Fits: BMW Z3 E36 1995–2003 · Check your car

Supertech Valve Spring Kit BMW M50/M52/M54

Authorised EU Dealer Supertech
SKU: SPRK-H100DR-BM
Ships within 1-2 business days

€1,221.76 Incl. VAT

  • Brand: Supertech
  • Category: Valvetrain
  • Fits: BMW 2.5L 24v – M50B25

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Ships within 1-2 business days
€1,221.76 Incl. VAT + Shipping

Ways to pay

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Also Bancontact (BE), Przelewy24 (PL), EPS (AT) and Multibanco (PT)

Compatible vehicles
BMW
Z3 (E36) MR / C, R / C 04 / 1997 - 06 / 2003 Coupe
Z3 Roadster (E36) MR / C, R / C 10 / 1995 - 01 / 2003 Convertible
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Ships to all EU Countries
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About the brand

Supertech

Headquartered in San Jose, California, Supertech Performance has spent more than three decades engineering valvetrain components for the high-revving performance market, fusing Silicon Valley manufacturing precision with motorsport-driven research. The catalogue centres on stainless and Inconel engine valves, Chrome Silicon Vanadium dual valve springs, CNC-machined titanium retainers, valve guides, valve seats and forged pistons, with springs computer-modelled for harmonic balance at extreme RPM. Supertech components ship in complete valve spring kits and individual upgrade parts for Honda K-series, Acura K24, Toyota 2JZ and 4AGE, Nissan SR20, BMW S54 and S55, Subaru EJ25 and Mini N14 engines in time-attack, drag and circuit applications.

See all Supertech products →
Not sure this fits your car?

Talk to a real motorsport specialist.

EU-based, motorsport-experienced. We'll walk through your application before you buy.

Description

Supertech Valve Spring Kit BMW M50/M52/M54

  • BMW M50B25
  • BMW M50B25TU
  • BMW M52B25
  • BMW M52B28
  • BMW M54B30
  • BMW S50B30US
  • BMW S52B32US

Specifications

Part numberSPRK-H100DR-BM
Coil Bind

18.50 mm

Inside Diameter Inner

16.80 mm

Inside Diameter Outer

22.20 mm

Max Lift

13.50 mm

Open Pressure

192lbs@10

Outside Diameter Inner

22.20 mm

Outside Diameter Outer

30.20 mm

Seat Pressure

 67lbs@35.70

Spring Rate

12.90lbs/

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About the brand

Supertech

Headquartered in San Jose, California, Supertech Performance has spent more than three decades engineering valvetrain components for the high-revving performance market, fusing Silicon Valley manufacturing precision with motorsport-driven research. The catalogue centres on stainless and Inconel engine valves, Chrome Silicon Vanadium dual valve springs, CNC-machined titanium retainers, valve guides, valve seats and forged pistons, with springs computer-modelled for harmonic balance at extreme RPM. Supertech components ship in complete valve spring kits and individual upgrade parts for Honda K-series, Acura K24, Toyota 2JZ and 4AGE, Nissan SR20, BMW S54 and S55, Subaru EJ25 and Mini N14 engines in time-attack, drag and circuit applications.

See all Supertech products →
Not sure this fits your car?

Talk to a real motorsport specialist.

EU-based, motorsport-experienced. We'll walk through your application before you buy.