 Debating - under car air deflector, Debating to use or not use on my E-Prod car |
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| FastFroggy |
 May 18 2026, 10:19 AM
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Member  Group: Members Posts: 78 Joined: 27-November 15 From: South East MI Member No.: 19,415 Region Association: Upper MidWest  |
I am prepping for next weekends event and was wondering what the group knowledge in on these undercar air deflectors that go just in front of the engine on the bottom side of the floor pan.
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| mskala |
May 18 2026, 02:19 PM
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#2
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R Group: Members Posts: 1,949 Joined: 2-January 03 From: Massachusetts Member No.: 79 Region Association: None 
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I did some experiments on my 6-cyl several years ago and found that they help with
lowering the oil temp. Not proof for the 4-cyl but hey the factory added them. It is a very cheap thing to do if it doesn't do any harm. |
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Posts in this topic
FastFroggy Debating - under car air deflector May 18 2026, 10:19 AM
Ninja It should create a slightly lower pressure zone un... May 18 2026, 10:32 AM brant Hypothetically help
I use them
Have never tested May 18 2026, 01:39 PM FastFroggy Engine cooling makes sense.... Being I'm gerbi... May 18 2026, 03:31 PM GregAmy Worried about additional drag? I sincerely doubt t... May 18 2026, 05:29 PM
FastFroggy Well that is good enough for me. Appreciate it. May 19 2026, 08:40 AM |
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