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992 Turbo S - By Design Tune & Exhaust on 93 Octane Track results

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Old Apr 24, 2026 | 10:01 PM
  #1  
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Default 992 Turbo S - By Design Tune & Exhaust on 93 Octane Track results

Finally got the chance to take my 992 Turbo S to the track this weekend and see what it would do.

Drove the car 3 hours up to Orlando Speed World from South Florida.

First pass: 9.96 @ 138.96
Second pass: 9.94 @ 137.39

Mods:
• Complete catless Kline exhaust
• DO88 turbo inlets
• BMC drop-in filter
• By Design tuned on 93 octane by Sam Ahdoot

Tires:
Factory Goodyears — 32 PSI front / 30 PSI rear

The car drives absolutely amazing. Power band is smooth and strong all the way through — Sam really nailed the tune. I was previously tuned on another platform and wasn’t happy at all, and Sam got the car running great!

He told me I’d see 60-130 in the 5’s and that’s exactly what the car did. It has been 5.8 back to back.
When the weather cools down more and better DA, the car will only go faster.

Couldn’t be happier with how it performed. Looking forward to dialing it in even more







.
https://youtu.be/6eFI5JKh56k?si=OHzIXGq4Lg9E-_vn

Last edited by Justin997TT; Apr 25, 2026 at 08:36 PM. Reason: Added video link
Old Apr 24, 2026 | 11:13 PM
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Awesome runs ! Your car is making great power at tha DA. Well done.
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Old Apr 25, 2026 | 04:13 AM
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Very impressive
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Old Apr 25, 2026 | 07:52 AM
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Impressive for such light mods. I'd leave it there until you can run again on a nice cool day. I'd love to see what sort of stats a build like this could do on a cold day over a standing mile. One thing I would add when you retune is a set of do88 big pack intercoolers or which ever intercooler your tuner recommends as he'll have data on what works best with this platform.
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Old Apr 25, 2026 | 11:36 AM
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Doesnt the stock car do 1/4 mile in 10@137-139? I dont understand, stage 2 should be 9.7-9.8@143-145 no? Thats close to 900 hp crank you currently have?
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Old Apr 25, 2026 | 03:51 PM
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Originally Posted by 3-Pedals
Doesnt the stock car do 1/4 mile in 10@137-139? I dont understand, stage 2 should be 9.7-9.8@143-145 no? Thats close to 900 hp crank you currently have?
Only in negative DA or with a DA correction. His times are real word in real world conditions most will see.
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Old Apr 25, 2026 | 05:24 PM
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Good run!

That is a killer 60ft, do you have any vids of the launch or run?

That time is right around the same as what I did with stage2 as well.

Nice to see some more racing/tuners around
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Old Apr 25, 2026 | 08:35 PM
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Default YouTube link with videos added



Originally Posted by Angryinch
Good run!

That is a killer 60ft, do you have any vids of the launch or run?

That time is right around the same as what I did with stage2 as well.

Nice to see some more racing/tuners around
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Old Apr 25, 2026 | 08:38 PM
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Default Attaching a link to your previous post with the same question

https://rennlist.com/forums/992-turb...mile-time.html

I believe most cars trap about 132-133 stock and run 10.2-10.6


Originally Posted by 3-Pedals
Doesnt the stock car do 1/4 mile in 10@137-139? I dont understand, stage 2 should be 9.7-9.8@143-145 no? Thats close to 900 hp crank you currently have?
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Old Apr 26, 2026 | 12:46 AM
  #10  
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Man you’re leaving really good.

was anything modified with the LC?

The second run, the rpm jump up higher before you take off?
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Old Apr 26, 2026 | 02:38 AM
  #11  
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Originally Posted by 3-Pedals
Doesnt the stock car do 1/4 mile in 10@137-139? I dont understand, stage 2 should be 9.7-9.8@143-145 no? Thats close to 900 hp crank you currently have?
A stock TTS will trap 135 under perfect conditions. A Stage 2 car will trap 140-142 under the same conditions. Based on the OP's results (5.8 60-130 and 138-139 in less than "perfect" D.A.), his car could go 9.6's-9.7's. In short, he has a solid 9 second street car. 5.8 60-130 is no joke and would scare most people.
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Old Apr 26, 2026 | 09:22 AM
  #12  
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Default Launch

Nothing modified with the launch, and no pdk tune. The 2nd run at night I hit the sport plus button at the last second which caused the rpm to jump in LC. It didn’t make a difference with the 60ft time.


Originally Posted by Angryinch
Man you’re leaving really good.

was anything modified with the LC?

The second run, the rpm jump up higher before you take off?
Reply
Old Apr 26, 2026 | 09:48 AM
  #13  
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@Justin997TT - nice! These cars are simply awesome. The best part? I'm sure you drove it home afterwards... listening to some fine tunes with a grin ear to ear!

cheers,
L76
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Old Apr 26, 2026 | 10:04 AM
  #14  
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Default 3 hour drive home :)

they really are amazing. I had a fast 997 manual 6 speed prior. This car is making less power but feels as fast because of the power delivery. My 997 was very raw and violent with a best 60-130 of 5.3.

on a side note, it was awesome to drive 3 hours to the track, run 9’s (drama free) and drive home 3 hours.

Originally Posted by L76
@Justin997TT - nice! These cars are simply awesome. The best part? I'm sure you drove it home afterwards... listening to some fine tunes with a grin ear to ear!

cheers,
L76
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Old Apr 26, 2026 | 11:12 AM
  #15  
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Originally Posted by Justin997TT
they really are amazing. I had a fast 997 manual 6 speed prior. This car is making less power but feels as fast because of the power delivery. My 997 was very raw and violent with a best 60-130 of 5.3.
60-130 of 5.3 in a 997tt must have been on one of the Protomotive kits running big turbos + meth??
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