Exhaust Manifold Header Downpipe for 1991-1995 Jeep Wrangler YJ 2.5L L4 Durable Replacement

Enhance your Jeep’s exhaust efficiency with this stainless steel exhaust manifold header and downpipe for 1991–1995 Jeep Wrangler YJ 2.5L L4 engines. The 4-1 piping design optimizes exhaust gas flow and reduces backpressure, improving overall engine performance and responsiveness. It features a 1.50-inch inlet, 2-inch outlet, and a single O2 sensor location for accurate monitoring. CNC-machined flanges and TIG-welded construction ensure precise fitment and leak-free operation. With a polished stainless finish and direct bolt-on installation, this header offers reliability, improved airflow, and an OEM-style appearance for your Wrangler YJ.