ISS Forged IS-F QES (Quad Exhaust System) Updated Design Pics

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07-29-14, 07:27 PM

#166

Mrd916

Lead Lap

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PPE has the exhaust with the valve for adjusting the sound and I think it's $2600 or something like that. Supposedly has no drone and u know it will be quality coming from PPE

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07-29-14, 08:17 PM

#167

digger08

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Quote:

Originally Posted by Maskaveli

Neither that or DES are cheap. Supposedly zero drone in DES which is a big factor for me in deciding.

DES has a drone in 8th gear only.

Digger08

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07-29-14, 08:46 PM

#168

Maskaveli

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Quote:

Originally Posted by digger08

DES has a drone in 8th gear only.

Digger08

Thanks for clarifying, much better than the rest of the exhaust systems out there I would think.

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07-30-14, 08:47 AM

#169

cremaster

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wow, $3500? they quoted me like $2790 a couple years ago, right before they stopped producing them.

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07-30-14, 11:28 PM

#170

Bakewalk

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Agreed. I have the DES system. Drone in 8th gear but it is still minimal. Just cruise in 7th gear if u dont want the drone. That will raise the rpm's just enough to delete the drone.