Z4 Exhaust mod "kinda" (in search of the "GROWL")

AC5L4T3R · Post by **AC5L4T3R** » Sat Apr 21, 2018 1:19 am

Where'd you get the straight pipes and tips? I can get the work done for free, but have to supply the parts. Living in a city that's chock full of AMG and Porsche.. I'd love this growl.

Piper1 · Post by **Piper1** » Sat Apr 21, 2018 2:41 am

How is this for any back pressure concerns? I’ve been eyeing this idea, but what issues or problems that might come from it?

ph001 · Post by **ph001** » Sat Apr 21, 2018 7:57 am

Can’t see it being an issue on a na car. Cats probably dominate in terms of back pressure anyway.

Doddsy · Post by **Doddsy** » Sat Apr 21, 2018 12:36 pm

I did the back box delete on my previous Zed and I still have the box. I’m tempted to do it again as I loved it so much

Piper1 · Post by **Piper1** » Sat Apr 21, 2018 2:35 pm

ph001 wrote: ↑Sat Apr 21, 2018 7:57 am Can’t see it being an issue on a na car. Cats probably dominate in terms of back pressure anyway.

Would I run into problems having the ess vt s/c set up?

ph001 · Post by **ph001** » Sat Apr 21, 2018 3:08 pm

Not sure, don’t have much experience on s/c

DaveD · Post by **DaveD** » Sat Apr 21, 2018 7:26 pm

Has anyone near Warwick done a muffler delete? Would love to hear it in person - is of interest potentially although wonder if a DLV gutted backbox is better overall balance

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