: Stock vs. Perrin Foam Filter Evo X 93 Octane


dave
07-03-2009, 10:10 PM
No tune, low reading Mustang dyno

We did 3 runs with the car bone stock and 3 runs with the car with the Perrin foam panel air filter installed.

Here's a dyno comparison to show the difference over the power curve


Not bad for a $47 panel air filter!

dave
07-03-2009, 10:15 PM
On that particular run, you can see the Perrin filter was worth 10whp and 13wtq over the stock paper filter! What was interesting was that the car got stronger with each dyno run, we joked the car would hit 300whp if we kept this up. haha

ak47m203
07-03-2009, 10:18 PM
that is really worth esp the filter capability.thanks for doing the dyno.

PERRIN_ADAM
07-03-2009, 10:56 PM
Thanks for the Dyno plot, that is what we have seen also.

dave
07-03-2009, 11:03 PM
Thanks for the Dyno plot, that is what we have seen also.

No problem!

aevo86
07-04-2009, 01:33 PM
great info!

Anubis
07-04-2009, 02:29 PM
nice gains, but I have to say that is the craziest dyno graph I have ever seen

boostin20
07-06-2009, 04:49 PM
Nice gains.

tipoytm
07-13-2009, 09:36 PM
Some have reported installation/fitment issues with the Perrin panel filter... is this true? I just bought one and will be here in a couple of days.

dave
07-13-2009, 09:41 PM
Some have reported installation/fitment issues with the Perrin panel filter... is this true? I just bought one and will be here in a couple of days.

Majority of us have no issues...

tipoytm
07-13-2009, 10:57 PM
Good to know, thanks!

PERRIN_ADAM
07-14-2009, 03:49 AM
Some have reported installation/fitment issues with the Perrin panel filter... is this true? I just bought one and will be here in a couple of days.

Majority of us have no issues...

Hey guys. there are ZERO issues with the filter, but we have had a few clients struggle with the OEM airbox reassembly. but the filter is 100% perfect!

PLEASE let us know if any of you ever have any questions! Thanks as always for the business and the support!

PERRIN_ADAM
09-05-2009, 03:22 PM
These filter continue to be a huge hit and I gotta thank you guys for the support!

Have a good one!

asstchief2003
09-05-2009, 03:56 PM
I have a good amount of Perrin product BOV, turboback exhaust, Intercooler, and panel filter. inlet hose not installed

The only problem I every had with their product was the panel filter, the filter did work as expected, works GREAT!!
but it was a pain to get it installed, 15 minutes to install,
K&N and stock filters 1 minute to install

the problem was keeping the Airbox together and lined up to clamp/close it. over all a very good product.

but cursing at your car during istallation of parts is the Fun part right:D

cornercarver
09-05-2009, 05:19 PM
While I wouldn't call that a low reading mustang, those are definitely nice gains. A stock X on GST's dyno makes around 215whp in 3rd gear.

dave
09-05-2009, 07:30 PM
While I wouldn't call that a low reading mustang, those are definitely nice gains. A stock X on GST's dyno makes around 215whp in 3rd gear.

Yeah, this dyno varies, sometimes it reads really low, sometimes we got what we got. This dyno was done in 4th gear.

dave
09-18-2009, 03:55 PM
thank you adam