Unlock the hidden potential from your BMW with a safe and easy to use module from RaceChip
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Upgrade Your Drain Plug to this Magnetic Unit from Rein. Collects any Shavings or Deposits and Keeps them out of the Oiling System
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Replaces your factory catalytic converter with high flow sport cats for increased performance while staying road legal!
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Enables the control of a single electronic exhaust valve
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Please visually confirm the exhaust valve actuator installed on your vehicle prior to purchase or installation - Only compatible with systems requiring a single electric valve actuator
Restore power and stop leaks with this new head gasket
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Brand:
ES#:
4668348
Mfg#:
N63B44C
In Stock at Vendor
$492.99
This product was last offered at the strikethrough price on 05-07-2026
Capable of 850+ whp with supporting modifications - Includes a refundable $800 core charge
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with the earlier N63A engine - Not compatible with the N63TU engine
Significant bolt-on power! Capable of 600-700whp with supporting modifications. Includes refundable $1200 core charge.
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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
