HKS Stainless Steel tubular turbo exhaust manifolds offer maximum exhaust flow for increased turbo spool up & phenomenal flow capacity. Fabricated of polished SUS304 or SUH409 (as noted)stainless steel and flanged to mount an HKS wastegate for unsurpassed boost management.
HKS Set-Up Kits are packaged stainless steel tubular manifolds and wastegate combinations that come complete with mounting hardware and flanges for select popular turbocharged applications to easily integration HKS components.