Ferrea Dual Valve Spring Kit for Evo X (KT4014) Blue Point • Rated for 900 HP

• Rated for 900 HP

• Supports up to 700 HP

• You must remove your A/C

52mm (2-1/16”) gauge housing

Garrett Prototype GT Ball Bearing turbo w/ATP Proprietary Housing with GT inspired High-Flowing Valute

Ferrea Dual Valve Spring Kit for Evo X (KT4014) Blue Point • Rated for 900 HPFerrea dual valve spring kit for the 4B11 Evo X includes a full set of 16 dual springs, titanium retainers, seat locators and valve locks. Vehicle Fitment: 2008 2015 Evolution X Includes: (16) Dual Springs (S10018) (16) Titanium Retainers (E11089) (16) Seat Locators (SL1096) (16) Valve Locks (K10091) More Info: Ferrea valve springs are heat treated and stress relieved, which dramatically increases the spring's life. These provide the stability needed