Hi-flow Cats?
#1
Hi-flow Cats?
I've got dual pipes with a Super 44 series muffler and 4x24 tips on my 04 F150. How many cats come stock on that truck? I've heard that the best, cheap hi-flow cat is made by thunderbolt. Where do you buy Thunderbolts from? Also, what would be the best cat setup for loudness, not so much worried about performance. Thanks alot for any help.
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Bassani's stuff is more expensive then most. if you want retarded loud go with a full bassani system my buddy has a 03 lightning with bassani headers, cats x pipe and cat back the thing is LOUD... he was playing around with a harley with straight pipes I was sitting in the pass side of the truck and all i could hear was the exhaust and the Supercharger. Beautiful... sound but not quiet for everyday driving. anyways i could see the bike but couldnt hear it and buddy was hauling on her
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I have a 06 F150 5.4 and i was under mine and i see only 2-cats.... I have a 3" flowmaster from the cats back... edge performance box K&N air intake system. throttle body riser... with all these mods i can see a difference... i aslo turn 35 inch tires... I did disconnect my rear o2 sencors and i seemed to notice a difference.. Maybe mind over matter... but my ck engin light did come on.. So i checked the codes through the edge box and it was my 02 sensors so i hooked them back up and cleared the codes and no more problems... But i want more power... i pull a 6000lb camper.... (toy Hauler) go here to see my toys East Coast ATV Snorkels
Mark
Mark
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I might also remind those who haven't read my cat threads before...messing with your cats can be illegal EVEN if you replace them with aftermarkets.... It all has to do with the age of your truck and mileage.....don't wanna listen to me....check with the epa U.S. Environmental Protection Agency
the fines can be as much as 25,000 dollars per offense
the fines can be as much as 25,000 dollars per offense