GLC63 Exhaust System (X253) sclass no check engine lights or

no check engine lights or limp mode

PLEASE NOTE the SECONDARY (2) will require modification to the plastic covers to mount it

improved throttle response

This service is ideal for owners who want the sound and excitement of a performance intake but are not chasing a full tune

carbon buildup can occur causing misfires

GLC63 Exhaust System (X253) sclass no check engine lights or20% larger exhaust volume capacity over stock Straight through performance, no mufflers with valves open 20HP to 35HP increase depending on supporting modifications Increased turbo spool and engine sound No Reflash tuning required*. CNC mandrel bent for perfect fitment Option of either remote control or factory button for valve actuation Please note our exhaust systems are custom built to your specifications, leadtimes are shown next to the CART BUY