Pro Series LS Swap Headers

The Sikky Pro Series headers are meticulously crafted for the Infiniti G35, specifically for Left Hand Drive models equipped with a Sikky LSx (LS1, LS2, LS3, LS6, LS7) Swap Kit. Manufactured in the USA from 100% high-grade stainless steel, these headers are built to deliver optimal performance and longevity. The design features substantial 1 7/8" primaries that transition into 3" high-flow collectors, each incorporating merge bullets to enhance exhaust scavenging and power output. Construction emphasizes strength and reliability, with CNC-machined stainless steel head flanges and precise Tig welding that is back purged. This ensures strong, crack-resistant welds capable of withstanding high temperatures and pressures. The headers also incorporate a V-band flange, pre-welded onto the collector for a secure and leak-free connection, with the mating flange and necessary clamps included in the kit. The "High Ground Clearance" design is crucial for LS swap applications, ensuring that the exhaust system does not interfere with the vehicle's undercarriage. This product works with most transmission combinations and is supplied with gaskets and bolts to complete the installation. For optimal spark plug wire clearance, the use of Taylor 79013 plug wires is recommended.