
ABOUT SUPERTECH HIGH
PERFORMANCE PRODUCTS
Located in San Jose,
California in the heart of Silicon Valley, Supertech was born from the same
fertile ground as many other companies in this area utilizingcutting edge
technology to fuel growth. Supertech fuses this technology with passionate
people and over 30 years of experience in creating the highest performance
valves and valve train components available.
Supertech provides the
racing market with superior valves and valve train components for virtually
every type of racing. Whether it’s Drag Racing, Rally, Road Racing or any other
type of motorsport, Supertech is sure to have the perfect performance solution
for your application. If not, we are always willing to work with you to custom
manufacture the solution that is just right for you.
Mazda 3 MPS / 6 MPS Mazdaspeed / Ford/Mazda 2.0L/2.3L Duratec Supertech DUAL Valve Spring & Retainer Kit 70LB
Supertech Dual Valve Spring Kit - SPRK-TS-DUR-D2Rate: 12,1Kit spring: SPR-TS1015Kit spring qty: 16R..
£700.21 £560.29 Ex Tax: £466.91
Mazda 3 MPS / 6 MPS Mazdaspeed / Ford/Mazda 2.0L/2.3L Duratec Supertech DUAL Valve Spring & Retainer Kit 83LB
Supertech Dual Valve Spring Kit - SPRK-TS-DUR-D1Rate: 12,1Kit spring: SPR-TS1015Kit spring qty: 16R..
£700.21 £560.29 Ex Tax: £466.91
Mazda 3 MPS / 6 MPS Mazdaspeed / Ford/Mazda 2.0L/2.3L Duratec Supertech SINGLE Valve Spring & Retainer Kit
Supertech Single Valve Spring Kit - SPRK-TS-DUR-DSKit spring: SPR-TS1015-SIKit spring qty: 16Retai..
£628.24 £502.70 Ex Tax: £418.92
Mazda 3 MPS / 6 MPS Mazdaspeed Supertech Black Nitride Intake Valves (Set of 8)
Supertech Black Nitride Intake Valves (Set of 8) for Mazda 3 MPS / 6 MPS Mazdaspeed - MAIVN-2301D-6..
£239.03 £211.22 Ex Tax: £176.02
Mazda 3 MPS / 6 MPS Mazdaspeed Supertech Inconel Exhaust Valves (Set of 8)
Supertech Inconel Exhaust Valves (Set of 8) for Mazda 3 MPS / 6 MPS Mazdaspeed - MAEVI-2301D-6MM-8H..
£386.50 £329.27 Ex Tax: £274.39




