Quote:
Originally Posted by Hamegreg
When you say you have stage 1.0 plus catback, that is stage 1.1 correct ?
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errrr technically yes. The true stage 1.0 is advertised most times as being the tune, thermostat, badges etc. all minus the catback which is technically stage 1.1.
(as advertised by cosworth)
Stage 1.0 = 15hp gain
Stage 1.1(plus catback) = 20hp gain