01-03 Mazda Protege / 5 2.0L Dx / Es / Lx / Mp3 Stainless Racing Manifold Header Exhaust

• Product By DNA Motoring | SKU: HDS-MP01
• Aftermarket Exhaust Header For 01-03 Mazda Protege 2.0L DOHC / 02-03 Mazda Protege 5 2.0L DOHC
• 4-1 Racing Design
• Made of High Quality T-304 Stainless Steel with Computerized Mandrel-Bends
• Maximizing Smoothest High Exhaust Air Flow Rate
• Design to Reduce Air Flow Restriction To Achieve Higher Horsepower and Throttle Respond
• TIG Welded CNC Machine Flange for Resistance against Pressure and Corrosion
• Provide Aggressive Deeper Exhaust Note
• Direct Bolt-On Installation, Requires No Modification.
• Professional Installation is Highly Recommended (No Instruction Included).

The exhaust manifold found in the 2001-2003 Mazda Protege were designed to combine the exhaust gasses from each of the cylinders quickly with a manifold that was cost effective to produce. Our 4-1 off-road racing headers are designed to allow the exhaust gasses to flow more freely from each cylinder and combine in a more efficient manner. Tubing has been optimized for the 1.8L and 2.0L engines. This creates a reduction in cylinder backpressure and improved exhaust gas velocity. These improvements free up lost horsepower and torque. An added benefit is a more performance oriented exhaust sound.