03-11-2015, 07:41 AM
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#1
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Registered User
Join Date: Dec 2006
Location: shoreham, ny
Posts: 1,619
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You all know this has been covered before right? 987 v 986 Air box I have done this mod as well as a few others. The IPD helps most when our variocam kicks in. If you are planning on doing all these mods you have to get your car to a tuner or have the ability to tune it yourself in someway. When you are done and all tuned up, you will not believe the transformation in your car. I don't recommend a K&N filter. Stay stock. I was advised to do this myself by one of the the best builders/racers around for good reasons. Stock is best.
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996 3.4 engine with 2.7 986 5speed transmission
Ebay Headers, Fabspeed high flow cats, JIC Cross, IPD Plenum, H&R Coilovers, B&M Short Shifter, AEM Uego Gauge Type Analog, Apexi S-AFC Select, 987 air box, Litronics, 2000 Tails and side markers, painted center console, 18" 987 S-Wheels, GT3 Front bumper with splitter.
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03-11-2015, 07:58 AM
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#2
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Need For Speed
Join Date: Feb 2013
Location: Funville
Posts: 2,114
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Quote:
Originally Posted by JAAY
You all know this has been covered before right? 987 v 986 Air box I have done this mod as well as a few others. The IPD helps most when our variocam kicks in. If you are planning on doing all these mods you have to get your car to a tuner or have the ability to tune it yourself in someway. When you are done and all tuned up, you will not believe the transformation in your car. I don't recommend a K&N filter. Stay stock. I was advised to do this myself by one of the the best builders/racers around for good reasons. Stock is best.
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You don't have to get a tune done when using the stock MAF housing. K&N filters have better air flow then a stock air filter, you just need to rid the filter of excess oil before installing it.
I do plan a tune, but that will be done after my exhaust upgrades and I'll be changing over to the 987 MAF housing and larger pipping then.
__________________
2003 Boxster S
| 987 Air Box | K&N Air Filter | 76mm Intake Pipe| 996 76mm TB | 997 Distribution T | Secondary Cat Delete Pipes | Borla Muffler | NHP 200 Cell Exhaust Headers |
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03-11-2015, 08:10 AM
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#3
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Registered User
Join Date: Dec 2006
Location: shoreham, ny
Posts: 1,619
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KRAM, yes the K&N will flow better for a little while. If you change the location of the MAF you will most likely need a tune.
__________________
996 3.4 engine with 2.7 986 5speed transmission
Ebay Headers, Fabspeed high flow cats, JIC Cross, IPD Plenum, H&R Coilovers, B&M Short Shifter, AEM Uego Gauge Type Analog, Apexi S-AFC Select, 987 air box, Litronics, 2000 Tails and side markers, painted center console, 18" 987 S-Wheels, GT3 Front bumper with splitter.
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03-11-2015, 09:17 AM
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#4
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Need For Speed
Join Date: Feb 2013
Location: Funville
Posts: 2,114
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Quote:
Originally Posted by JAAY
KRAM, yes the K&N will flow better for a little while. If you change the location of the MAF you will most likely need a tune.
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K&N will flow better then 5 new stock air filters before it needs a cleaning. It's the diameter of the MAF housing that matters, not location, although some say closer to the TB the better. The car runs soooo good right now I wouldn't think of doing a tune.
__________________
2003 Boxster S
| 987 Air Box | K&N Air Filter | 76mm Intake Pipe| 996 76mm TB | 997 Distribution T | Secondary Cat Delete Pipes | Borla Muffler | NHP 200 Cell Exhaust Headers |
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03-11-2015, 09:41 AM
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#5
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Registered User
Join Date: Dec 2006
Location: shoreham, ny
Posts: 1,619
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Enjoy your car. I was just offering my experience. I must have been misinformed.
__________________
996 3.4 engine with 2.7 986 5speed transmission
Ebay Headers, Fabspeed high flow cats, JIC Cross, IPD Plenum, H&R Coilovers, B&M Short Shifter, AEM Uego Gauge Type Analog, Apexi S-AFC Select, 987 air box, Litronics, 2000 Tails and side markers, painted center console, 18" 987 S-Wheels, GT3 Front bumper with splitter.
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03-11-2015, 11:17 AM
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#6
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Registered User
Join Date: Jun 2014
Location: LB, Germany
Posts: 1,526
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Quote:
Originally Posted by JAAY
Enjoy your car. I was just offering my experience. I must have been misinformed.
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Yeah, you are absolutely missinformed. 
K&N has designed these oil-saturated air filters definitely for injector engines. LOL!
@KRAM:
Sometimes it's better not to think too much. 
Life is complicated enough.
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03-11-2015, 11:25 AM
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#7
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Need For Speed
Join Date: Feb 2013
Location: Funville
Posts: 2,114
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Quote:
Originally Posted by Smallblock454
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I'm just wanting to make it the best I can lol. I could not keep the Helmholtz resonator on the tube. There was no room for it, so it had to be removed.
__________________
2003 Boxster S
| 987 Air Box | K&N Air Filter | 76mm Intake Pipe| 996 76mm TB | 997 Distribution T | Secondary Cat Delete Pipes | Borla Muffler | NHP 200 Cell Exhaust Headers |
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