Sunday 26 December 2010

Evo IX: Stock versus Turbo XS Exhaust & Flash Tune

I know that there is a bit of interest out there about the sort of gains which can be made on the Mitsubishi Lancer Evolution engines with just the fitment of an aftermarket exhaust. In fact, the gains which can be made are quite substantial. Moreover, I have proof.

Here is a comparison of a stock Evo IX engine and the same engine fitted with a 3 inch Turbo XS exhaust and a flash tuned ECU.

The latter combination yields a 26% gain in maximum power. Most notable, however, is the massive gain in torque across the entire rev range. On the street or on the circuit, this would result in a much more flexible and useable engine.

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