04 3.8 mustang

[freeman]

I have a 3.8 v6 and i have a k&n air intake and flowmaster muffler i top out at 115 in 4th gear anyone know how i could get the limit of cause when i drop to 5th i am at 3000rpms everything is stock besides those mods can i just get a tuner and take it out just dont want to waste my money

 

[ganador01]

115 is the electronic limiter. Only way to remove it is with a tune or a chip.