Proflow's fabricated aluminium intake manifold kits provide excellent mid range torque whilst dramatically improving top end power and is ideal for anyone looking to build an ultra responsive street or drag car. The 90mm universal throttle body seals with an o-ring and will bolt to any vehicle that was previously running a mechanical throttle body, using the supplied cable bracket. With a heavy duty billet flange, this manifold will perform best with any upgraded turbo packages and other aftermarket bolt ons.This kit comes complete with a 17mm ID fuel rail, fittings and all necessary hardware for mounting. Suits a full length 14mm o-ring injector. Some modifications may be required for fitment.