Wagner Tuning BMW F-Series M135i 335i 435i N55 Catted Downpipe Kit Lowering springs Run 1 – Into intercooler:

Run 1 – Into intercooler: 117 degrees – Out of intercooler: 69 degrees

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replace OEMless thermal load on the turbochargermore power by reducing back pressuresignificantly more torquewithout catalytic converter*ECU will need to be coded to avoid engine management light errors

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Wagner Tuning BMW F-Series M135i 335i 435i N55 Catted Downpipe Kit Lowering springs Run 1 – Into intercooler:The Downpipe Kit fits in to: BMW M135i(x) F20 F21 till 06 2013BMW 335i(x) F30 F31 F34 till 06 2013BMW 435i(x) F32 F33 till 06 2013Replacement for OEM BMW Part# 18328603875made out of high quality stainless steel 1. 4301 (SS304)100% perfect fit, replace OEMless thermal load on the turbochargermore power by reducing back pressuresignificantly more torque200CPSI catalytic converterconnection diameter 105mmError display in the DME possible.