Made of high quality T-304 stainless steel material
ONE O2 Sensor location
Header features 4-1 piping design design.
1.50" Inlet,2" Outlet
CNC machine flanges with TIG and MIG welded construction.
Made from Stainless Steel.
HP/Torque Gains of 5-10
No instructions included
Professional installation is highly recommended
1 X Exhaust Header
1 X Downpipe
Gaskets and bolts.
As shown in the Picture Show
Jeep Wrangler YJ 1991 1993 1994 1995 2.5L L4 Engines
Product Disclaimer: This product is not designed to meet emissions/noise standards and is not for street or highway use. This product is not certified and may not be legal for use on emissions-controlled vehicles in any country/jurisdiction. Any other use, including recreational off-road, may violate local, state, and federal laws. Dynamic Performance Tuning does not implicitly or explicitly confirm the legality of using any products it sells on public roads; that is entirely the customer's responsibility. Dynamic Performance Tuning will not ship CARB restricted products into CARB restricted areas under any circumstances. ***OFF-ROAD USE ONLY***