TTE550 BMW N54 Hybrid Twin Turbocharger Upgrade by TheTurboEngineers 135i 335i 535i Z4 35i Stock-Location Plug & Play Upgrade Service Upgrade or New:Upgrade existing turbo Please check your vehicle generation

Please check your vehicle generation matches the fitment list above before ordering

high gloss finish that elevates the rear profile without looking out of place

wide arches for X6

If you are searching for a Z4 brake pipe upgrade that resists expansion

TTE550 BMW N54 Hybrid Twin Turbocharger Upgrade by TheTurboEngineers 135i 335i 535i Z4 35i Stock-Location Plug & Play Upgrade Service Upgrade or New:Upgrade existing turbo Please check your vehicle generationTTE550 N54 Twin Turbo Upgrade Service for BMW 135i, 335i, 535i and Z4 35i Important note: Part Number TTE550 has been superseded by a newer variant. Limited upgrade service and aftercare are still available for existing TTE550 units and customer supplied cores. Transform your N54 powered BMW with a direct fit, high flow twin turbocharger upgrade engineered in Germany by TheTurboEngineers. This is the proven TTE550 specification for enthusiasts who