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    FS: MS3 FORGE Bypass Valve - no longer for sale

    I have 07 MS3 with MS CAI and I wanted more bling under the hood and more sound from the bypass valve. I did a little research on the sound of the Forge but after a five mile loop I realized that the ping sound is not quite gentle enough for this 45 year old Dad. My son thought is was the...
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    Want to hear live, before I buy cat back, MS3 with MS cat back Raleigh, NC

    Before I buy Mazdaspeed cat back exhaust for my Mazdaspeed3 I want to hear one live on the road to make sure I like the sound level especially on the highway. I don't want much droning in the cabin at speed, but I do want more exhuast noise (music to my ears).(thumb) This exhaust with my MS...
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