Rennchip
#porschemacan #rennchip #ecutunning #porsche #porschemacans #porschemacanturbo #porschemacangts In this episode I go over a very easy 5 minute DIY Install of a Rennchip Tunning ECU Box that Piggybacks to the stock ECU to increase performance and boost on the otherwise factory Porsche Macan S. According to various sources this device has been dyno tested to […]
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