IS - 3rd Gen (2014-present) Discussion about the 2014+ model IS models

Does the Body Kit actually affect performance?

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Old Feb 15, 2017 | 08:34 AM
  #1  
Cheolmin's Avatar
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From: Incheon
Default Does the Body Kit actually affect performance?

hi.

i want to buy a skipper body kit.

i'm courius.

air resistance performance is expected to improve?

or is it just a design change?
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Old Feb 15, 2017 | 11:44 AM
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If it looks fast, it's gonna go fast.
In reality it does nothing, purely an aesthetic mod.
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Old Feb 15, 2017 | 12:24 PM
  #3  
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From: san di-ya-go
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Originally Posted by 600rr
If it looks fast, it's gonna go fast.
In reality it does nothing, purely an aesthetic mod.
i don't know, i heard stickers add 5 hp per as well...
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Old Feb 15, 2017 | 12:42 PM
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make sure you get the big aluminum spoiler on the back for downforce. these cars are so fast they want to take off.
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Old Feb 15, 2017 | 01:55 PM
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Buy the kit and let us know the gains in performance you get.
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Old Feb 15, 2017 | 05:37 PM
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Originally Posted by kitabel
Did everyone think that the tens of millions spent on aero mods by NASCAR, F1, SCCA etc. over the last 50 years were only to make it look cool? You need to get out more.
Those cars are fast. These cars are not very fast.
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Old Feb 15, 2017 | 05:57 PM
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Originally Posted by Vivid101
Those cars are fast. These cars are not very fast.
Yes. He just compared the IS to NASCAR and F1.
F1 average speed of 200mph with aero specific mods, designed purely for racing.
IS3 average speed of 15mph bumper-to-bumper morning commute with look-at-me body kit, designed purely for coolness factor so it can sell.
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Old Feb 15, 2017 | 06:10 PM
  #8  
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From: Incheon
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I agree 600rr.
I was just curious.
I wondered if that was really effective.
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Old Feb 15, 2017 | 06:15 PM
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It all depends on the goals the manufacturer of these kits had in mind. 100% of the body kits I've seen for our vehicles were obviously designed primarily for aesthetic reasons and not for performance gains. In order for a body kit to provide appreciable gains it would have had to spend serious time in wind tunnel testing that these manufacturers most likely didn't bother with it considering the average buyer is just buying it for a "coolness" factor. Its probably far more likely that these kits would actually hurt your aerodynamics not help them. However, you might pick up a sweet highway whistle when your new body kit gets its first taste of 80mph air.
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