The MBRP 97-99 Jeep Wrangler TJ 2.5" Cat-Back single-side exhaust is designed to optimize performance while giving your Jeep a sleek, black-coated finish. Made for both 2.5L inline-4 and 4.0L inline-6 engines, this exhaust system boosts horsepower, enhances torque, and creates a deep, powerful sound. The black-coated steel provides excellent protection against rust and corrosion, making it a durable choice for off-road adventures. Installation is quick and straightforward, ensuring you spend more time on the road and less in the garage.