FactionFab Rear Brake Pads V2 Subaru STI 2018-2021 | 1.10313.1 GTR_1989-1994 An X-pipe balance tube is

An X-pipe balance tube is used to equalize and evenly distribute exhaust pulses which minimizes exhaust drone while increasing flow and performance

you are looking at the H&R Sport Springs

this is your new Accessport

It's offered with a variety of springs for different vacuum levels and a special spring specifically for supercharged vehicles

Lower Reservoir Containment

FactionFab Rear Brake Pads V2 Subaru STI 2018-2021 | 1.10313.1 GTR_1989-1994 An X-pipe balance tube isProduct Fitment: 2018 2021 Subaru STI Unleash Precision Braking for Street, Auto X, and Light Track Performance FactionFab V2 Brake Pads are engineered for enthusiasts who demand a consistent, reliable, and well rounded braking experience. Designed with a focus on daily driving, autoX, and light track days, these pads offer exceptional modulation, predictable thermal performance, and low noise characteristics. Our V2 pads utilize a semi metallic