CSF 13+ BRZ / 13-20 Toyota 86 / 22+ GR86 Aluminum Filler Neck w/ High Pressure Radiator Cap 1961-jeep-dj3-esi6478241 higher clamping loads for no-slip

higher clamping loads for no-slip performance

What stud diameter and grip length does the ALL19008 use

625 in square exhaust port

THE ONLY EXHAUST YOU"LL EVER NEED - MBRP Armor Pro Series exhaust systems are backed by a Lifetime Warranty and crafted out of T304Stainless Steel - the most durable material grade that money can buy

The ALL36166 includes a weld-on aluminum bung and an aluminum threaded cap with an O-ring seal for a positive seal

CSF 13+ BRZ / 13-20 Toyota 86 / 22+ GR86 Aluminum Filler Neck w/ High Pressure Radiator Cap 1961-jeep-dj3-esi6478241 higher clamping loads for no-slipReplace the weak plastic auxiliary filler neck of your FRS BRZ 86 with an all aluminum 100% TIG welded and mirror polished upgraded version from CSF. Complete with a 1. 4bar high pressure cap with a high quality "mini style" radiator cap, embossed with the CSF logo. This cap style is most commonly used with high performance aftermarket caps if you wish to replace the CSF cap with another brand. Easy drop in replacement with no modifications can be