Basically couldnt drive over 60-65 without a LOT of noise and resistance. This extension only has 2 lines on the plug, so only 3 contact points: Ground, Left, Right. It was an easy choice to go back to Treblab for my next set. Las volvería a comprar sin problema The card I received is not what is advertised. Two issues. Goid quality, especially for the price. It doesnt feel that much heavier than my Stryker 5 so it feels similar. All in all, comparing to what I have Ho acquistato il prodotto come pensiero per la mia ragazza.