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      04-08-2024, 01:32 PM   #4
Oris4
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Drives: 2012 BMW X5 35i
Join Date: Jul 2017
Location: Boston

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I’ve been on the fence about removing downpipe heat shield, I have catless dp wrapped in dei titanium wrap and spray with their silicone spray. I’ve heard it helps to keep it on but then I’ve heard it traps heat, I’ve also heard removing it can damage hood/paint. Any input?

I also run the oil cooler as I primarily drive my car in warmer months and that has helped.
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