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Old 10-04-2012, 12:13 AM
07Z4MCoupe 07Z4MCoupe is offline
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Location: north carolina
Join Date: Sep 2012
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Mein Auto: 2007 BMW Z4 M Coupe
Full Exhaust Question

So I'm looking at a full exhaust for my 07 Z4M Coupe. I find what I think are all the required parts but I dont know too much about this as I am just starting out in modding and performance upgrades with absolutely NO experience in this area.

So what I found was -
Supersprint Headers - $$2,600.00
Supersprint Metallic Cats - $3,111.00
Supersprint connecting pipes - $891.00
Supersprint "rear" connecting pipes - $845.00
RPI Exhaust - $960.00

This is a total of about $8,400.00

Is this all accurate in reference to what I need for a true full exhaust?

Are there other components necissary to have this completed?

And - is a $10,000 installed exhaust really worth it?

Please help...

This is going to be my weekend rider/track car and will stay in my family forever considering how much my kids, wife, and I enjoy it.

Let me know what you guys think and of course in order to make this exhaust worth every penny I am planning on quite a few other mods:

Ess supercharger, (with intercooler etc)

AFE intake (unless there is a better one that you know of, or if custom would be a better way to go)

fully adjustible suspension with damper etc. (still weighing out the options and reviews)

complete tune and Dyno run for documentation purposes following each install

and yes, light weight wheels and tires are coming prior to any of this, most likely next month, still looking at what I want to get (18's or 19's... ???)

Please let me know what you guys think and or point me in the right direction here. I'm more than willing to do this if you guys think this is an awesome way to go.

Thanks for all the help.

Should be getting this as a christmas present if it all is worked out and researched by then.

Last edited by 07Z4MCoupe; 10-04-2012 at 12:15 AM.
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