SMN Downpipes ohne Katalysatoren für Mercedes AMG GT/S/C/R M178 C190/R190 Abgasanlage An incorrectly programmed simulator can

An incorrectly programmed simulator can cause the check engine light to light up again

When you buy pre-preg

- 100% pure pre-preg carbon fibre construction

- Pair of MHC+ performance-style rear side winglets in prepreg carbon fibre

SMN Downpipes ohne Katalysatoren für Mercedes AMG GT/S/C/R M178 C190/R190 Abgasanlage An incorrectly programmed simulator canThe SMN stainless steel downpipes are used to replace the original pre and post catalytic converters. Product information: Software needs to be adapted With heat protection coated to avoid unnecessary heat Incl. catamaran dummy Material 304 stainless steel diameter 76mm 3" Plug & Play on the original exhaust system Incl. V Band clamps Please note: The downpipes are not approved and may therefore not be used on public roads.