Specifically engineered for BMW owners with factory EWG systems, this kit allows for a seamless transition to an external wastegate setup.
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This "Complete Package" provides the OEM hardware required for installation, ensuring your timing remains rock-solid even under extreme track conditions or high-horsepower builds.
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If your BMW is suffering from worn-out factory motor mounts, the VTT Billet Insert Kit offers the perfect opportunity to repair and upgrade simultaneously.
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The VTT N55/S55 Spline Lock Hub offers a sophisticated, non-invasive alternative to the labor-intensive "drill and pin" methods used to secure BMW crankshafts.
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Features a custom 7075 billet aluminum adapter that allows users to pair the Turbosmart Straight-Gate with a precision BMW electronic actuator.
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Offers a seamless transition from the turbine housing to your custom plumbing, minimizing turbulence and maximizing efficiency for high-horsepower builds.
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Utilizes a zero-offset butterfly valve to maximize flow and minimize turbulence.
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Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
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Perfect starter pack for your road to a high horsepower N55!
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A step up from the Stage 1 kit, includes larger intercooler and intake kit.
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The final step in bolt on performance for your N55
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Brand:
ES#:
3618847
Mfg#:
E9XN55PPKKT4
Ships in 7 Business Days
$2535.00
This product was last offered at the strikethrough price on 04-20-2026
Perfect starter pack for your road to a high horsepower N55!
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A step up from the Stage 1 kit, includes larger intercooler and intake kit.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! For 2012 + Vehicles (JB4 Harness B)
Our name says it all. That's why ECS Tuning is dedicated to providing our customers with the broadest possible assortment of engine tuning options at a range of prices and options to fit any budget. Start small and grow your car into something special with performance engine upgrades from a company that has tuning in its name and its blood.
