Has anyone used or seen this? https://www.pedalcommander.com/prod...73-hp-2009-2009-throttle-response-controller/
Who's GMT 360 would be still under warranty though?
270hp - When engine was introduced by GMI can't even right now. Like I've had issues with professional tuning, I ain't trusting a product that couldn't do a simple fact check to see if it's a v6 or i6. And where did 273 2hp come from. I thought it was 275.