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Subaru Head Stud Kit Impreza WRX STi EJ20 2.0L & EJ25 2.5L DOHC Engines

SKU CP882
Save 25% Save %
Original price $198.65
Original price $198.65 - Original price $198.65
Original price $198.65
Current price $149.98
$149.98 - $149.98
Current price $149.98

Package Content

  • x12 Head Studs

  • x12 Washers

  • x1 Lubricant

  • x1 Socket

  • x1 Allen Wrench

  • Free domestic Shipping

    On all orders. Overnight shipping option available at checkout.

  • lifetime warranty

    If any of our products fail due to a manufacturing defect, we will replace them free of charge.

  • perfect fit, guaranteed

    If the product doesn’t match your engine, we will replace it with no extra charge.

INDESTRUCTIBLE TENSILE STRENGH

XOTIC 7200 material properties allow for far greater tensile strength compared to 8740 Chromoly steel head studs. Threads are rolled after heat treatment for optimum fatigue strength.

1 Test Method: ISO 6892-1:2016 or ASTM A370 ASTM E8/ E8M in the US. M14*237

1 Test Method: ISO 6892-1:2016 or ASTM A370 ASTM E8/ E8M in the US. M14*237

OPTIMUM DESIGN

Broached stud ends make cylinder head install & removal easier. Engineered to unleash more performance out of your vehicle. Ample clamping strength prevents cylinder heads from lifting.

ULTRA CLAMPING FORCE

Unleash the full potential of your diesel engine with head studs designed to for ultra-high clamping force that greatly exceeds the standard, factory-made bolts. These studs are engineered to retain the cylinder seal even under the extreme pressure of today's high-performance turbo systems.