I HAVE A BRAND NEW IN THE BOX STILL SEALED BYPASS KIT FOR 2ND GENERATION TUNDRA WITH 5.7L SAI BYPASS KIT . IF YOUR TRUCK IS STUCK IN LIMP MODE AND YOU DO NOT WANT TO PAY $3800-$4000 TO FIX THE PROBLEM THIS IS THE SOLUTION. I CAN INSTALL IT FOR YOU OR I CAN JUST SELL YOU THE KIT TO FIX YOUR TRUCK.