Collection: Ferrea
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Ferrea Subaru FA20 30mm 5.45mm 95.3mm Flat Head +1mm Super Alloy Exh Valve - Single (D/S Only)
Regular price $42.99Sale price $42.99 Regular priceUnit price / per$46.91Sale -
Ferrea Subaru FA20 30mm 5.45mm 97.6mm 29 Deg Flo Flat Head +1mm 6000 Series Exhaust Valve - Set of 8
Regular price $175.99Sale price $175.99 Regular priceUnit price / per$194.72Sale -
Ferrea Subaru FA20 30mm 5.45mm 97.6mm 29 Deg Flo Flat Head +1mm Super Alloy Exhaust Valve - Set of 8
Regular price $337.99Sale price $337.99 Regular priceUnit price / per$375.28Sale -
Ferrea Subaru FA20 30mm 5.45mm 97.6mm Flat Head +1mm 6000 Series Exh Valve - Single (D/S Only)
Regular price $21.99Sale price $21.99 Regular priceUnit price / per$24.34Sale -
Ferrea Subaru FA20 30mm 5.45mm 97.6mm Flat Head +1mm Super Alloy Exh Valve - Single (D/S Only)
Regular price $42.99Sale price $42.99 Regular priceUnit price / per$46.91Sale -
Ferrea Subaru FA20 35mm 5.46mm 103.45mm 10 Deg S-Flo Flat Hd Stock 6000 Series Int Valve - Set of 8
Regular price $168.99Sale price $168.99 Regular priceUnit price / per$187.44Sale -
Ferrea Subaru FA20 35mm 5.46mm 103.45mm 10 Deg S-Flo Flat Hd Stock Comp Plus Intake Valve - Set of 8
Regular price $241.99Sale price $241.99 Regular priceUnit price / per$268.72Sale -
Ferrea Subaru FA20 35mm 5.46mm 103.45mm Flat Hd Stock 6000 Series Int Valve- Single (Drop Ship Only)
Regular price $21.99Sale price $21.99 Regular priceUnit price / per$23.43Sale -
Ferrea Subaru FA20 35mm 5.46mm 103.45mm Flat Hd Stock Comp Plus Int Valve - Single (Drop Ship Only)
Regular price $30.99Sale price $30.99 Regular priceUnit price / per$33.59Sale -
Ferrea Subaru FA20 35mm 5.46mm 105mm 10 Deg S-Flo Flat Head Stk 6000 Series Intake Valve - Set of 8
Regular price $168.99Sale price $168.99 Regular priceUnit price / per$187.44Sale -
Ferrea Subaru FA20 35mm 5.46mm 105mm 10 Deg S-Flo Flat Head Stock Comp Plus Intake Valve - Set of 8
Regular price $241.99Sale price $241.99 Regular priceUnit price / per$268.72Sale -
Ferrea Subaru FA20 35mm 5.46mm 105mm Flat Head Stk 6000 Series Int Valve - Single (Drop Ship Only)
Regular price $21.99Sale price $21.99 Regular priceUnit price / per$23.43Sale -
Ferrea Subaru FA20 35mm 5.46mm 105mm Flat Head Stock Comp Plus Int Valve - Single (Drop Ship Only)
Regular price $30.99Sale price $30.99 Regular priceUnit price / per$33.59Sale -
Ferrea Subaru FA20 36mm 5.46mm 103.45mm 10 Deg S-Flo Flat Hd +1mm Comp Plus Intake Valve - Set of 8
Regular price $241.99Sale price $241.99 Regular priceUnit price / per$268.72Sale -
Ferrea Subaru FA20 36mm 5.46mm 103.45mm 10 Deg S-Flo Flat Head +1mm 6000 Series Int Valve - Set of 8
Regular price $168.99Sale price $168.99 Regular priceUnit price / per$187.44Sale -
Ferrea Subaru FA20 36mm 5.46mm 103.45mm Flat +1mm 6000 Series Int Valve - Single (Drop Ship Only)
Regular price $21.99Sale price $21.99 Regular priceUnit price / per$23.43Sale -
Ferrea Subaru FA20 36mm 5.46mm 103.45mm Flat Hd +1mm Comp Plus Int Valve - Single (Drop Ship Only)
Regular price $30.99Sale price $30.99 Regular priceUnit price / per$33.59Sale -
