MAPerformance 68mm throttle body - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

MAPerformance · 12-06-2013, 04:34 PM

Hey everyone! Thought I would share another project we are experimenting with. We are about to do some testing on our 68mm throttle body. These are still OEM pieces that we have bored out. We know the stock throttle body size is pretty large for a 2.0L N/A 4 cylinder, but we also figured why not give it a shot, especially since there aren't too many affordable options yet. We will be putting this on our fabricators stock auto FRS to see what, if any power gains are to be had. We will also be doing back to back testing on my turbo FRS once we complete that as well. I will keep you posted as we find out more results.

hunter3232792 · 12-06-2013, 04:56 PM

very cool more options for the aftermarket cant complain !

CodyFRS · 12-06-2013, 05:09 PM

Interested to see if there would be any gains produced and what pricing would be.

MAPerformance · 12-06-2013, 05:10 PM

Quote:

Originally Posted by CodyFRS

Interested to see if there would be any gains produced and what pricing would be.

Ditto. Pricing is planned to be around $250.

mrk1 · 12-06-2013, 05:12 PM

Nice, are you able to pull all the electronics out of the aluminum before doing the machining?

MAPerformance · 12-06-2013, 05:15 PM

Quote:

Originally Posted by mrk1

Nice, are you able to pull all the electronics out of the aluminum before doing the machining?

Yes, we would disassemble it before machining, and then we would put all of the electronics back on before shipping out.

Calum · 12-06-2013, 07:18 PM

What angle are you cutting the new throttle plates at?

Sent from my GT-S7560M using Tapatalk

MAPerformance · 12-06-2013, 09:10 PM

Quote:

Originally Posted by Calum

What angle are you cutting the new throttle plates at?

Sent from my GT-S7560M using Tapatalk

Very good question sir. I do not know that as of now, but I will find out on Monday for you.

FR-S Matt · 12-06-2013, 09:40 PM

Now would something like this paired with the 3" Perrin CAI yield increased results as N/A or would it be slight? I can see FI benefiting from this heavily.

In for results.

xxscaxx · 12-06-2013, 10:20 PM

Curious to see the results. If you need a Innovate tester, i'm all ears. I'm sure you will be able to collect a ton of information thought just based off NA and your turbo setup.

charged86 · 12-06-2013, 10:27 PM

Interesting

MAPerformance · 12-06-2013, 10:36 PM

Quote:

Originally Posted by FR-S Matt

Now would something like this paired with the 3" Perrin CAI yield increased results as N/A or would it be slight? I can see FI benefiting from this heavily.

In for results.

I guess I am not sure what to expect to be honest, but I am very curious and very excited

I really don't know if it will do anything N/A. I mean, Our Evo customers are paying to get their throttle bodies bored out to our stock size of 65mm. And they are making upwards of 600awhp with them. But you never know. I am interested to seeing a benefit with boost too. Wondering if our intake manifold will hold us back...

nelsmar · 12-06-2013, 11:09 PM

Subscribed. Please make sure to post dynos of tuned + stock, no tune change + modified, updated tune + changed.

Captain Insano · 12-06-2013, 11:27 PM

Finally... more pre-engine breathing options.

12-06-2013, 04:34 PM	#1
MAPerformance Senior Member Join Date: Aug 2012 Drives: Asphalt FRS Location: Cottage Grove, MN Posts: 1,272 Thanks: 669 Thanked 981 Times in 540 Posts Mentioned: 84 Post(s) Tagged: 3 Thread(s)	MAPerformance 68mm throttle body Hey everyone! Thought I would share another project we are experimenting with. We are about to do some testing on our 68mm throttle body. These are still OEM pieces that we have bored out. We know the stock throttle body size is pretty large for a 2.0L N/A 4 cylinder, but we also figured why not give it a shot, especially since there aren't too many affordable options yet. We will be putting this on our fabricators stock auto FRS to see what, if any power gains are to be had. We will also be doing back to back testing on my turbo FRS once we complete that as well. I will keep you posted as we find out more results.

12-06-2013, 04:56 PM	#2
hunter3232792 Senior Member Join Date: Aug 2012 Drives: FRS Location: miami Posts: 716 Thanks: 36 Thanked 170 Times in 112 Posts Mentioned: 31 Post(s) Tagged: 3 Thread(s)	very cool more options for the aftermarket cant complain ! __________________

12-06-2013, 05:12 PM	#5
mrk1 Senior Member Join Date: Mar 2013 Drives: Sterling BRZ Ltd Location: New England Posts: 1,702 Thanks: 403 Thanked 1,389 Times in 671 Posts Mentioned: 21 Post(s) Tagged: 2 Thread(s)	Nice, are you able to pull all the electronics out of the aluminum before doing the machining? __________________ The Build Thread GT28RS - eBoost2 - 3.91 Final Drive - Supra LSD

12-06-2013, 10:27 PM	#11
charged86 Senior Member Join Date: Mar 2013 Drives: whiteout gt86 2015 IS350fsport Location: northern kentucky. cincy Posts: 1,931 Thanks: 2,154 Thanked 697 Times in 437 Posts Mentioned: 42 Post(s) Tagged: 0 Thread(s)	Interesting __________________ INSTAGRAM @Rcf_700 www.youtube.com/boostindub

12-06-2013, 11:09 PM	#13
nelsmar Senior Member Join Date: Feb 2013 Drives: FR-S Location: Phoenix Posts: 2,605 Thanks: 733 Thanked 2,361 Times in 1,031 Posts Mentioned: 345 Post(s) Tagged: 3 Thread(s)	Subscribed. Please make sure to post dynos of tuned + stock, no tune change + modified, updated tune + changed. __________________ When I grow up, I wanna be God. My flickr - *Canibeat* Local magazine scout Old Setup: Vortech Supercharged 360WHP/262WTQ @ 11.5psi My build thread - WTF happened to nelsmar's car thread

12-06-2013, 07:18 PM	#7
Calum That Guy Join Date: Dec 2011 Drives: 2013 asphalt FRS MT Location: Halifax, Nova Scotia Posts: 4,865 Thanks: 5,058 Thanked 2,868 Times in 1,499 Posts Mentioned: 82 Post(s) Tagged: 1 Thread(s)	What angle are you cutting the new throttle plates at? Sent from my GT-S7560M using Tapatalk

12-06-2013, 10:20 PM	#10
xxscaxx Senior Member Join Date: Jul 2012 Drives: 2013 SWP BRZ Location: New York Posts: 2,240 Thanks: 458 Thanked 878 Times in 556 Posts Mentioned: 34 Post(s) Tagged: 0 Thread(s)	Curious to see the results. If you need a Innovate tester, i'm all ears. I'm sure you will be able to collect a ton of information thought just based off NA and your turbo setup.

12-06-2013, 11:27 PM	#14
Captain Insano Senior Member Join Date: Sep 2012 Drives: 2014 Jeep Wrangler RubiconX Location: Midwest, USA Posts: 1,282 Thanks: 110 Thanked 292 Times in 224 Posts Mentioned: 7 Post(s) Tagged: 0 Thread(s)	Finally... more pre-engine breathing options.

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