APS CAIK 65mm or 70mm
#1
Scooby Regular
Thread Starter
Join Date: Aug 2005
Location: 392/361 MY04 STi
Posts: 7,638
Likes: 0
Received 0 Likes
on
0 Posts
APS CAIK 65mm or 70mm
Supporting Mods: 18g, ported/wrapped headers, 3" decat, pump, NGK7's, 3PBS.
I know the differences are pipe diameter, but what are the "real" differences?
I believe the 70mm is 400bhp+, is there a problem is that is used for 360-370? Or is it not necessary. I wouldn't want to get the 65mm, then later have to change it if the car was to go for the magic four hundred...
(The 70 is £20 more expensive)
From their website, but i need it translating
NOTICE: APS manufactures the APS High Flow Cold Air Intake system in 2 sizes.
I know the differences are pipe diameter, but what are the "real" differences?
I believe the 70mm is 400bhp+, is there a problem is that is used for 360-370? Or is it not necessary. I wouldn't want to get the 65mm, then later have to change it if the car was to go for the magic four hundred...
(The 70 is £20 more expensive)
From their website, but i need it translating
NOTICE: APS manufactures the APS High Flow Cold Air Intake system in 2 sizes.
- APSWRX-HFA/01 - 65mm internal bore diameter near the Air Flow Sensor in order to maintain stock Air Flow Sensor operation and to work in harmony with the stock engine management.
- APSWRX-HFA/02 - 70mm internal bore diameter around the Air Flow Sensor in order to support extreme levels of horsepower without overwhelming the stock Air Flow Sensor. Note that this option requires additional engine tuning.
#3
Scooby Regular
iTrader: (2)
Join Date: Sep 2002
Location: West Yorkshire
Posts: 2,977
Likes: 0
Received 0 Likes
on
0 Posts
As you know Gaz Bob Rawle has pointed me to the RCM 80mm induction now that I am not immediately going with the FMIC..........
Spen555 also had a 80mm inlet fabricated prior to his mapping session last week and has achieved impressive results.
Spen555 also had a 80mm inlet fabricated prior to his mapping session last week and has achieved impressive results.
#5
Scooby Regular
Join Date: Jun 2006
Location: South West
Posts: 1,568
Likes: 0
Received 0 Likes
on
0 Posts
Go for the 80mm (as I've got with 470 mark), allows mapper (mine was Bob) to still have extra voltage at the top end from the MAF sensor single - means scope for more later! I had my Hyperflow cold air induction kit, which was 76mm thin wall alloy pipe, changed at the MAF area for 80mm as that was only place for restriction down to standard 68mm...right on the MAF itself.
PS Mine was a custom made 80mm MAF tube made by those excellent people at Forge Motorsport -decent price also, finished job was mint.
PS Mine was a custom made 80mm MAF tube made by those excellent people at Forge Motorsport -decent price also, finished job was mint.
Thread
Thread Starter
Forum
Replies
Last Post