ITBs on a 325is? [Archive] - Bimmerforums

That Fly 325i

10-30-2009, 03:21 PM

Whats involved in putting evo sport 3.2 ITBs on a us spec 325is?

Ethan

10-30-2009, 05:22 PM

That Fly,

Try calling up TWM Induction as I believe they have a kit that can be sized for any of the E36 6 cylinder displacements.

Ethan

EThirtySicks

10-30-2009, 05:54 PM

ITBs:

Look completely awesome. :drool:

Sound great. :drool:

Are overpriced, especially since they don't give you much performance gains, at least on these engines.

PHARMDVIPER

10-30-2009, 06:53 PM

^ true story...unless you are getting a super killer deal

not worth it

pbonsalb

10-30-2009, 07:31 PM

Do you think your car is slow due to poor intake flow?

loser635

10-30-2009, 07:48 PM

get some M3 cams instead. some software. cheaper and more power

FauxFox

10-30-2009, 09:09 PM

Or just save up and buy a eurospec engine :)

nevek

10-31-2009, 01:26 AM

I just bought a M3 Euro Spec with the 3.0 and ITBs, every time I crack the hood people freak - I love the ITBs

Blitanicle99

10-31-2009, 11:07 AM

Hmm, the company that offered to build mine wanted 2k a set.

That was a bolt on, ready to go kit with everything including a CSL style airbox.

+ 9hp up to 5000 rpms, and +37hp at 8000 RPMs. Add some nasty sunbelt cams or if your streetin some shricks and its game over.

I LOVE ITBs. Call them overpriced, but remember what you drive.

PHARMDVIPER

10-31-2009, 11:09 AM

^thats actually not too bad of a deal

BMDub325

10-31-2009, 01:11 PM

I just bought a M3 Euro Spec with the 3.0 and ITBs, every time I crack the hood people freak - I love the ITBsPics? :)

That Fly 325i

10-31-2009, 04:01 PM

^thats actually not too bad of a deal

exactly. Wouldn't the benefits be even greater for those who are FI. Cause my intentions where to do all other possible mods before going FI and then having a killer set up.

SimonSingh

10-31-2009, 05:12 PM

Engine porn below:

http://img204.imageshack.us/img204/78/dsc00314t.jpg

97black328is

10-31-2009, 09:59 PM

theres really not much of a point in ITB's unless your doing a full drive by wire engine and computer system.. it would just be 6 small throttle bodies opening and closing at the same rate, instead of one much bigger one. Want better flow? Just go F/I. probably be pretty close to the same price as ever getting that to work like you want it.

Bluebimma

10-31-2009, 11:33 PM

ITBs can help immensely when an overly aggressive set of cams are installed, as each cylinder pulls its own air instead of from a plenum. The ITBs are also cable driven but can be put on an electric system if need be. Linkage, just like a regular butterfly, actuates the ITBs in sync. Tuning will help with the best gains, but you should really get an aggressive set of cams, exhaust system redone for better flow, some larger injectors to compensate for the extra mixture, and a much larger maf to hook up to a large plenum to help with the tune.

Black Stig

11-01-2009, 12:34 AM

Engine porn below:

http://img204.imageshack.us/img204/78/dsc00314t.jpg

mmhhm

kakerin

11-01-2009, 05:34 AM

i´m go to install this in my euro m52 328, with the adaptor, and say you something

Dejo325i

11-01-2009, 08:18 AM

How much was BMP selling their kit for?

Bluebimma

11-01-2009, 08:23 AM

After all the talk, no one posted a vid of Itb's on an m50...

http://www.youtube.com/watch?v=P0rfHorvUnQ

FauxFox

11-01-2009, 10:32 AM

After all the talk, no one posted a vid of Itb's on an m50...

http://www.youtube.com/watch?v=P0rfHorvUnQ

oh my....

travis325i

11-01-2009, 03:00 PM

After all the talk, no one posted a vid of Itb's on an m50...

http://www.youtube.com/watch?v=P0rfHorvUnQ

thats soooo sick

Dejo325i

11-03-2009, 03:47 AM

Who's car is that?!!!

nevek

11-03-2009, 04:51 AM

Here's my Engine
http://img687.imageshack.us/img687/1935/itb.jpg

Its from my new M3 E36 Euro Spec 1994. It's got 90,000km

Ignore the stupid pink wire, its only temporary, needed to hookup daytime running lights and make the car Canada legal

That Fly 325i

11-03-2009, 08:38 AM