Ford Focus RS This forum is for discussion of all things pertaining to the Ford Focus RS Range.

St170 manifold and system onto a 1.8

Thread Tools
 
Search this Thread
 
Old 30-04-2010, 05:12 PM
  #1  
duderacing
Wahay!! I've lost my Virginity!!
Thread Starter
 
duderacing's Avatar
 
Join Date: Apr 2010
Location: Newcastle, UK
Posts: 72
Likes: 0
Received 0 Likes on 0 Posts
Default St170 manifold and system onto a 1.8

Just a quick one, as I'm pretty much set on an st170 manifold to cure the shit midrange of my 1.8, after reading any threads I could find on the subject.
What I couldn't clearly make out is, If I buy the whole exhaust system from manifold to tailpipe, will it fit straight on? I think this will be an easier and cheaper way (not much cash or time). I don't want to be pissing about changing everything before an mot, or paying someone else to weld a cat in the system, so I'm not really looking at the miltek.
Old 30-04-2010, 08:29 PM
  #2  
MisiekT_PL
I'm Finding My Feet Here Now
 
MisiekT_PL's Avatar
 
Join Date: Sep 2009
Location: Warsaw, Poland
Posts: 123
Likes: 0
Received 0 Likes on 0 Posts
Default

yes, straight fit
Old 30-04-2010, 09:51 PM
  #3  
duderacing
Wahay!! I've lost my Virginity!!
Thread Starter
 
duderacing's Avatar
 
Join Date: Apr 2010
Location: Newcastle, UK
Posts: 72
Likes: 0
Received 0 Likes on 0 Posts
Default

Nice1. Cheers mate.
Old 03-05-2010, 11:14 AM
  #4  
hineho87
Regular Contributor
 
hineho87's Avatar
 
Join Date: Aug 2008
Location: UK
Posts: 254
Likes: 0
Received 1 Like on 1 Post
Default

Originally Posted by MisiekT_PL
yes, straight fit
u will need to make minor adjustments due to the manifold etc. First been replacin the oil dipstick tube as 1.8 in wrong place. U will also need rotate side of PS pipe out of way a bit. Then u will need move one of the 02 sensors as its in way of driveshaft. Not really big jobs but need doin

Matt
Old 03-05-2010, 11:20 AM
  #5  
duderacing
Wahay!! I've lost my Virginity!!
Thread Starter
 
duderacing's Avatar
 
Join Date: Apr 2010
Location: Newcastle, UK
Posts: 72
Likes: 0
Received 0 Likes on 0 Posts
Default

Really? Okay cheers Matt, that's the first I've heard of any of these issues.
Old 03-05-2010, 12:21 PM
  #6  
MisiekT_PL
I'm Finding My Feet Here Now
 
MisiekT_PL's Avatar
 
Join Date: Sep 2009
Location: Warsaw, Poland
Posts: 123
Likes: 0
Received 0 Likes on 0 Posts
Default

well, changing the dipstick tube and moving O2 sensor is still a straight fit as far as I'm concerned it wouldn't be straight if you'd have to cut or ben some pieces or do anything that takes longer than couple of minutes for a pro
Old 03-05-2010, 02:46 PM
  #7  
duderacing
Wahay!! I've lost my Virginity!!
Thread Starter
 
duderacing's Avatar
 
Join Date: Apr 2010
Location: Newcastle, UK
Posts: 72
Likes: 0
Received 0 Likes on 0 Posts
Default

As long as I don't need a welder, or change anything major, I'll be pretty happy.
Old 03-05-2010, 03:14 PM
  #8  
andy130
PassionFord Post Whore!!
iTrader: (2)
 
andy130's Avatar
 
Join Date: Jun 2008
Location: ireland
Posts: 5,511
Received 4 Likes on 4 Posts
Default

am planning on doing this aswel, is it just a matter of moving the sensor round a bit? will it matter if you move it forward or back?
Old 04-05-2010, 01:01 PM
  #9  
hineho87
Regular Contributor
 
hineho87's Avatar
 
Join Date: Aug 2008
Location: UK
Posts: 254
Likes: 0
Received 1 Like on 1 Post
Default

Originally Posted by andy130
am planning on doing this aswel, is it just a matter of moving the sensor round a bit? will it matter if you move it forward or back?
u jus need to blank one sensor off and then weld another sensor in on the neck of the cat. If i get chace will send u pic of wot i mean. Also will try find the guide i had as well as it was useful for me

Matt
Old 04-05-2010, 06:48 PM
  #10  
duderacing
Wahay!! I've lost my Virginity!!
Thread Starter
 
duderacing's Avatar
 
Join Date: Apr 2010
Location: Newcastle, UK
Posts: 72
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by hineho87
u jus need to blank one sensor off and then weld another sensor in on the neck of the cat. If i get chace will send u pic of wot i mean. Also will try find the guide i had as well as it was useful for me

Matt
Would be much appreciated.
Old 06-05-2010, 09:57 PM
  #11  
juni0r
I'm Finding My Feet Here Now
 
juni0r's Avatar
 
Join Date: Sep 2008
Location: Eastleigh
Posts: 139
Likes: 0
Received 0 Likes on 0 Posts
Default

To fit a 170 manifold you will need:

Manifold
Powersteering pipe
Flexi pipe
Cat/Decat
oil dipstick pipe

Plus the standard exhaust system will not fit to the manifold. Most people have an adaptor plate made up or you can just get an ST system.

So its not a simple bolt on job really.
Old 06-05-2010, 10:20 PM
  #12  
MisiekT_PL
I'm Finding My Feet Here Now
 
MisiekT_PL's Avatar
 
Join Date: Sep 2009
Location: Warsaw, Poland
Posts: 123
Likes: 0
Received 0 Likes on 0 Posts
Default

you don't need a st170 powersteering pipe - you can easily bend yours as long as it's not nearly dead by itself

by the way - the question was "if the WHOLE exhaust system would fit"!
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
abz474
Cars for Sale
9
01-11-2015 06:53 PM
Turbo1994
Ford Escort RS Cosworth
6
17-10-2015 10:32 PM
Sp3no
Technical help Q & A
1
27-09-2015 07:23 PM
Marv888
Restorations, Rebuilds & Projects.
1
26-09-2015 03:44 PM
caprixpack
General Car Related Discussion.
0
25-09-2015 07:53 PM



Quick Reply: St170 manifold and system onto a 1.8



All times are GMT. The time now is 10:13 AM.