APEXi N1 Evo Extreme Dual Exit Axleback System - 2022+ Subaru WRX hood vent Quantity: 20 total (16 lugs

Quantity: 20 total (16 lugs + 4 locks)

The OEM throwout bearing design has plagued ZN6 and ZN8 owners for over a decade

ensuring unparalleled performance and durability

Always verify fitment before purchase and ensure all clamps and fasteners are secure after installation

APEXi N1 Evo Extreme Dual Exit Axleback System - 2022+ Subaru WRX hood vent Quantity: 20 total (16 lugsThe APEXi N1 X Evolution Extreme is built on the proven N1 straight through architecture to prioritize exhaust efficiency and response. An internal hybrid silencer unites free flow performance with tuned resonance for a refined, streetable tone. Newly designed dual tips feature a rolled, riveted double pipe structure crafted from lightweight titanium, acting as a diffuser to help reduce tip surface temperatures while delivering a motorsport inspired