For Diablo. Purchased Feb 05 to use as a pattern for my own customs exhaust. Paid $600 - Sell for $300.

Frank

will that work on a 6.0?

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2001 6.0 VT Purple
2004 575M Titanium
2004 Cayenne TT
2003 Maserati Spyder CC

Pretty Sure.... Will check with my Mechanic today and post later today. He's also the authorized Tubi Distributor for Florida.

On a 6.0 you have 2 "sets" of cats. My car only has one set. You should leave the first set on, which is right off the motor (or most people do), then run the test pipes where the 2nd set is, which leads up to the muffler.

Exactly what are "test pipes"? I have heard of them but never knew what made them "test" pipes. thanks.

Sorry did not see mechanic yesterday, will see him today to confirm fit.

Test pipes replace the cats, simple bolt on bolt off. Increase power, sound and reduce heat.

Do you remove all the cats when test pipes are hooked up?

Hi,
What Mechanic do you use? Looks like we are close.

Murray Bacchus... in Hollywood.... most excellent. Worked for the dealer before going independent and he's the authorized Tubi distributor.

I'm going to keep the Tubi's.... so never mind.

The Tubi straight pipes sound killer... a little too loud in the morning on cold start while the choke is still on. Also, minor backfire on down shift due to zero back pressure.

The new pipes work fine, no backfire, but may be a little too quite...miss the Tubi rumble... need more tweaking so I have to hold on to them till I get the right formula..

FL Homesite - let me know if u want Murray's #