Ferrea PAC Alloy Dual Valve Springs for Toyota Supra 2JZ 2JZGE 2JZGTE Alpha Performance including engine and transmission simultaneously*

including engine and transmission simultaneously*

Coupe 2018 Nissan GT-R Track Edition 3

The AMS Engineering Team designed a bell horn right into the design of the filter

The design highlight of the Q60 and Q50 VR30 Red Alpha Expansion Tank is the fantastic one piece billet top and tough aluminum construction

Ferrea PAC Alloy Dual Valve Springs for Toyota Supra 2JZ 2JZGE 2JZGTE Alpha Performance including engine and transmission simultaneously*Ferrea PAC Alloy Dual Valve Springs for Toyota Supra 2JZ 2JZGE 2JZGTE Our take Ferrea's valve springs set the standard for aftermarket performance on the 2JZ cylinder head. The PAC Alloy dual valve spring kit is recommended for any 2JZ utilizing aftermarket camshafts and is our valve spring of choice for any high horsepower, high boost, high rev application. This kit REQUIRES use of Ferrea Titanium Retainer #E11037 and BOTH Ferrea Spring Seat Locator