ARP Main Bolt Kit Subaru BRZ 2013-2020 / Scion FR-S 2013-2016 Vehicle Model_GTI Part #: HD0203SBIMP-CWII

Part #: HD0203SBIMP-CWII

The construction of this exhaust is second to none and as with any Borla exhaust

this is one of the best ways to restore driving feel and enhance performance

You also will need to use the GSC springs and retainers

Constructed of 6061 aircraft-quality aluminum for extreme durability

ARP Main Bolt Kit Subaru BRZ 2013-2020 / Scion FR-S 2013-2016 Vehicle Model_GTI Part #: HD0203SBIMP-CWIIPart #: 260 5001 ARP, the world leader in fastener technology has just released a new Pro Series main bolt kit manufactured from "Austenitic stainless steel" material FA20 engine. Includes a set of ten main bolts, six case bolts, ten parallel ground washers for the application and a 1 2 oz. pack of ARP Ultra Torque fastener assembly lubricant. ARP employs a special age hardening process prior to thread rolling and machining that greatly improves