The end result is more part-throttle torque and improved mid-range power. Product Style AIRAID PowerAid. 1989-1995 For GMC C3500. 1989-1995 For GMC K3500. 1989-1995 For GMC C2500. 1989-1995 For GMC K2500.
This definitely added more power and helped with any idling issues. But you have to adjust tv cable when you put it on. Other than that awesome product.