Guys with Over 600whp Which Exhaust system are you Running?

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05-21-2009, 08:21 PM

#41

down_shift

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Quote:

Originally Posted by Madelinot

What about the APS TD (2.5") ?

Now sure if that's 600whp on a DD on a DJ/DP or whatever dyno.. since it varies on difference Dynos/builds.

533rwhp @ 15psi on a DD. 3" DP, WG dumps, 2.5 APS TD Z exhaust extended with 3" piping and extended tips to clear my INGS rear bumper (G coupe).

Car sounds like a high strung n/a VQ. No rasp, but has a nice sound that isn't crazy boomy. Different story when my dumps open. Perfect for the city, nice sound around town.. can open the dumps when I floor it. Also no issues with being pulled over lols.

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05-22-2009, 07:30 PM

#42

leojang

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^^ Do you have a sound clip of your car?

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05-22-2009, 07:51 PM

#43

down_shift

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Quote:

Originally Posted by leojang

^^ Do you have a sound clip of your car?

I'll try to get some this weekend.
This is Matt, black topsecret G (was single turbo now built TT) at HIN Boston in the National Guard booth.. last year '08. We talked for a while by your car.

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05-22-2009, 09:11 PM

#44

radiologue

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APS 3"

As Sharif said---it is LOUD inside the car!

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05-25-2009, 03:51 PM

#45

leojang

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Quote:

Originally Posted by down_shift

I'll try to get some this weekend.
This is Matt, black topsecret G (was single turbo now built TT) at HIN Boston in the National Guard booth.. last year '08. We talked for a while by your car.

Hey man what's up?

How's your car running hehe.
Let me know when you get the sound clip.

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10-17-2011, 06:13 AM

#46

nightcrawler_8

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running GTM 3" all the way with open dumps.

how do you guys rate GTM 3" exhuast against APS 3" ?!?!?!

looking at the bends in the GTM, i guess APS flows more.. but GTM unlike the APS, doesnt have any resonators in the mid pipes.