Intake plenum and 911 throttle body

[Ben006]

No, these retain the stock TB but add a "divider", the first purpose of my is to use a bigger throttle body.

I took the measurement on my boxster 2.7 wich share its intake with the 3.2, so I already have the measurement.

I can make it any way you want, straight T, with a little turn, divider, no divider, wright anything on it ... etc

[Dlirium]

Originally Posted by Ben006

No, these retain the stock TB but add a "divider", the first purpose of my is to use a bigger throttle body.

I took the measurement on my boxster 2.7 wich share its intake with the 3.2, so I already have the measurement.

I can make it any way you want, straight T, with a little turn, divider, no divider, wright anything on it ... etc

Ah, got it. Well, good question. I don't know what I don't know on this. "A larger TB with better air flow" does sound good. I don't know if that translates to as to turns, dividers, straight, etc.

What are you recommending for increased performance? King, you seem to know a bit about this, what is you take? :-)

[930turbo]

Hey Guys, I'm new to the Boxster world but have owned several other Porsche's from the air-cooled era. Not to worry, I sold them out before they became ridiculously valuable so I could retain my original buy high, sell low strategy.

My 2001 S is crazy clean, like near showroom (probably never spent a night outdoors in its 42,000 miles traveled), but I would like to capture it's full potential if possible. I drove it straight to the professionals upon purchase to have the IMS bearing replaced for peace-of-mind for starters.

My question is, can I change the headers, cats & mid-pipes, plenum, throttle valve and air box without sending the ECU into protest via check-engine light? My plan is to retain the stock outward appearance and not compromise practicality. If it's possible, I'll commit, if not I'll continue to live with the strangled 250HP.

[Dave80GTSi]

Originally Posted by 930turbo

My plan is to retain the stock outward appearance and not compromise practicality.

Please pardon the self-serving promotion:

For Sale: Hollowed OEM Exhaust Manifolds, Complete with Mini-Cats

[ppbon]

Originally Posted by Ben006

No, these retain the stock TB but add a "divider", the first purpose of my is to use a bigger throttle body.

The TechnoTorque is a larger intake tee with a larger throttle body than the OEM.


Happy Boxstering,
Pedro

[Austinsynthetics]

Originally Posted by Ben006

No, these retain the stock TB but add a "divider", the first purpose of my is to use a bigger throttle body.

I took the measurement on my boxster 2.7 wich share its intake with the 3.2, so I already have the measurement.

I can make it any way you want, straight T, with a little turn, divider, no divider, wright anything on it ... etc

Not sure if you're keeping a list, but I'm interested in your design. I also have a 2.7 liter

Thanks,

Brett