Eliminate crankcase pressure with one easy breather! Two Prong for Stock Valve Cover
For models with the Gen2 B58 or B48 engines only (B58TU / B48TU)
Eliminate crankcase pressure with one easy breather! Two Prong for Stock Valve Cover
For models with the Gen2 B58 or B48 engines only (B58TU / B48TU)
Alter parameters and fine-tune � wirelessly!
For use with N54 JB4 systems and any JB4 manufactured prior to 2017. Please check board diagrams to properly identify your JB4 before ordering.
This product was last offered at the strikethrough price on
05-12-2026
This product was last offered at the strikethrough price on
03-04-2026
Offering superior fatigue resistance over conventional plastic screws. Say goodbye to snapped and mangled bleeder screw heads!
This product was last offered at the strikethrough price on
06-13-2026
Take your Inline-4 BMW to The Next Level With this all in one Tuning Solution!
Rubber seal ring for intake system.
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This product was last offered at the strikethrough price on
08-14-2026
This is the main mechanical pump. Includes support bracket
This product was last offered at the strikethrough price on
05-07-2026
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
08-22-2026
Located on the side of the engine block, replaces failure-prone OE plastic construction.
This product was last offered at the strikethrough price on
05-02-2026
Includes Bav Auto Performance Ignition Coils, NGK 95248 Spark Plugs, and dielectric grease for a quick and easy install and upgrade!
This product was last offered at the strikethrough price on
05-02-2026
Mounts on top of the engine under the top cover with the logo
For vehicles with the earlier B46A/B48A (Gen1) Engine only - Not compatible with the B46D/B48D (Gen2) Engine
This product was last offered at the strikethrough price on
08-07-2026
Mounts on top of the engine under the top cover with the logo
For vehicles with the earlier B46A/B48A (Gen1) Engine only - Not compatible with the B46D/B48D (Gen2) Engine
Replacement Bosch fuel injector to keep your engine running clean
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This product was last offered at the strikethrough price on
03-31-2026
Keep your vehicle operating efficiently
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This product was last offered at the strikethrough price on
07-14-2026
Increase intake air flow and reliability at high boost levels -
High-tech low-viscosity motor oil based on synthetic technology with newest rating
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MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
08-22-2026