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Anybody gut their cats on a 2000 or newer 4.6? How hard was it, and did you have to replace the o2 sensors with the fake ones? Thinking of gutting my back 2 cats and placing true duals and a turbo muffler on my 2000 sport 4.6 expd. for a little more power and mpg. Any advice would be appreciated. Thanks
You'd have to replace any o2 sensors after the cats, they have dummy ones at summitracing.com from 25-80 bucks.
Primary rig is Green Thunder:
95' F-150 XLT 4x4, 302, 5 spd, MSD 6A, Flowmaster Exhaust, Sunroof, Clear corners w/ Diamond headlights, CD player with 2 10" subs and some 32" BFG Muds .
Thats it for now, saving for a stang. Check out my Gallery for a look-see.
We put true dual strait pipes on my dads old '97 F-150 with 4.6 and headers without messing with the cants and it really opened up the power and sounded NICE
Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath
Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.