If you previously modified your stock manifold to accept port injection, this kit allows you to safely and securely seal those ports.
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The definitive solution for BMW S58 owners looking to eliminate the most notorious weak point in their cooling system: the factory plastic connectors.
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This harness is specifically engineered for BMW N54 owners who are upgrading to a front-facing intake manifold.
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Converts the head ports into a robust internal PCV system using precision-engineered check valves
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Crafted for enthusiasts who demand flexibility and reliability, this kit ensures your oiling system can handle the stresses of high-horsepower builds.
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Includes new Genuine BMW injectors and installation hardware for a full refresh of your fuel injection system
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Brand:
ES#:
5444639
Mfg#:
S58FIRKT
Ships in 1 day
$2398.99
This product was last offered at the strikethrough price on 04-06-2026
Eliminate leaks with this replacement valve cover for your S58 engine - includes the gaskets and mounting bolts
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4307951
Mfg#:
11128094255
Ships in 1 day
4% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$825.99
This product was last offered at the strikethrough price on 06-08-2026
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.
