Porsche Adjustable Brake Proportioning Valve JWST-BR-VALVE 915-302-301-06 Designed to be Installed without

Designed to be Installed without special tools

Two required for 356BT5 and three required for 356BT6/356C models

Porsche Right windshield gutter attachment strip for 914 models (1974-1976)

Porsche Roof Spoiler with Twin-Wing Profile

Porsche Adjustable Brake Proportioning Valve JWST-BR-VALVE 915-302-301-06 Designed to be Installed withoutPorsche Adjustable brake valve fits 10mm German bubble flare fittings. New version with no adapters. This is just the valve with the proper fitting type for your 914 or 911. No installation advice or instructions are included with this product, as it is considered an advanced upgrade (you need to know what you are doing if you install it).