RPM's Plenum Intake Boots are a 4ply 6mm thick silicone upgrade to the problematic rubber intake boots that go between the plenum and engine intake manifold. These OE rubber boots are prone to failure causing a boost leak, over boost codes, wastegate duty cycle codes, and loss of power (See Photo). These Speed UTV 4Ply Silicone intake boots are a straight forward drop in replacement. A must have preventative upgrade for all Speed UTV Cars.
