Applications: Big Turbo Hardware Kit for the MKIV 1.8T Golf and Jetta (99.5-05). Kit Features: Garrett 50Trim T3/T4 Turbocharger - CTS 1.8T T3 Turbo Manifold - CTS 3" Stainless Steel O2 Housing - CTS 3" Inlet Pipe Kit w/ CTS Re-useable Air Filter - CTS stainless steel oil feed and drain kits - Coolant Relocation Kit - Precision 39mm external wastegate - Gaskets, Studs, Nuts, Clamps
Note: For turbos with 4" inlet (Precision SP or GT3076R etc) we recommend using heater core fitting part number 1J0122291D to allow for heater core hose clearance. ECU TUNING IS REQUIRED Note: This kit has been known to fit Audi TT (180hp front-wheel drive), MK2, and MK3 1.8T swaps with some installation innovation as featured in the video below.
MKII 1.8T AWP with T3/T4E 50Trim 63ar (344whp @ 22psi on 91 octane) - Unitronic Chipped 630cc Software