DuSpeed OTRCAI
#6
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#8
TECH Apprentice
Join Date: Dec 2006
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#9
THey are in the process of making a maf version. I couldn't wait so the ls3 maf I used with the svede is hidden underneath this, which is a pretty slick setup in itself. I paid $620 shipped for this with another guy, we split the shipping cost since they can do 2 per box. Stock diameter tb, no. I have a NW 102 and the opening is that big. Changing filters is no problem, its a lock style k&n. Thank god they sent the filter box that so I know what to use when its replaced. I sold my svede for $550 and originally only paid $300 for it. So I dont have much in this thing.
#12
Like all OTRCAI the filter is a restriction and you should race with it removed.
Last edited by Dyno Junkie; 05-01-2013 at 05:41 PM.
#14
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Join Date: Mar 2012
Location: Fort Wayne IN
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I plan on this one soon!! Does not seem to have a lot of room for much air in that front pocket. How do you change out the air filter and where can you buy new ones from the DuSpeed?
#15
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Remember to factor in a tune with it and a MAF if you don't already have a LS7. A tune is an absolute must because of the MAF situation. Greg maximized his situation but it's ~$1,000 conversion for most.
#17
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#18
It has a tab and pulls straight up and out. They sent the box with the part number so anyone that sells k&n filters you can have them get it for you. If you buy a supercharged version you will be footing the entire shipping yourself since they can only fit one of those per box. The svede intake will let you run your stock maf but why bottle neck it since that too has a 100mm opening. If your going to run a svede or DuSpeed you are already looking for max output and shouldn't bottle neck the flow down. When I ran the svede I put on a TSP 100mm Maf tube with the ls3 cartridge maf and a nw 102mm DBW TB to go with my fast 102. The maf's aren't that expensive, between the maf and wiring harness will cost ya under a $100.
#20
Definitely the best looking and one of the most effective CAI on the market for the GTO. Think I gained about 40/40 with this over stock box with K&N Filter. Just be aware that you will have to cut the fan shroud, raise the hood, and it will still rub. The paint will not stay looking perfect for long.