for 1.8T longitudinal mount engine - AEB APU AJL BFB etc... Audi A4 / VW Passat 1.8T BIG K04 Turbo upgrade
1.8T K04 stage 1 - 300 HP.
OEM 1.8T K04 Turbo upgrade featuring some of the largest turbine & compressor impellers on the market for MAJOR POWER improvement...
DIRECT BOLT-ON (larger air intake tube needed)
Excellent low end response and spool-up.
ecu Tuning & bigger injectors upgrades necessary to fully exploit the potential of this turbocharger (requires same fuel ugprades and tune as a GT2860RS)
Power rating (STAGE1): 300 HP
-Compressor impeller: 41.6 X 59 mm - extended tip-technology... (COMPARE....OEM k03 is only 36mm/50mm, TT-225hp is only 42.5mm/ 56mm)
-Turbine impeller: 44.5 X 50mm x7.5mm tip height.......... (COMPARE....OEM K03 is only 40mm/45mm, TT-225hp is only 42mm/50mm, RS6 is only 6.5mm tip height)
