Fully agree. Rear boxes and x pipe tweak the sound and add a little volume. But with sports cats you're going from 800 cell to 100/200 cell obstruction in the exhaust path....makes a HUGE difference in volume!
That is exactly what I was hoping to hear. My gut tells me the PTU would be void if you installed sport cats but I guess that is up to each dealership? Would love to get a pair of kline 200 cell cats installed but not at the cost of the PTU.
Depends on the dealer but I'd work on finding a good indy no matter what I'm running catless, full kline, I'll take audio asap, I'm working on getting a tune through DME pretty soon too so I don't end up with fouled plugs from running rich all the time
Anything you change except maybe pining the valves open they will find a way to void it. Sent from my iPhone using Tapatalk
I guess the next thing I have to decide is if I re-up the warranty for next year (Last year available) or if I use the $6k for the sport cats. First year has been absolutely problem free but something tells me the day I decide not to renew the warranty is the day my PTU or transmission needs to be rebuilt.
PTU repair kit is 6-8k nowadays sort of defeating the oem warranty (not fully). I would skip it. Sent from my iPhone using Tapatalk
Is that true? I always thought PTU repairs were like $30k? I have a good local tech that I trust so if that really is the case then there is definitely no need for the power warranty and here come the sport cats
Ive got a 2015 UK FF in Fuoco. Currently got a novitec back box with remote, capristo x pipe - happy with sound but just wanted something 'extra special'. So have purchased kline 200 cel sports cat. waiting for delivery! quick vid to show sound:
Don’t think anything tops full novi with either no cats or sport cats. I have sport cats and is up there with an f50
