Nissan 370Z Forum - View Single Post

gh0st3794 · 04-12-2010, 06:32 PM

I had a question about the install of my stillen catback. As far as the instructions, it says to reuse the factory gasket between the cats and y-pipe, which I did. But the exhaust comes with 5 gaskets total. I'm left with 2 extra gaskets. What are they for?

Also, after driving, I'm noticing a bit of burble/popping (sounds like afterfire) between shifts which is making downshifts feel a bit jerky at times. Anyone else experiencing this?

04-12-2010, 06:32 PM	#1 (permalink)
gh0st3794 Base Member Join Date: Jan 2010 Location: FL Posts: 121 Drives: 2012 NISMO 370Z Rep Power: 15	Stillen catback install question. I had a question about the install of my stillen catback. As far as the instructions, it says to reuse the factory gasket between the cats and y-pipe, which I did. But the exhaust comes with 5 gaskets total. I'm left with 2 extra gaskets. What are they for? Also, after driving, I'm noticing a bit of burble/popping (sounds like afterfire) between shifts which is making downshifts feel a bit jerky at times. Anyone else experiencing this? __________________ -2012 Solid Red NISMO 370Z -2010 370Z 6MT sport pkg 301 whp 251.4 wtq (Dynojet) SOLD -K8 Suzuki GSX-R 600