Skunk2's Alpha Valve Springs for Honda/Acura Kseries VTEC engines are a product of the company's years of racing and engine building experiences

Installation in an authorized car service is highly recommendedPackage Contains2x Fog Lamp CoversCertificatesProduct without E-mark/ABE/TUV

Head Diameter (Intake/Exhaust): 33

The 2600 Series kit includes a performance pressure plate a high torque sprung disc with segmented Ceramic facings all applicable bearings and the appropriate alignment tool

valvetrain and upgraded intake manifolds may already be maxing out the duty cycle of the factory injectors

Kit Super Pro Assetti ad Aria Completi serie Deluxe Ford FUSION MONDEO(CD4) SKU:AR-FO-12-1-PRO Skunk2's Alpha Valve Springs forAdditional Information Product Code AR FO 12 1 PRO Car Brand Ford Car Model FUSION MONDEO(CD4) Car Year 13~UP Airsuspension Type Below we explain the diffrences between air suspension types: Basic: ride height adjustable (no control box, only pressure switch) Deluxe: ride height adjustable, come with remote (can use either pressure switch or remote to adjust the ride height) Super Professional: ride height adjustable, come withmemory function remote,