Increase of +90 Horsepower, and +95 Torque! Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance high-flow exhausts!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Increase of +70 Horsepower, and +75 Torque, Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
No core charge included, brand new alternator
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Pre-LCI models with a 180A alternator only - Multiple alternators were used on these models, please check your alternator before purchasing
Brand:
ES#:
4900250
Mfg#:
12317640875
In Stock at Vendor
$613.99
This product was last offered at the strikethrough price on 05-02-2026
Tracks the crankshaft's rotational position to determine proper fuel injection and ignition sparking.
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Improves performance and throttle response while letting you hear more noise from the turbo. Up to ~2018/2019 Check MAF Sensor as this Pre LCI has a Oval base design sensor part for the mount to the tube housing. SEE PHOTO COMPARISON PICTURE ON ITEMS
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Take your custom fabrication to the next level with the Vargas Turbo Technologies (VTT) Billet IAT Sensor Weld Bung.
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This high-quality extension harness eliminates the need for messy wire splicing or "hacking" into your vehicle's sensitive electrical system.
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Includes new Genuine BMW injectors and installation hardware for a full refresh of your fuel injection system
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with the later Gen2 B46/B48 engine only
Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.
Lifetime Replacement
