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      10-11-2019, 11:17 AM   #22
DanG
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Drives: 2018 M2 AW DCT
Join Date: Aug 2012
Location: Seattle, WA

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2018 BMW M2  [7.68]
Quote:
Originally Posted by heavyD^2 View Post
You don't think those Dinan tunes don't cause your car to emit more emissions than the car was designed from the factory? The point is that owners of turbocharged vehicles from every brand have been installing aftermarket downpipes for decades. In this day and age downpipes are one of the few mods that leads to legit power gains on a stock turbocharger. Exhausts and intakes are strictly noise/styling mods. Personally I'm not a fan of going catless but if some people want to do that then that's their decision. As for smog and legality thing it's one car and one person's personal choice and it's about as illegal as jaywalking. People do it all the time and nobody goes to prison for it.
No one goes to prison but it is a $250 fix it fine in Washington state.
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