Seibon OE-style carbon fiber side skirts for 2015-2018 Subaru WRX/STi (SS15SBIMP-OE) 4023 Correct fitting and torquing are

Correct fitting and torquing are crucial for engine reliability and performance

Sway-A-Way Driver Side Bypass Shock Absorber (56000-0308-3L) by aFe

MACH Force-Xp 2-1/2in 304 Stainless Steel Cat-Back Exhaust System w/Polished Tip

Dyno-Proven Gains of +18HP and +17 Lbs

the reduction of bushing bind and reduced friction will improve ride quality over smoother roads and allow the shock to work more effectively over moderate bumps

Seibon OE-style carbon fiber side skirts for 2015-2018 Subaru WRX/STi (SS15SBIMP-OE) 4023 Correct fitting and torquing areSeibon OE style carbon fiber side skirts for 2015 2018 Subaru WRX STi deliver superior strength, lightweight performance, and aggressive styling. Manufactured using a one piece carbon sheet for consistent weave and exceptional rigidity, these side skirts are finished with a glossy clear coat that resists chipping and flaking. Glossy clear coat finish for durability and shine Aerodynamically designed to complement vehicle styling One piece carbon sheet