Cat bypass

[rays hell]

I had a svc. mgr. tell me if I did a cat bypass it would change the amount of back pressure, and the timing and fuel mixture would essentially have to be changed to compensate.
Is he right?

[SPYD3R]

50/50.....
yes it will change some thing.... but ALL SPYD3Rs are controlled by 'electronics'... this little computer reads engine functions a thousand times per second (i'm sure i'm wrong on that number, could be more or less), and will adjust your air-fuel mixture accordingly... hundreds of us have done the 'by-pass' with little to no effects on function of the engine...
your call, do what you think is right for you...
Dan P
Easley, SC
SPYD3R

[Orange Spyder Man]

how would a "cat by-pass" on a Spyder affect warranty ??

osm

[Grandpa Pete]

I think it's because your adapting/adjusting/negating part of the emissions equipment required by law (or so I heard a lawyer say 1 time:joke:)
If your state does'nt do emission inspections, go for it:thumbup:, it's ur :ani29: