TTE BMW N55 Turbocharger Upgrade TTE550 Electronic Wastegate (M2, M135i, M235i, 335i & 435i) Superb Output teaming to support very

Output teaming to support very high current devices

ignition and auxiliary systems on 1-12 cylinder engines including those with drive-by-wire throttles1 and VVT

Based on the highly popular S8 architecture the SDI just has less inputs and outputs for those GDI applications that don’t require the complexity of the full S8

The SDI ECU is the perfect solution for integrated direct injection engine management

TTE BMW N55 Turbocharger Upgrade TTE550 Electronic Wastegate (M2, M135i, M235i, 335i & 435i) Superb Output teaming to support veryDescription BMW TTE550 begins as a brand new standard N55 turbocharger that we dismantle and then set about upgrading and optimising to create our upgrade turbocharger. BMW TTE550 Turbocharger offer great power and spool for the range of N55 vehicles with Electronic Wastegate, manufactured after July 2013 such as the BMW M2, M135i, M235i, 335i & 435i. Capable of 550bhp+ with the correct supporting modifications and custom tuning. Picture is for