Holy sheet this sounds good finally! Bad-ass V4 rumble :-)

Posted this in the old aftermarket-exhaust thread, but I'm really thrilled so figured it deserves it's own post, here is the message I posted:

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I posted in this thread earlier with videos before/after a Mac 4-2 install. I finally got sick of the loud buzziness and installed some baffles into the Mac "mufflers". First I took them to a local big-time custom exhaust shop here in Montreal, where they told me they could do NOTHING for me even though I explained exactly what I wanted including some detailed drawings.

Figuring they are idiots, and I am MacGuyver, I bought a length of pipe from them and said I'd do it myself. I fabricated a couple of slip-in baffles, in less than a hour, and this is the result. It sounds GREAT, very aggressive low-frequency rumble, no more BUZZ, and definitely more back pressure to get me back my stock driveability.

After video:

YouTube - ‪vf500f Interceptor, Mac exhaust, homemade baffles‬‏

Stock video and just crappy-mac-muffler videos here

YouTube - ‪vf500 Interceptor‬‏

and here:

YouTube - ‪vf500 Interceptor, Mac exhaust installed‬‏

 

Sounds nice good job. I just modified my stock cans again... internal mods and made new end cap centers, I had originally drilled the baffles deep inside. Mine sounds similar to yours. The V4s sound cool with some exhaust tuning.