9Ether Auto Posted September 21, 2022 Report Share Posted September 21, 2022 (edited) Hi! I just bought a 2000 Buick Century Limited 3.1L SFI. I wanted to do 3 things first on it. Clean and paint intake manifold black(fresh gaskets), cold air intake, and an oil catch can. My questions are what is the best aftermarket CAI for these engines? I only see Weapon-R and ZZP’s 3800 CAI really. Lastly, is the 3100 able to have a oil catch can set up? Thanks Edited September 21, 2022 by 9Ether Auto Less wordy text Quote Link to comment Share on other sites More sharing options...
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