ninja downpipe with fast flow cat?

C

CAFF

Sunday Drivers
anyone know if these are any good or worth purchasing.. it is 100 cell fast flow cat.. is there much difference in gain compared to full decat??
 
is 100 cell fast flow cat not mean that u get the same power as a decat but less noise. that would be my understanding of it but have no experience with them
 
thats wat i was told but i persume any cat would be more restrictive than no cat. i dont hear of many lads using these so dont no if there any good or not. :dontknow:
 
I would say a lot of lads dont use them as it's cheaper to buy a straight through pipe compared to a sports cat.
 
the 100 cell fast cat must be good if it was on litchfields championship winning 600hp impreza. id like to try one and see if there is any difference between the 2 of them
 
they reckon wit this downpipe your scooby can stil pass the nct but with nearly the same gain as decat.. bit too good to be true i reckon!. i have to buy full system for it anyways mite try this an see :dontknow:
 
Ive heard that a good high flow cat is only down arounf 1 to 2% against a decat, which is very good and a worthy sacrifice considering you dont have to put standard one back in for NCT etc etc and are legal emissions wise, incase they ever do like Uk and do roadside checks
 
lets hope they dont start them roadside checks here be a nightmare. is the exhaust the full ninja set or different exhaust with the ninja sports cat
 
ninja hi flow cat downpipe. different make middle section and ninja 2 back box.. any good ye reckon.. didnt want it mad loud tho so dont no bout the ninja 2 back box yet.... heard there mad loud..
 
YouTube them there's 2 videos of them nice sound off them. I'd put the links up but unfortunatly I'm on the iPhone. I wudn say it wud be overly loud. Sounds like a nice set up. I'm putting a st-r decat exhaust from stituning in the next few months looking forward to that.
 
dont really no yet il be down with dave on wednesday and il have a chat to him about modding the car il let u no then :thumbsup:
 
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