Hello,First of all, thanks for the compliment Walshy on my exhaust tips,but since having the dual Akrapovic ones I’ve changed to single outlets on the car due to a new cat back system. The dual tips came in at a total of 152mm wide for each side, the max I think you can go on each side of the ST300 is 160mm with out having to do anything to the diffuser. I think the black single ones that I have now with the car de-badged give it that stealth look.View attachment 2012View attachment 2013with dual tips.
New cat back system.....
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I'm coming back into a very old thread. I live in Switzerland and here the exhaust tips cannot go beyond the bumper line. Likewise, I want to add similar tips, can you comment if any of these go beyond the bumper when you install them? I plan on making something exactly the same. Thanks!