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BMW Interior Parts for BMW 3 Series E30 (1984-1991)

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The interior of your BMW is where you will hopefully spend most of your time, so it should be ergonomic, comfortable, and safe. All interior components, from OEM replacement switches, trim, or steering wheels, to aftermarket upgrades like racing wheels, safety equipment, and racing seats, are available at Turner Motorsport.

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P3 Euro Low Profile OBD2 Splitter

T#:590055

Part#: P3OSPLIT

In Stock

$ 30.00 USD

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$ 30.00 USD

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Turn your single OBD2 port into Two Can allow multiple devices to access ECU at the same time* Very thin, flat harness allows for easy routing and flexibility *Not all OBD2 devices can work simultaneously. P3 Gauges can be put into analog mode or low priority mode to work with other devices in some cases

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BMW Performance Weighted Shift Knob

T#:28138183

Part#: BRMSHIFTKNOB

Ships in 7 Business Days

Starting at $ 42.49 USD

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Starting at $ 42.49 USD

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BMW Performance Weighted Shift Knob

Looking to enhance the driving experience of your BMW with a performance shift knob? The BMW Performance Weighted Shift Knob is the perfect choice. This shift knob is designed to improve shifting precision and overall feel, giving your BMW a sportier and more responsive drive. Crafted with high-quality materials and precision engineering, it offers the following benefits:

Enhances shifting precision and overall feel
Gives your BMW a sportier and more responsive drive
Crafted with high-quality materials for durability
Easy installation process for hassle-free setup

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P3 Ethanol Sensor Voltage Adaptor

T#:594257

Part#: P3ESVA

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$ 85.00 USD

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$ 85.00 USD

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Allows 0-5 Volt Linear Output Gauges To Read Output From GM/Continental Ethanol Sensor

Ethanol Content Sensor With Harness

T#:10095926

Part#: P3ESEN

In Stock

$ 100.00 USD

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$ 100.00 USD

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The P3 Gauge Ethanol Content Sensor with Harness (P3ESEN) provides a seamless way to access ethanol readouts on your P3 Gauge. This sensor offers a convenient solution to monitor ethanol content, ensuring you have real-time information about your fuel mixture to enhance your vehicle's performance.

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LC-2 Digital Wideband O2 Sensor Kit

T#:2750688

Part#: P3LC2WB

In Stock

$ 249.00 USD

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$ 249.00 USD

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Upgrade your BMW's performance monitoring capabilities with the Innovate Motorsports LC-2 wideband kit, offering precise AFR readings right on your Multi-Gauge. Keep track of your engine's air/fuel ratio without cluttering your interior. The LC-2 employs advanced DirectDigital™ signal processing technology to accurately measure engine performance under various loads, compensating for changes in temperature, altitude, and sensor condition.

Key Benefits:

Direct integration with P3 Multi-Gauge using analog input
Patented DirectDigital™ Wideband Technology ensures accuracy
Compatible with all fuel types for versatile application
Self-calibrating circuitry maintains accuracy over time
Integrated dual-color LED for easy monitoring
Two fully programmable analog outputs for enhanced flexibility
Real-time display data on screen or via LogWorks software

Enhance your BMW's performance monitoring capabilities with the Innovate Motorsports LC-2 wideband kit, offering precision and versatility in one package.

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7" Cable Tie - Priced Each

T#:594384

Part#: KTI78070

In Stock

Sale - Save 75% $ 3.99

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

$ 0.99 USD

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Sale - Save 75%

$ 3.99

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

$ 0.99 USD

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A 7" Cable Tie – a vital instrument for upholding impeccable cable organization. These cable ties excel in the secure bundling and management of cables of varying sizes within your vehicle. Whether you're working with the wiring in your car's engine compartment or streamlining electronic components for a harmonious in-car journey, our 7-inch Cable Ties present a direct answer to maintaining order. These ties guarantee easy installation and an unwavering hold, eradicating cable chaos and contributing to various automotive tasks!

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Bremmen Door Sill Trim Retaining Clip - Multiple BMWs - 25 Pack ...

T#:640108

Part#: 51471840960

In Stock

Sale - Save 26% $ 6.99

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

$ 5.19 USD

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Qty

Sale - Save 26%

$ 6.99

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

$ 5.19 USD

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Fastens your door sill strip to the door sill. These plastic clips often break after years of changing temperature and becoming brittle

Bremmen Trim Panel Clip - Set of 25 - BMW

T#:640112

Part#: 51411870718

Ships on Aug 19, 2026

Sale - Save 18% $ 8.99

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

$ 7.34 USD

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Sale - Save 18%

$ 8.99

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

$ 7.34 USD

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Secures trim panels of your BMW in place. If the panel has begun to rattle, these clips likely need to be replaced.

Bremmen Door Sill Clips - Set of 25 - BMW E21 E30 E36

T#:640107

Part#: 51471840961

Ships on Aug 19, 2026

Sale - Save 20% $ 13.99

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

$ 11.26 USD

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Qty

Sale - Save 20%

$ 13.99

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

$ 11.26 USD

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These clips are used to secure the door sills in your BMW.

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