Ferrea Subaru FA20 36mm 5.46mm 105mm 10 Deg S-Flo Flat Head +1mm 6000 Series Intake Valve - Set of 8
Regular price $168.99Sale price $168.99 Regular priceUnit price / per$187.44Sale -
Ferrea Subaru FA20 36mm 5.46mm 105mm 10 Deg S-Flo Flat Head +1mm Comp Plus Intake Valve - Set of 8
Regular price $241.99Sale price $241.99 Regular priceUnit price / per$268.72Sale -
Ferrea Subaru FA20 36mm 5.46mm 105mm Flat Head +1mm 6000 Series Int Valve - Single (Drop Ship Only)
Regular price $21.99Sale price $21.99 Regular priceUnit price / per$23.43Sale -
Ferrea Subaru FA20 36mm 5.46mm 105mm Flat Head +1mm Comp Plus Int Valve - Single (Drop Ship Only)
Regular price $30.99Sale price $30.99 Regular priceUnit price / per$33.59Sale -
Ferrea Subaru FA20 Double Spring 7 Deg Pro CNC Titanium Retainer - Set of 16
Regular price $344.99Sale price $344.99 Regular priceUnit price / per$383.04Sale -
Ferrea Subaru FA20 Double Spring 7 Deg Pro CNC Titanium Retainer - Single (Drop Ship Only)
Regular price $21.99Sale price $21.99 Regular priceUnit price / per$23.94Sale -
Ferrea Subaru FA20 Dual Valve Spring - Set of 16
Regular price $299.99Sale price $299.99 Regular priceUnit price / per$332.64Sale -
Ferrea Subaru FA20 Dual Valve Spring - Single (Drop Ship Only)
Regular price $18.99Sale price $18.99 Regular priceUnit price / per$20.79Sale -
Ferrea Subaru FA20 Single Spring 7 Deg Pro CNC Titanium Retainer - Set of 16
Regular price $336.99Sale price $336.99 Regular priceUnit price / per$373.60Sale -
Ferrea Subaru FA20 Single Spring 7 Deg Pro CNC Titanium Retainer - Single (Drop Ship Only)
Regular price $21.99Sale price $21.99 Regular priceUnit price / per$23.35Sale -
Ferrea Subaru FA20 Spring Seat Locator - Set of 16 (Required for S10154)
Regular price $83.99Sale price $83.99 Regular priceUnit price / per$92.96Sale -
Ferrea Subaru FA20 Spring Seat Locator - Set of 16 (Required for S10155)
Regular price $83.99Sale price $83.99 Regular priceUnit price / per$92.96Sale -
Ferrea Subaru FA20 Spring Seat Locator - Single (Required for S10154 / Drop Ship Only)
Regular price $5.99Sale price $5.99 Regular priceUnit price / per -
Ferrea Subaru FA20 Spring Seat Locator - Single (Required for S10155 / Drop Ship Only)
Regular price $5.99Sale price $5.99 Regular priceUnit price / per -
Ferrea Subaru STI Double Spring 6 Deg Pro CNC Titanium Retainer - Set of 16
Regular price $344.99Sale price $344.99 Regular priceUnit price / per$383.04Sale -
Ferrea Subaru STI Double Spring 6 Deg Pro CNC Titanium Retainer - Set of 16
Regular price $344.99Sale price $344.99 Regular priceUnit price / per$383.04Sale -
Ferrea Subaru STI Double Spring 6 Deg Pro CNC Titanium Retainer - Single (Drop Ship Only)
Regular price $21.99Sale price $21.99 Regular priceUnit price / per$23.94Sale -
Ferrea Subaru STI Double Spring 6 Deg Pro CNC Titanium Retainer - Single (Drop Ship Only)
Regular price $21.99Sale price $21.99 Regular priceUnit price / per$23.94Sale -
Ferrea Subaru STI Dual Special Alloy Valve Spring - Set of 16
Regular price $485.99Sale price $485.99 Regular priceUnit price / per$539.20Sale




















