4-1 Racing Manifold Header + Heat Wrap 02-05 Acura RSX DC5 / 03-05 Civic Si Ep3 Ka20A3

Vehicle Fitment :

• 2002-2006 Acura RSX (Non Type-S)
• 2002-2005 Honda Civic SI (2.0)

What's in the box:

• Stainless Steel Racing Header
• Heat resistance exhaust heat wrap
• Mounting hardware, bolts and gaskets

Product Feature:

Performance header provide each cylinder with its own mini exhaust pipe, which means exhaust headers prevent interference among cylinders; thus, the backpressure that occurs in common exhaust manifolds. When cylinders don't have to fight with each other to expel their exhaust, they can put more power through the wheels, pushing the engine to the full potential.

• Made of High Quality T304 Stainless Steel Material
• High Performance 4-1 Racing Design
• TIG Welded CNC Machine Flange
• O2 Sensor Insertion and Metal Gasket Included
• Stainless steel coated design
• 1.75 Inlet, 2.50 Outlet
• Outlet Diameter: 3.000
• Piping Diameter: 1.750
• Increase High Flow Air, Instantly Gain 10 -15 Hp. / Tq.

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Made of High Quality Pulverized Lava Rock Converted Silicate Fiber Material for Maximum Heat and Wearing Resistance

Withstands 2500 Degree Fahrenheit Radiation Heat and 1800 Degree Fahrenheit Direct Heat

Serves as Heat and Air Shield for Enhancing Energy Transfer and Air Flow Performance

Tested to Tolerate Chemical, such as Radiator Fluid, and Oil Corrosion

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Please Note:

• This product is not currently CARB exempt and is not available for purchase in California or for use on any vehicle registered with the California Department of Motor Vehicles
• Installation Instruction is NOT Included
• We highly recommends professional installation on our performance parts