Fidanza 04-09 STi Aluminum Flywheel 2013-subaru-impreza-wrx Deep cryogenic treatment is a

Deep cryogenic treatment is a one-time process that permanently improves the performance and wear characteristics of metal components

The pistons are matched to IAG-Spec Tri-Beam connecting rods with ARP 625+ rods bolts

MagnaFlow 11-14 Subaru Impreza / 15-19 Subaru WRX/STI Competition Axle Back w/ Quad Polished Tips

It is 3/16" thick and bent from a single piece of 5052 aluminum

0L comes with a high flow stainless muffler and two 4" angle cut rolled polished SS tips

Fidanza 04-09 STi Aluminum Flywheel 2013-subaru-impreza-wrx Deep cryogenic treatment is aFidanza 04 09 STi Aluminum Flywheel whether it be in overall balance, critical clearances or improved design, our flywheels are built for performance. Machined from the highest quality 6061 T6 or 2024 T3 aluminum, each flywheel is manufactured to deliver optimum tensile strength, heat dissipation and weight reduction, without going too light and causing poor idle and driving issues like some of the ultra lightweight competitors. We aren't always the