Midpipe question

[toyzRus]

Is the PowerFC enought to keep the boost safe if i change my cat to a decat midpipe? Or will it go lean and boost spike?

[Rocho]

Mine is standard apart from a decat, I\'ve just changed to a PFC on base map and it runs very smooth.

[Hayward North]

From memory the PFC cant control boost creap and spike caused by decating the zorst, the pfc is maped for a certain boost v revs so if your boost creeps or spikes above the map v revs then the pfc cant remap itself and add more fuel, you need to add a boost controler or zorst pills to eliminate the chances of it happening.

Get a boost controler.

[Hayward North]

Oh and if you guys have the stock downpipe i sugest you get rid and replace it.

[bobert]

I used to run a HKS down pipe and an unsilenced mid pipe with the pfc and I never got any boost creeps or spikes

[Hayward North]

I used to run a HKS down pipe and an unsilenced mid pipe with the pfc and I never got any boost creeps or spikes

Not everyone duz but if you do then pop.

I think if i was unsure i would add a boost controler.

Its £150 v a rebuild, You know it makes sence.

[toyzRus]

I just what i thought, i need a boostcontroller God damn many things my car "needs" hahaha I need to get rid of one of my toyz. .. .... the girlfriend or rx7...... who give me most pleasure ... ??!?!:rolleyes:

[Hayward North]

I think only you can answer that im affraid my friend.