dndodd

Check this out if your interested in a Group Buy on a Plenum.

http://www.6speedonline.com/forums/s...74#post1087774

Dave07997S

bump

dndodd

Here is the group buy details. You will have to act quickly.

Originally Posted by RSSGREG
Since deputy Dog is in the Philippines doing God knows what. Here is the clarification on the IPD “Introductory Group Buy Special”.

The group buy will begin Thursday, May 3rd and end Monday, May 7th at 5:00 pm (PST).

The current special is $850

Orders of 10 piece groups will receive a extra 5% discount = $807.50

Orders of 20 piece groups will receive a extra 10% discount = $765.00

All orders need to be placed with RSS with payment to qualify for this discount. RSS will notify the group at the end of the time period what discount level was achieved! All orders will ship after May 7th. The plenums will return to the full retail price of $995 after this promotion expires. Call everybody you know. Let’s see if we can break twenty? thirty? Or more!!!!

Thanks for all your 6SPEED support!
Call RSS at 714-545-1046 or E-mail RSS at sales@roadsportsupply.com to order your plenums.

cleanme

Come on guys, buy one! I phoned in my order last night, but make SURE you say it's FOR the Group Buy from 6speed Forums! It looks like we might get 20 people so put your orders in!

Graygoose997

has anyone actuall installed this on a 997 or 997 S ?

dndodd

Yes a guy on the other board has. He put togther the group buy.

cleanme

He also has the dyno sheets to prove it. We're over 10 orders now so the price is down to $807.50 if we get to 20orders it's down to $765.

strtswpr997

Someone has dyno numbers of a 997S with a plenum installed? if so where are they?

dndodd

Check out the URL I gave in my first post from the brginning. I think the info is their.

cvazquez

Does anyone care to provide us with his or her impression on the results of this Plenum? I believe everyone here is very curious to know the results.

Thanks!

4thporsche

Got mine today. Should have it installed this weekend and will post my impressions. I am not going to get a dyno so any feedback will be purely subjective.

cvazquez

Roger that... thank!

4thporsche

Here's what I started with: '06 997 C2, Fabspeed exhaust, Suncoast headers, EVO Intake and GIAC flash.

Got the Plenum through the 6Speed group buy that ended last Monday - paid $765, regular price is $995. Install is very easy. Took me 50 minutes and that includes removing the air box (in my case the EVO intake) and cleaning up parts of the engine compartment while I had things exposed.

The Plenum delivered. Once the ECU adapted there was a noticeable improvement at 4 - 5k. When accelerating all out onto the 101 I passed through 80 mph quicker than before. I know this because I have a visual marker on this stretch of road that I have used to test all of my mods. Felt this mod more than the other ones (most of the others were not really noticeable but they sounded good!) and based on my little test on the 101 it delivered the biggest improvement.

Hope this helps anyone who was on the fence. I know that there are those who don't believe in the gains from bolt-ons and I can certainly understand where they are coming from and respect their opinions.

I am not affiliated with any of the after market products I have purchased.