4" to 3.5" reducer
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Joined: Sep 2000
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From: St. Louis, MO
Car: '91 GTA
Engine: 402ci LS2
Transmission: faceplated T56
Axle/Gears: 9" w/ 4.11's
4" to 3.5" reducer
What are you guys using? I need a reducer to connect my 4" cold air pipe to my 3.5" MAF. Thanks for any help!
-Jeremy
-Jeremy
Thread Starter
Supreme Member
iTrader: (1)
Joined: Sep 2000
Posts: 1,061
Likes: 1
From: St. Louis, MO
Car: '91 GTA
Engine: 402ci LS2
Transmission: faceplated T56
Axle/Gears: 9" w/ 4.11's
Finally found one on this site... $40 though for a straight 3.5" to 4" reducer. 
http://www.turbohoses.com/Transitions.htm
http://www.turbohoses.com/Transitions.htm
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