FERREA S10186 Valve Spring for BMW M2 (G87) / BMW M3 (G80) / BMW M4 (G82 / G83) / BMW X3 M (F97) / BMW X4 M (F98) Photo-0

FERREA S10186 Valve Spring for BMW M2 (G87) / BMW M3 (G80) / BMW M4 (G82 / G83) / BMW X3 M (F97) / BMW X4 M (F98)

€31,92

VAT included. Shipping calculated at checkout

Ferrea P/N: S10186
Quantity:

This item is considered special order and is not available for immediate pickup or dispatch. Price and ETA may vary. Please note that no returns, cancellations, or refunds allowed on special orders.

Pickup available at Kelberg Warehouse Usually ready in 24 hours

FERREA S10186 Valve Spring for BMW M2 (G87) / BMW M3 (G80) / BMW M4 (G82 / G83) / BMW X3 M (F97) / BMW X4 M (F98)

Kelberg Warehouse

Pickup available, usually ready in 24 hours

Auf der Struth 4
53539 Kelberg
Germany

+491732982897

Description FERREA S10186 Valve Spring for BMW M2 (G87) / BMW M3 (G80) / BMW M4 (G82 / G83) / BMW X3 M (F97) / BMW X4 M (F98)

The FERREA S10186 valve spring is engineered for high-performance turbocharged BMW S58 engines. Manufactured from Turbo PAC Enhanced Alloy, this single-spring configuration provides stable valve control under elevated boost pressures and high RPM operation. Its design supports increased lift capacity while maintaining the required seat and open pressures for reliable valvetrain performance.

  • Single spring design made from Turbo PAC Enhanced Alloy
  • Optimized for high-load turbocharged applications
  • Supports reliable valvetrain operation at increased lift and RPM
  • Requires dedicated FERREA titanium retainers and seat locators for proper installation

Specifications:

  • Outside Diameter: 23.40 mm
  • Inside Diameter: 16.82 mm
  • Seat Pressure: 90 lbs @ 37 mm
  • Open Pressure: 170 lbs @ 27 mm
  • Rate Inch: 201 lbs
  • Coil Bind: 24.85 mm
  • Max Net Lift: 11 mm
  • Required components: FERREA Titanium Retainers E11153 (Exhaust) and E11154 (Intake), FERREA Hat Seat Locators SL1189 (EXH) and SL1190 (INT), and FERREA Spring Seat Locator SL1191. OEM spring hat seat locator must be discarded. Maximum valve net lift must not exceed the recommended value due to seal-to-retainer clearance limitations.