Charger Performance Mods - Engine - SXT - 3.5L
Hi, I recentely loaded the Diablo Predator, 91 octane tune....but its got me thinkin it really boosted performance very noticably.....is there a big difference between 91 and 93 tune?......im very curious to see what difference it would make if any....but there is no 93 gas here in Colorado...