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 Year Make Model Submodel 2005-2010

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

Removes heavy stock muffler (26 pounds vs

It is a direct fit with the factory piping or aFe POWER's mid-pipe (PN 49-37006)

Each exhaust comes complete with three 4

5L EcoBoost exhaust manifolds

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 Year Make Model Submodel 2005-2010The 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