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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Built from high-grade stainless steel with a robust mesh filter, it ensures your engine breathes cleaner and runs more efficiently under high boost conditions.
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Designed for the enthusiast who demands zero drivetrain slop, these mounts turn the engine into a stressed member of the chassis.
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Converts the head ports into a robust internal PCV system using precision-engineered check valves
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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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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 2 Business Days
$2398.99
This product was last offered at the strikethrough price on 04-06-2026
The M Performance Rear Diffuser with Titanium exhaust perfectly rounds off the carbon all-around look
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Stronger & smoother, with less friction!
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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.
