Nissan 370Z Forum - View Single Post

aszyd · 08-06-2014, 11:43 AM

Modifying the stock emissions system is illegal. Nissan would never recommend a customer in that direction and will most likely void the warranty if they see that the cats have been changed or removed. Of course, YMMV depending on the dealer that you visit.

That being said, there should be no mechanical issues with making adjustments to the cats if you follow it up with a tune. These days most HFCs are made to not throw codes.

08-06-2014, 11:43 AM	#7 (permalink)
aszyd Track Member Join Date: May 2014 Location: Florida Posts: 877 Drives: Magma Red 370z T+S Rep Power: 21	Modifying the stock emissions system is illegal. Nissan would never recommend a customer in that direction and will most likely void the warranty if they see that the cats have been changed or removed. Of course, YMMV depending on the dealer that you visit. That being said, there should be no mechanical issues with making adjustments to the cats if you follow it up with a tune. These days most HFCs are made to not throw codes. __________________ Competition Clutch\|Fast Intentions\|Maxbore\|NST\|Setrab\|Stillen\|Tomei\|Uprev\| Z1 Avant Garde\|SPC\|Stance\|Whiteline Aerojacket\|Seibon\|Tanabe\|TRS\|TWM