boost restrictor mod
05 February 2006, 02:46 PM
#1
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boost restrictor mod
Anyone had this mod done and can you tell me the safe inside diameter of the restrictor used,
I have read loads on this from the scoobymods site but one guy has used a restrictor with a internal bore diameter of 2.3mm which sounds a bit big to me.
The car in question is a MY02 WRX
cheers
I have read loads on this from the scoobymods site but one guy has used a restrictor with a internal bore diameter of 2.3mm which sounds a bit big to me.
The car in question is a MY02 WRX
cheers
Last edited by justanotherperson; 05 February 2006 at 02:49 PM.
05 February 2006, 06:37 PM
#2
Pre 96 bigger hole = more boost. But only marginal as the ECU will pull back the boost to near stock levels.
Post 96 Smaller hole = more boost. Same results as abobe though.
you will get boost spikes and/or fuel cut and the ECU will try to pull the boost back to near standard levels.
Pointless mod unless you are trying to re-configure/control the boost after other mods have upset things.
Post 96 Smaller hole = more boost. Same results as abobe though.
you will get boost spikes and/or fuel cut and the ECU will try to pull the boost back to near standard levels.
Pointless mod unless you are trying to re-configure/control the boost after other mods have upset things.
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