MK6 GTI TSI Stage 3 K04 Upgrade at Regal Autosport
Etuners SA - Golf 6 GTi in for engine rebuild and K04 conversion - Etuners Motorsport Stage 3 Software upgrade with crackles and No lift shift (NLS) - K04-0064 turbo - Decat
APR 2.0 TSI Transverse Stage 3 GTX Turbo System - T3100061 - 679