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Old 04-02-2020, 12:30 PM   #9
mrg666
pessimistic skeptic
 
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Join Date: Apr 2016
Drives: '14 FR-S Monogram AT JRSC
Location: Upstate NY
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Garage
Quote:
Originally Posted by Sapphireho View Post
Get the JRSC with CARB tune to get the magic CARB sticker. Keep the stock exhaust. Without all stock cats, you will fail no matter what you do.

I have been told (but cannot verify) they cannot tell what tune you are running, so you get a better tune, but you have to buy the CARB tune to get the CARB sticker. Very expensive sticker.
JRSC CARB tune is excellent. I wasted money with another tune (supposedly best place but I will not tell) and went back to JRSC CARB tune.
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