Cosworth FA20 Stage 1 Kit at


The Cosworth Stage 1 Power Package is aimed at drivers who are looking for an easy way to upgrade the driveability and overall performance of their car. 

Delivering a 36% increase in mid range power (an additional 40hp at 4,100rpm), The Cosworth Stage 1 Power Package for the FA20 engine platform provides a Cosworth engineered and fully validated solution that you can rely on.

Developed and validated using the same methods employed in their motorsport and automotive OEM programmes, Cosworth is uniquely able to deliver the essential mix of performance and reliability.

Stage 1 Options

The Cosworth FA20 Stage 1 Power Package is available in three power options that enable you to build your upgrade to match your budget.

Cosworth Stage 1.1

Stage 1.1 provides a direct replacement cat-back exhaust, air filter, thermostat and custom Cosworth ECU calibration to lift the stock peak power output by 23hp.


Cosworth Stage 1.2

Stage 1.2 adds a tuned mid pipe exhaust with integrated Helmholtz resonator to deliver an additional 5hp and a much improved exhaust note.

Cosworth Stage 1.3

Stages 1.3 completes the Power Package by including a lightweight, thermal barrier coated exhaust manifold that maximises airflow to deliver the full performance uplift of 40hp at 4,100 rpm and peak performance of 230hp.   


FA20 Stage 1 table Cosworth_FA20_Power_Stage_01DYno



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