Had Brenspeed in Indiana install Edelbrock supercharger in aug. Not to happy with tune did not dyno the truck after install do not know how much power I gained. Looking for a dyno shop in the chicago area to fine tune the motor. Have Stainless works complete header and exhaust ( if you do not want a drone do not beleive stainless works their mufflers suck), Will be working with Solo Performance in Canada for new exhaust. Power is awesome like a new turck. I go to Colorado twice a year, looking forward to seeing how it runs at 9,000 feet. I have the stock injectors,manifold,and K&N cai for sale. I will post pics Later.