Patrick – You’ll see some additional electrical power this way, but I’d recommend investigating among the list of numerous “phase” kits. A mix of a downpipe, tuner, and consumption need to be superior for Numerous horsepower. Just wanting to know which kind of down pipe I should use? And simply https://raymondjrze06396.signalwiki.com/775792/verbeter_de_prestaties_van_uw_mercedes_amg_gt_63_met_hoogwaardige_downpipes