Cometic Street Pro 2007 Subaru STi EJ257 DOHC 101mm Bore Complete Gasket Kit *OEM # 10105AB080*

The Cometic Street Pro 2007 Subaru STi EJ257 DOHC 101mm Bore Complete Gasket Kit *OEM # 10105AB080* is intended for the verified vehicle applications listed below. Match manufacturer part number PRO2047C, exact engine family, bore, thickness, material, sealing surfaces, fasteners, and every product note before ordering.

Key Features

• Kit materials include: MLS, AFM, Aramid Fiber, and Armor Clad.

Fitment

Specifications

What’s Included

One new Cometic gasket product in the exact configuration and quantity identified by manufacturer part number PRO2047C. Fasteners, sealants, fluids, companion gaskets, tools, and related engine components are included only when expressly stated for this exact part number.

About Cometic Gasket

Cometic develops sealing products for automotive and powersports engine applications. Correct selection remains exact-engine, exact-dimension, exact-material, exact-interface, and exact-part-number specific.

Related Cometic Gasket Products

• Cometic Street Pro 04-06 Subaru STi EJ257 DOHC 101mm Bore Complete Gasket Kit *OEM # 10105AA590*
• Cometic Street Pro 08-10 Subaru STi EJ257 DOHC 101mm Bore Complete Gasket Kit *OEM # 10105AB200*
• Cometic Street Pro 06-07 Subaru WRX EJ255 DOHC 101mm Bore Complete Gasket Kit *OEM # 10105AB010*

Browse the Cometic Gasket collection for related head, intake, exhaust, valve-cover, and engine gasket products.

Frequently Asked Questions

Will this Cometic gasket fit my 2007 Subaru Impreza WRX STI?
That application is listed, but confirm the exact engine, bore, gasket thickness, material, sealing-surface requirements, and manufacturer part number before ordering.

Can I choose gasket thickness by vehicle alone?
No. Confirm the exact engine build, bore, deck and head condition, installed clearances, compression target, and manufacturer instructions before selecting thickness.

Do the sealing surfaces need preparation?
Yes. Follow the current Cometic and engine-builder requirements for surface finish, flatness, cleanliness, fasteners, torque procedure, and any specified sealant.

Installation Instructions

Follow the current Cometic and engine-manufacturer instructions for this exact part number. Verify surface finish, flatness, cleanliness, orientation, fasteners, torque sequence, torque values, sealant requirements, clearances, and fluid procedures before assembly. Inspect and test the completed repair before full-load operation.