Big Gun 14-16 Hisun STRIKE 800 Power Box fits_2022-2023`Jeep`Wrangler`Unlimited Sport Altitude~2018-2025`Jeep`Wrangler`Unlimited Sport S~2021-2025`Jeep`Wrangler`Unlimited Willys~2021-2025`Jeep`Wrangler`Willys 5L EcoBoost exhaust manifolds

5L EcoBoost exhaust manifolds

Exclusive tuned-length

These headers are constructed of durable CNC mandrel bent

Year Make Model Submodel 2005-2010 Nissan Xterra Off-Road 2011-2015 Nissan Xterra PRO-4X 2005-2015 Nissan Xterra S 2005-2010 Nissan Xterra SE 2006-2015 Nissan Xterra X

Each exhaust comes complete with three 4

Big Gun 14-16 Hisun STRIKE 800 Power Box fits_2022-2023`Jeep`Wrangler`Unlimited Sport Altitude~2018-2025`Jeep`Wrangler`Unlimited Sport S~2021-2025`Jeep`Wrangler`Unlimited Willys~2021-2025`Jeep`Wrangler`Willys 5L EcoBoost exhaust manifoldsThe Big Guns TFI (Throttle and Fuel Injection) Power Box delivers an effortless performance boost by optimizing throttle mapping and fuel delivery. Simple to install and tuned for broad compatibility, this plug and play module sharpens throttle response, smooths power delivery, and enhances mid range torque, all without sacrificing reliability. Designed with durability in mind, the TFI Power Box features rugged construction and weather resistant