Engine Components

Supertech GM ECOTEC 2.0L Dual Valve Spring Kit (Requires Smaller Seal)

Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit

Supertech VW 2.5L 5cyl 20V Single Valve Spring Kit

Supertech Toyota 4AGE 20V Single Valve Spring Kit (Silver Top)

Supertech Toyota 4AGE 20V Single Valve Spring Kit (Black Top)

Supertech Toyota 2JZ Single Valve Spring Kit

Supertech Nissan SR20VE P12 2.0L DOHC Dual Valve Spring Kit

Supertech Nissan SR20VE 2.0L DOHC Dual Valve Spring Kit

Supertech Nissan SKYLINE RB25 DOHC 24V (w/Hydraulic Lifters) Single Valve Spring Kit

Supertech Mazda Miata 1.8 1.8L Dual Valve Spring Kit

Supertech Subaru BRZ/Toyota 86 2.0L Dual Valve Spring Kit

Supertech Subaru BRZ/Toyota 86 2.0L Dual Valve Spring Kit

Supertech BMW N54 Conical Valve Springs - Set of 24

Supertech BMW S65/S85 Beehive Valve Spring - Set of 40 (Use w/Factory Retainer & Base)

Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base)