Forge Motorsport's External Wastegate (FMWG001) can be precisely tailored to each individual application with the use of eight different spring configurations. If you are having trouble deciding which spring configuration you should be running please inform us the pressure that you would like the piston to open at and we can advise you which configuration would be best situated for your wastegate.

Note: Serious or fatal damage may occur to the engine and associated components if this product is incorrectly matched to the individual engine requirements. Forge Motorsport nor and of its Authorised Distributors can assume any responsibility for any adverse effects running from the installation of this product.