OK LETS START WITH MY MODS. I HAVE UPR CAI/ MAGNFLOW X PIPES. STEEDA CAT BACKS. AND 3.0 RR PULLEY WITH GATES BELT. NO CHIP ONE ON THE WAY. WHEN I GIVE IT FULL THORTLE IN FIRST GEAR, HIT 5000 RPM THE CAR BOGS. AND MY RPM DROPS TO 2000 . THIS DOES NOT HAPPEN IF I SLOWLY APPLY THE GAS PEDEAL IT GOES RIGHT TO 6500 NO PROBLEM. ALSO IT DOES NOT OCCUR IN ANY OTHER GEAR. THE CAR WAS DYNO AT 440/338. WE HOOKED UP A AUTO TAP TO CHECK IT OUT. I WENT FROM 40POUNDS OF PRESSURE TO 10 POUNDS OF PRESSURE AT 5000RPM IN FIRST GEAR. AT HARD ACCELERATION:A/F IS FINE ON THE DYNO. ANY IDEAS. ANY ONE HAVE A SIMULAR PROB. I'AM NOT SURE A CHIP WOULD SLOVE THIS PROB.