<div dir="ltr">Thanks. I don't think anyone does that over here. I suppose it's simply more convenient to put the pipe through the car for us. We have a 40mm / 1.57 In minimum height rule for racing so you can't go super low, legally.</div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, 4 Dec 2019 at 20:32, Rick Fisk <<a href="mailto:refisk@chartermi.net">refisk@chartermi.net</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Daniel,<br>
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There are a lot of Spridget racers here that have been using through the tunnel exhaust systems for many years.<br>
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> On Dec 4, 2019, at 1:33 PM, Weslake1330 via Spridgets <<a href="mailto:spridgets@autox.team.net" target="_blank">spridgets@autox.team.net</a>> wrote:<br>
> <br>
> The exhaust through the car is more of a right hand drive modification and it passes through the car in a boxed off section in the passenger footwell and out through the sill. Putting the exhaust through the tunnel might blow airflow through the tunnel and raise engine bay temps, gearbox temps and generate extra lift at the front of the car.<br>
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> Regards<br>
> <br>
> <br>
> Daniel<br>
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