APEXi N1 Evolution-X Exhaust, Toyota GR Corolla 2023+, Axleback with Stainless Tip (164AKT23) 16320 Includes grommets so you can

Includes grommets so you can hang it from almost anything

A lock-out feature also prevents intentional or unintentional adjustments while driving

7 (J65) 1982 Pontiac Firebird Engine: 4

The factory frontal airbox only flows 509 CFM at 28" of H2O

Exceptional carbon/resin ratio ensures high stiffness and extra product durability

APEXi N1 Evolution-X Exhaust, Toyota GR Corolla 2023+, Axleback with Stainless Tip (164AKT23) 16320 Includes grommets so you canThe N1 Evolution Extreme is based on the proven performance basics of the N1 muffler which emphasizes optimum exhaust efficiency utilizing a straight thru layout design. Equipped with an internal hybrid silencer uniting power and free flowing characteristics with effective functional sound resonance. A newly adopted muffler tip completes the tail end of the exhaust that serves both purposes of function and form. Constructed with a light weight