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botbs · 02-12-2021, 11:54 AM

Hi Guys,

I have asked in the other thread but no one seems to have an answer.

1) Anyone installed an intake snorkel to lower IAT or just keeping it stock?

2) My car is currently tuned for the SC with a Cat-back exhaust (stock header, stock front pipe). Is it "safe" to drive without a tune if I install a catless header with a high flow cat?

Thanks!

02-12-2021, 11:54 AM	#1090
botbs Senior Member Join Date: Aug 2012 Drives: 18 BRZ tS, 27 GRMN 86 Location: Canada Posts: 455 Thanks: 444 Thanked 289 Times in 137 Posts Mentioned: 5 Post(s) Tagged: 0 Thread(s)	Hi Guys, I have asked in the other thread but no one seems to have an answer. 1) Anyone installed an intake snorkel to lower IAT or just keeping it stock? 2) My car is currently tuned for the SC with a Cat-back exhaust (stock header, stock front pipe). Is it "safe" to drive without a tune if I install a catless header with a high flow cat? Thanks!