The heart of any exhaust system is the Manifold. Tubular manifolds are made up of runners coming from each cylinder, meeting up at a collector. Tubular manifolds yield a higher efficiency rate, as each runner is generally the same circumference. This allows for a much smoother flow of exhaust gas to the turbo.Designed and engineered to maximize exhaust flow and increase both horsepower and torque throughout the powerband. Features equal-length, sequentially paired, stepped primaries and a 4-2-1 tri-Y design that terminates into a 2.5-inch collector. Tubular stainless steel manifolds are chosen over cast manifolds for big power applications. Tubular stainless manifolds feature better and more consistent flow of exhaust gases.
Most of the tubular Stainless manifolds also feature the placement of the waste-gate flange towards the middle of the collector to allow accurate readings and precise control. 4-into-1 design for optimum street performance. Made of High Quality T-304 Polished Stainless Steel Alloy Material for Strength and Durability. Tubular Design to Ensure Equivalent Exhaust Flow Rate from each Cylinder.Computerized Mandrel-Bended to Maximize Air Flow Smoothness. TIG Welded CNC Machined Flange for Resistance against Cracking and Wearing. Increase Engine Exhaust Output and Efficiency. Professional Installer is Highly Recommended (No Instruction Included).
Fitment: cares transplanted with e K20 engine. 92-'95 Civic, 96-'00 Civic, 90-'93 Integra, 94-'01 Integra. The item "K-SWAP 4-1 HEADER EXHAUST MANIFOLD FOR HONDA K-SERIES EK/EG/DC2 K20" is in sale since Friday, April 3, 2020. This item is in the category "Vehicle Parts & Accessories\Car Parts\Exhausts & Exhaust Parts\Exhaust Manifolds & Headers".bs2osjhs" and is located in Macclesfield. This item can be shipped worldwide.