Make a donation

Author Topic: induction kits  (Read 1461 times)

Offline dalewhite

  • Always Involved
  • ****
  • Thank You
  • -Given: 0
  • -Receive: 0
  • Posts: 71
    • Email
induction kits
« on: October 11, 2011, 11:28:33 pm »
I need to make a new air pipe for a induction kit on my mk5 gti. does anyone know what diameter the aftermarket pipes uses ( im guessing its 2.5 or 3 inch) does it cause any problems with the air flow meter?

Offline keano

  • Just look at my post count
  • ******
  • Thank You
  • -Given: 79
  • -Receive: 35
  • Posts: 1588
    • Email
Re: induction kits
« Reply #1 on: October 12, 2011, 06:45:48 am »
Which intake?
« Last Edit: October 12, 2011, 06:47:25 am by keano »

Offline Boothy

  • Won't Shut up.
  • *****
  • Thank You
  • -Given: 24
  • -Receive: 32
  • Posts: 951
  • All donations accepted, thanks.
Re: induction kits
« Reply #2 on: October 12, 2011, 07:53:09 am »
I was inder the impresion the intake pipe could be anything and providing the pipe that runs past the MAF is the sMe as standard it shouldn't cause any issues??

Offline dalewhite

  • Always Involved
  • ****
  • Thank You
  • -Given: 0
  • -Receive: 0
  • Posts: 71
    • Email
Re: induction kits
« Reply #3 on: October 18, 2011, 09:13:30 pm »
I was inder the impresion the intake pipe could be anything and providing the pipe that runs past the MAF is the sMe as standard it shouldn't cause any issues??

ye thats right I just need to know what size the pipe is that runs past the MAF on a standard GTI

Offline SteveP

  • Just look at my post count
  • ******
  • Thank You
  • -Given: 117
  • -Receive: 340
  • Posts: 6005
    • My Project
Re: induction kits
« Reply #4 on: October 18, 2011, 09:16:34 pm »
^^^ The section that the MAF runs through on the standard airbox isn't round it's oval IIRC. Most aftermarket intakes use a round pipe that matches the same surface area.

Offline dalewhite

  • Always Involved
  • ****
  • Thank You
  • -Given: 0
  • -Receive: 0
  • Posts: 71
    • Email
Re: induction kits
« Reply #5 on: October 18, 2011, 09:21:31 pm »
^^^ The section that the MAF runs through on the standard airbox isn't round it's oval IIRC. Most aftermarket intakes use a round pipe that matches the same surface area.

do you know what that area is??

Offline W8 Performance

  • Trader - 2014
  • Always Involved
  • *
  • Thank You
  • -Given: 19
  • -Receive: 29
  • Posts: 260
    • Email
Re: induction kits
« Reply #6 on: October 19, 2011, 10:01:25 am »
The oval measures 79mm by 53.5mm internally and the circular dimension from the intake is 75mm externally. I just measured my old engine cover. Hope that helps. Rob