Description: Audi TT 180 hp 1.8T performance increase to approx. 260 - 280 / 350 NmThe kit includes: - KKK upgrade turbocharger K04-001/K06 (60>46.5mm)- Software optimization kit 3- 4x 380cc injectors- reinforced intake hose- reinforced bypass valve- BMC high-performance sport air filter for 1.8TWith on-site tuning, power of up to 280 hp can be achieved. If the control unit is sent in, approx. 260 hp is possible.The control unit must be sent to us, or schedule an on-site appointment. The following components are also required for kit 3 to achieve the power: VR6 air flow meter housingLarge intercoolerStainless steel exhaust system 63.5mmhttp://www.turbo-parts.de/Abgastechnik/Abgasanlagen/Audi/TT-180PS-8N/Auspuffanlage-Sportauspuff-fuer-Audi-TT-180PS-8N-2WD-1-8T-o-63-5mm-Edelstahl-TUeV::1482.html1.8T 76mm downpipe stainless steel with 200-cell racing cat http://www.turbo-parts.de/1-8T-Tuning/Hosenrohre/Hosenrohr-Downpipe-1-8T-o-76mm-Turbo-bis-15PS-mehr-Golf-4-mit-Rennkat-200-Zellen::820.html1.8T upgrade turbo manifold http://www.turbo-parts.de/Turbokruemmer-Turbo-Kruemmer/Audi/VW/Turbokruemmer-1-8T-Golf-4-A3-TT-150-180PS-K03-ugprade-Turbo-Kruemmer-geschlitzt::1102.html