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This Perrin Short Shift Adapter features a thoughtfully designed construction aimed at improving your vehicle’s shifting dynamics: Made from high-strength aluminum for durability and weight savings
Its design features a specialized shape that securely engages with the crank pulley
The H&R Sport Spring Kit enhances your vehicle’s responsiveness and cornering stability
optimize ride comfort
Its lightweight nature makes it easy to pack and carry
K&N FIPK Air Intake System | 2011-2014 Ford Mustang GT (57-2578) YMM_1993_1998_Ford_Probe_II This Perrin Short Shift AdapterFIPK Cold Air Intake System by K&N The K&N 57 2578 FIPK air intake system replaces the restrictive factory air filter and air intake tubing while retaining the factory air box on specific Ford Mustang GT models. K&N air intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow for a guaranteed horsepower gain. This allows your engine to inhale a larger amount of air than the factory air filter and air intake