100-cell cat downpipe powergains?
06 December 2003, 02:54 PM
#1
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Hi,
My STi8 will hopefully see some nice power-gains...
I have ordered a Magnex system from downpipe to back that will give me nice gains together with a custom ECUTEK re-map !
I have the option to buy a used downpipe(Digitech) with a 100-cell cat. How much power will this really give me, is it worth spending money on this downpipe?
/L-O
My STi8 will hopefully see some nice power-gains...
I have ordered a Magnex system from downpipe to back that will give me nice gains together with a custom ECUTEK re-map !
I have the option to buy a used downpipe(Digitech) with a 100-cell cat. How much power will this really give me, is it worth spending money on this downpipe?
/L-O
07 December 2003, 01:30 PM
#3
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If you still want to pass emmissions checks with the least impact to performance, best is to install a high flow cat as a replacement to the one in your centre section, and remove the d/p cat altogether. You'll need a remap or CEL fix too though.
Richard
Richard
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