turboL
Active Member
i love the sound of straigth pipes. the ranger has 2.5 inche pipe back to where the muffler bolts on. the question i have is i unbolted the whole exhaust from the o2 sensor back and ran 2.5 inch pipe out to rigth infront of the rear tire. althougth it feels like i gained about 10 hp especially down low, has anyone done this before and had problems with it?