Thought that I'd put together another compilation of good threads for people here in PH.

What I'm looking for are comparisons of performance parts. Preferably with DYNOs to back them up. So far, we have the GSC Header and Axleback tests (thanks guys ). I want more. Does anyone know of any Intake roundup? Or full exhaust? Help me out here...

Head to Head Comparisons

Intake Roundup:
https://www.scionlife.com/forums/viewtopic.php?t=92108
- OEM
- K&N Drop In
- K&N CAI
- Injen CAI
- Injen SR
- F5Air SR

Header Roundup:
https://www.scionlife.com/forums/viewtopic.php?t=82724
- OEM
- Alphawerks
- DC Sports
- Megan Racing

Axleback Roundup:
https://www.scionlife.com/forums/viewtopic.php?t=80070
- OEM
- Greddy Evo2
- Greddy SP2

Single Dyno Runs

400amonth's Dyno:
https://www.scionlife.com/forums/viewtopic.php?t=86843
- K&N Intake, Alphawerks Header, CC s-pipe, TRD Exhaust, Custom Mid-Pipe

OutCrnrU's Dyno:
https://www.scionlife.com/forums/viewtopic.php?t=99421
- Umnitza Intake, TRD Supercharger, Aphawerks Header, OEM s-pipe, Custom Exhaust

OutCrnrU's Dyno 2:
https://www.scionlife.com/forums/viewtopic.php?t=104196
- Umnitza Intake, TRD Supercharger, ZPI Pulley, Alphawerks Header, 3" S-Pipe, 2.5" Magnaflow Exhaust, Bosch 110 BPV

dp-_-'s Dyno:
https://www.scionlife.com/forums/viewtopic.php?t=103795
- Injen Intake, Monster Motorworks Header, CC Cat Back

Sam_J84's Dyno:
https://www.scionlife.com/forums/viewtopic.php?t=104481
- Injen Intake, DC Sports Header, TRD Exhaust, NST Crank, Alternator, Water Pump Pulleys

toyota_scion_tc's Dyno:
https://www.scionlife.com/forums/viewtopic.php?t=89753
- Injen Intake, Alphawerks Header, ZPI S-Pipe/Midpipe, Magnaflow Resonater/Cat, ZPI Crank Pulley, Weapon R ETD

peteyd's Dyno:
https://www.scionlife.com/forums/viewtopic.php?t=105707
- ZPI Stage 0, FMIC

pollup's Dyno:
https://www.scionlife.com/forums/viewtopic.php?t=108893
- ZPI Stage 1, TRD Exhaust

Kumitsu's Dyno
https://www.scionlife.com/forums/viewtopic.php?t=113178
- Injen CAI, Alphawerks Header, CC S-Pipe (Stainless Steel), CC Full Exhaust With High Flow Cat(Stainless Steel), Magnaflow Resonator "14, NST Underdrive Crank Pulley

desertheat's Dyno
https://www.scionlife.com/forums/viewtopic.php?t=115029
- TRD S/C, NST Pulley, Megan Header, Megan S-Pipe, Bosch BPV

---------------------------------------

So I'll update this as you guys post some good info. Point me to some threads. Even if it's just dyno's of 2 items. Something that will compare available products. I want to have a good thread here for people to use for researching.

 

I PM'd GSC about doing a full header-back exhaust comparison between the 3 companies that offer them (CC, ZPI & Draxas). Hoping they will

 

Ya... that would be good. With s-pipe and all. And we also need to get some intake numbers up there.

 

yea i wouldnt mind see some intake comparisons

 

man GSC ROCKS!!!

mad props to them!

 

If they are going to do full exhausts they should include the Megan

 

I didn't specify the Megan Racing Full exhaust because they don't have an S-pipe and for an exhaust (header-back), I'd like a one vendor solution and currently only the 3 listed above provide that.

Now if the test were performed using the MMW header (wink-wink), the S-Pipe would be included and then the test field could be broaden. But I'd imagine if they decided to do the test, it would be with the Alphawerks or stock header.

 

Well it would be nice to see ANY numbers... even with the two sets they did, I don't think they included all of the options - especially with the exhaust... you'd think TRD would be right on there at least. But that's OK. Like I said, we'll appreciate ANY testing people can do and post numbers.

 

Um, Megan does have an s-pipe.

https://www.scionlife.com/forums/vie...ht=megan++pipe

 

I really need to catch up on my current events.

Even better, a 4-way comparison!

 

Great idea about putting a dyno based thread together.
Here is my thread link....in summary 156hp/160torq.
AW header, CC s-pipe and TRD (many have it) exhaust..
this link has a pic of my dyno as well......

https://www.scionlife.com/forums/viewtopic.php?t=86843


Scott

https://www.scionlife.com/forums/vie...highlight=dyno

add me to your thread

 

Great numbers. Now just need the other dynos.

 

Updated with 400amonth's info. Split it all into two sections. If you have some good dyno runs and have posted the info (with pics/scan of the run), let me know what you have and give me a link.

 

nice post

 

Updated with Intakes.

 

What measures have you taken to rid the CEL.

 

Updated lately with a couple more Dynos.

 

Added a couple more dynos.

 

Ill have some dynos posted satruday for you to add!

 

Added another.