COLD AIR / EXHAUST / POWER CHIPS -- WANT SOME REAL POWER INCREASE FOR YOUR HEMI TRUCK?
TRY REPLACING YOUR CRANK PULLY(AVAILABLE AT MOST TRUCK SITES) WE DYNO THE TRUCK AFTER PULLY CHANGE
ON OUR 2007 RAM 1500 2WD AND GAINED 41 HORSES AT THE WHEELS. 2MPG INCREASE.

WITH ABOVE ADD ONS AND NOW PULLY CHANGE --- 1/4 MILE 14.23 AT 95 MPH. NOT BAD FOR
5875 LBS. STOCK ET. WAS 15.8 AT 85MPH. HITTMAN