BMW E36 M3 S52 MS41.2 Tuning

The MS41.2 was originally installed in all 96-99 BMW OBD2 M3's with the S52US engine. This DME will be plug and play for any 96-99 E36 M3 S52 if the EWS (Immo off) option is selected. Additional options regarding emissions can be selected as well.Perfect for engine swaps!

Options:
EWS Delete (Immo off) - Removes BMW's EWS authentication to start the vehicle. Makes the DME plug and play into any E36 M3. No need to align EWS
SAP Delete - Removes the Secondary Air Pump system. Perfect for track cars or engine swaps.
Post Cat O2 Delete - Removes the signal from the post-cat oxygen sensors. Great for aftermarket exhausts and to simplify the emissions system.
VIN Recode - Your VIN will be hardcoded to the DME. When plugging in a scan tool or at an inspection, your VIN will be displayed on scan tool.
Kassel Performance Tune - +12Hp +10Tq.
Kassel Performance Ultimate Swap DME - +12Hp +10Tq, 7,200 Rev Limit, EWS Delete, Secondary Air Pump Delete, Post-Cat O2 Sensors delete, Muffler Flap Delete, No emissions check engine light! This Ultimate Swap DME is perfect for engine swap and racers alike.

Kassel Performance's E36 M3 MS41.2 custom tuning is ideal for E30 swaps as well as standard E36 road cars. By disabling the EWS, the DME allows for a plug and play design that is ideal for all vehicles running the S52US 3.2L engine. The Kassel Performance tune is a great upgrade and allows for up to 12Hp and 11Tq! Recommended fuel is 91 octane. Check back for a full bore 93 octane tune in Spring 2014.

Kassel Performance Ultimate Swap DME - +12Hp +10Tq, 7,200 Rev Limit, EWS Delete, Secondary Air Pump Delete, Post-Cat O2 Sensors delete, Muffler Flap Delete, No emissions check engine lights!