GLC43 Sports Downpipes (X253) xmas22 Optioning the X pipe with

Optioning the X pipe with factory valve control requires tuning out the valve control for the centre valve

HKS spark plugs for the Mercedes M157 engine are available in multiple heat ranges designed to match your power level and driving conditions

select YES for the FACTORY EXHAUST control

it's important to acknowledge that it's not entirely devoid of flexibility

OPTIONAL Gold Anodized Radiator Ring Heat Sink: Strategically located at the turbo inlet to dissipate heat and reinforce the intake tube’s structural integrity

GLC43 Sports Downpipes (X253) xmas22 Optioning the X pipe withZAC SHF GLC43 Downpipes Improve power by reducing exhaust restriction Increased exhaust volume and note. Manufactured from CNC mandrel bent stainless tubing TIG welded OEM style mount points Left Hand Drive only