power upgrade

M

mr.jiggs

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if i go for a power upgrade on my mrfq300 wna get 380bhp do i have to change the exaust from the standard 2.5inch bore to a 3inch bore if i do then why and what else do i need to do. Does my mrfq300 have a hard pipe kit on it as standard or not thanks to every1
 
RsvRob

RsvRob

Well-Known Member
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2,882
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Beds
Walbro fuel pump
Full 3" exhaust system
Air filter hks,etc
3port solenoid
REMAP ;)
 
M

mr.jiggs

New Member
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why would i need a 3inch exaust? i have a avcr boost controler do i still need 3port solenoid? do the mrfq340 or 360 have a 3inch exaust system?
 
RsvRob

RsvRob

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2,882
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Beds
avcr is fine if setup correctly, in place of the 3 port...

Turbos work best with more air in more air out so running a 3" over a 2.5" exhaust is always better
 
Ferg F

Ferg F

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15
Location
Ayrshire
Walbro fuel pump
Full 3" exhaust system
Air filter hks,etc
3port solenoid
REMAP ;)

Forget the Walbro, go for the Daetsch...... much better pump and similar money.

Need the full 3" exhaust and de-cat. If you aren't wanting to run a de-cat pipe you'll need a sports cat.
 
Ferg F

Ferg F

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Ayrshire
As for the hardpipe kit....... does it look like this. If so that is the hardpipe kit ;)
 
M

mr.jiggs

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Got couple of qoutes for the job hopefully either go to ma developments Ajec racing dnt know yet think my lash adjusters are gone got an oil change the noise went away but come back (ticking noise) il let you know mate.
 
B6lee

B6lee

Community Leader
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Go with ma developments mate. You are in good hands there !
 
gooner8

gooner8

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berkshire
+1 not heard a bad word about mark! Does work on a lot of top car's. Did he map your's lee? He's also on here now. User name mark shead. Pm him if your not sure, does seem a nice broke. :)
 
Nickygixer-k5

Nickygixer-k5

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4,912
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South Wales
+2 for MaDevelopments I wouldn't bother with Ajec when you have Mark on your doorstep. Plus it would be your lash adjusters gone with the oil change making it quiter for a bit
 
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