Induction kit and dump valve for 2.0 Turbo

gav525 · May 28th, 2010, 17:39

Anyone have any of these knocking around for a 1999 2.0 Turbo S40? I'm just having a mess around, hence not wanting to buy new parts!

gmain1967 · May 29th, 2010, 19:00

TBH, depending on what type you are after, your probably just as cheap buying it new.

If your after a k & n (part number kn57-0259), you can get that for about £65 delivered. Amber Performance or Demon Tweeks are good for these.

For that you get the filter, a support bracket that goes to the strut top, and a cold air feed. If you don't have foglights fitted, do what I did and cut the blanking cover to suit (looks far better than tie wrapping it to the lip spoiler, where a speed bump or kerb will take it off within a few days....!

Cheers

T4Rick · Jun 9th, 2010, 19:27

I have a dump valve think its a motorsport one with t piece.you can also service it aswell.i do have a induction kit a k&n item off another vechile.ive had it 2months and got rid of the car.

lmacc1978 · Jul 2nd, 2010, 22:27

Quote:

Originally Posted by Rick81

I have a dump valve think its a motorsport one with t piece.you can also service it aswell.i do have a induction kit a k&n item off another vechile.ive had it 2months and got rid of the car.

have u still got them for sale??? if u have can u pm me thanks

gmain1967 · Jul 3rd, 2010, 08:32

Just remember that for the dumpvalve to work properly, you require to remove the recirculating valve on the turbo, and blank the opening off. And for the valve to work properly with a lower pressure turbo, you may need to source a weaker spring.

T4Rick · Jul 3rd, 2010, 13:21

The dumpvalve i have is servicable,you can change the springs and i ran the dump valve on my frst and erst on std boost at first and was fine.I have ran it on my volvo and again fine also.Not sure on when you would have to change the springs but for 20 quid with a t piece and piece of hose is good in my book.I dont need to dump valves and its sat here doing nothing

gmain1967 · Jul 3rd, 2010, 15:44

I wasn't trying to put someone off Rick, just that they will need the blanking plate at a minimum. £20 is cheap, but if you need a blanking plate, that's another £21 for the Forge part that I'm familiar with.

Could run it with the recirc valve still in place, but with a low pressure setup, I doubt the dumpvalve would open at all - all the work would be done by the recirc valve. That was my experience on my T4, with more boost as standard.

T4Rick · Jul 3rd, 2010, 18:51

Its ok gmain i wasnt getting at anyone.You will need a blanking plate.when i bought my t4 mine was already on

May 28th, 2010, 17:39	#1
gav525 S40 2.0T Last Online: Feb 26th, 2011 08:43 Join Date: May 2009 Location: Dromore, N.Ireland	Induction kit and dump valve for 2.0 Turbo Anyone have any of these knocking around for a 1999 2.0 Turbo S40? I'm just having a mess around, hence not wanting to buy new parts!

May 29th, 2010, 19:00	#2
gmain1967 Premier Member Last Online: Mar 16th, 2021 14:49 Join Date: Oct 2009 Location: Coedpoeth	TBH, depending on what type you are after, your probably just as cheap buying it new. If your after a k & n (part number kn57-0259), you can get that for about £65 delivered. Amber Performance or Demon Tweeks are good for these. For that you get the filter, a support bracket that goes to the strut top, and a cold air feed. If you don't have foglights fitted, do what I did and cut the blanking cover to suit (looks far better than tie wrapping it to the lip spoiler, where a speed bump or kerb will take it off within a few days....! Cheers

Jun 9th, 2010, 19:27	#3
T4Rick Premier Member Last Online: Oct 11th, 2012 08:49 Join Date: Jun 2010 Location: manchester	I have a dump valve think its a motorsport one with t piece.you can also service it aswell.i do have a induction kit a k&n item off another vechile.ive had it 2months and got rid of the car.

Jul 3rd, 2010, 08:32	#5
gmain1967 Premier Member Last Online: Mar 16th, 2021 14:49 Join Date: Oct 2009 Location: Coedpoeth	Just remember that for the dumpvalve to work properly, you require to remove the recirculating valve on the turbo, and blank the opening off. And for the valve to work properly with a lower pressure turbo, you may need to source a weaker spring.

Jul 3rd, 2010, 13:21	#6
T4Rick Premier Member Last Online: Oct 11th, 2012 08:49 Join Date: Jun 2010 Location: manchester	The dumpvalve i have is servicable,you can change the springs and i ran the dump valve on my frst and erst on std boost at first and was fine.I have ran it on my volvo and again fine also.Not sure on when you would have to change the springs but for 20 quid with a t piece and piece of hose is good in my book.I dont need to dump valves and its sat here doing nothing

Jul 3rd, 2010, 15:44	#7
gmain1967 Premier Member Last Online: Mar 16th, 2021 14:49 Join Date: Oct 2009 Location: Coedpoeth	I wasn't trying to put someone off Rick, just that they will need the blanking plate at a minimum. £20 is cheap, but if you need a blanking plate, that's another £21 for the Forge part that I'm familiar with. Could run it with the recirc valve still in place, but with a low pressure setup, I doubt the dumpvalve would open at all - all the work would be done by the recirc valve. That was my experience on my T4, with more boost as standard.

Jul 3rd, 2010, 18:51	#8
T4Rick Premier Member Last Online: Oct 11th, 2012 08:49 Join Date: Jun 2010 Location: manchester	Its ok gmain i wasnt getting at anyone.You will need a blanking plate.when i bought my t4 mine was already on

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