986 Forum - The Community for Porsche Boxster & Cayman Owners - View Single Post - Im lost. For the 3.4 swap do I have to use the boxster ecu and pay expensive remappin

04-18-2007, 07:06 AM

Or can I use the 911 ecu with no problems? I have a 1999 boxster and dont wanna pay 1500 dollars the dealer is telling me it costs to re map mine. I have heard that the 911 plus right in but i have also heard from one source that if it isnt the ecu that matches the car some security bull**************** wont let my car start, or something to that effect..

So whats the deal?

Rich

04-18-2007, 07:06 AM	#1
99986 Guest Posts: n/a	Im lost. For the 3.4 swap do I have to use the boxster ecu and pay expensive remappin Or can I use the 911 ecu with no problems? I have a 1999 boxster and dont wanna pay 1500 dollars the dealer is telling me it costs to re map mine. I have heard that the 911 plus right in but i have also heard from one source that if it isnt the ecu that matches the car some security bull**************** wont let my car start, or something to that effect.. So whats the deal? Rich