. This can cause issues with functionality of your instrument cluster such as the gauges not working. TCEuro offers a set of two new replacement SI batteries for the BMW E30 which are pre-laser welded to the bus bars for easy installation into the SI board. Note: Not all SI boards use these batteries and opt for a different style, so make sure to check your SI board first before ordering. Included is a photo of the board with the batteries installed. DIY available on TCEuro's website. Features: Voltage Rated: 3V Capacity: 850mAh Size / Dimension: 0.57" Dia x 0.98" H (14.5mm x 25.0mm) Terminal Style: PC Pin (Horizontal Mount) Discharge Rate: 0.5mA Weight: 9g
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Turner Center Vent Gauge Pod - F3x, F8x
Turner Center Vent Gauge Pod - F3x, F8x
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Turner Motorsport - Corporate Logo
T#:394251
Part#: 022254TMS01A
In Stock
Sale - Save 94% $ 65.99

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

$ 4.17 USD
Free Shipping on orders $49 and up
Add to Wish List
Sale - Save 94%
$ 65.99

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

$ 4.17 USD
Free Shipping on orders $49 and up
Add to Wish List

The ability to see whats going on with your car is very important when you're running performance upgrades to make sure everything is going well. The newer cars have been reducing the gauges on the cluster and in some cases moving to a digital reading, but in many cases still limits what you can see. 

This vent pod was designed in-house to have an OE look and fitment and give you the ability to add a 45mm gauge for things like Air/Fuel, Oil Temp, Coolant Temp, & Boost Pressure.

This item fits the following BMWs: 
2012+ F30 BMW 320i 320i xDrive 328d 328d xDrive 328i 328i xDrive 335i 335i xDrive
2013+ F31 BMW 328i xDrive 328d xDrive - Wagon 
2014+ F34 BMW 328i xDrive GT, 335i xDrive GT - Gran Tourismo 
2013+ F32 BMW 428i 428i xDrive 435i 435i xDrive - Coupe 
2015+ F80 BMW M3 
2015+ F82 BMW M4 

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