The Game Changer - designed from the ground up with all new parts - supports up to 750 HP at the wheels!
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Swap our your OEM plastic charge pipe for a reliable and performance geared option!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Vehicles with N54 Engine
JE Pistons for the N54 engine are designed for high-performance applications, crafted from forged aluminum to ensure strength and durability under intense conditions.
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Upgrade your BMW N54B30 with the JE Pistons Ultra Series Piston and experience the thrill of enhanced performance and efficiency.
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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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The ultimate solution for BMW 335i (LHD) owners who want to solve factory reliability issues while gaining a performance edge.
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By re-engineering the N54's weak points, this turbocharger maintains factory-like spool and drivability while offering the durability required for tuned street and track applications.
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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.
Lifetime Replacement
