K&N filter and dual exhaust
I seen where RetiredArmy Steve has this stuff on his truck. Has anyone else installed similar and what were the results. Anyone try a tuner/chip? I was looking into similar stuff for my '03 F250 hoping for a few more ponies.
It seems with my six-speed manual that at 55 mph I'm turning 2300 rpm's in fifith gear. I go to 65 mph and I'm turning 3000 - 3200 rpm. Put in in sixth gear and I'm at 2-2100 rpm but no throttle response. Hit 70 mph and I'm fine in sixth (with the exception of hills) but I don't like running 70mph.
Did anyone get better torque and throttle response with a few mild upgrades? Steve, what results did you get?
2003 F-250 5.4 manual gearbox w/ 4.10's
2007 Puma 29RKSS