High flow cats??

[R U TRIPIN]

Who makes them for our cars or what are people using for cats other then stock??

 

[OrigTXCobra]

Not sure who makes The factory cats but according to Van at Revan racing, they flow really well. Deleting them altogether with an offload pipe only gains 6-10 HP as I understand it. Since cats are costly, not sure it would make sense to replace them...just my opinion though.

See post# 18:
http://www.svtperformance.com/forum...ng-2013-power-pack-dyno-results-697-rwhp.html

 

[R U TRIPIN]

Not sure who makes The factory cats but according to Van at Revan racing, they flow really well. Deleting them altogether with an offload pipe only gains 6-10 HP as I understand it. Since cats are costly, not sure it would make sense to replace them...just my opinion though.

See post# 18:
http://www.svtperformance.com/forum...ng-2013-power-pack-dyno-results-697-rwhp.html

Thanks but I have long tube headers and am looking for a set. :beer:

 

[bull3441]

Don't waste your $. If you drive the car hard they won't last, they all suck.

 

[OrigTXCobra]

Thanks but I have long tube headers and am looking for a set. :beer:

Ah sorry. Makes sense.

 

[Snorman]

Don't waste your $. If you drive the car hard they won't last, they all suck.

Yep. At just under 720 rwhp I blew the cats out of my old SW midpipe in my '03 Cobra. The whole thing blew out on both sides and looked like inverted cones sticking out of the back of the pipes. That was the end of that.
It made 816 rwhp after that, but without cats and on C16.
S.

 

[flyby763]

Yeah I wouldnt run aftermarket cats on any supercharged car...way too many horror stories out there.

 

[R U TRIPIN]

thanks everyone for you input.. think ill run it without cats for now.. if its to loud then i just the stock headers back on..