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.Professional Installation is Highly Recommended. Installation Instruction is NOT Included. Fits Small Block Chevy motors only. Will not fit Big Block equipped vehicles. Made of High Quality T-304 Stainless Steel with Computerized Mandrel-Bends for Strength and Durabilityi. Maximizing Smoothest High Exhaust Air Flow Rate.
4-1 High Performance Racing Spec. TIG Welded CNC Machine Flange. Sensor Bung Insertion and Metal Gasket Included. Piping Diameters: 4 X 1.75" Manifold Piping; into 1 X 3.5" Major Pipe.
Increase High Flow Air, Instantly Gain 10 -15 Hp. We are a performance aftermarket car parts company providing a variety of parts for all sorts of makes and models. Shop with us with confidence you would be receiving the best quality products for the value.
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And the city of destination. US Territories and Military such as GU, VI, SAIPAN, APO/FPO and Virgin Island are not included in the 48 Contiguous States. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts & Accessories\Exhaust & Emission Systems\Manifolds & Headers". The seller is "charismatic_racing_concepts" and is located in this country: US.
This item can be shipped worldwide.