STM T4 Twin-Scroll Turbo Manifold Merge Collector Flange (4 to 1) Weld • Temp range from -94°F

• Temp range from -94°F to 500°F

The unique Recond mode restores the power capacity in a stratified battery

The ethanol content of E85 fuel can vary from 60% to 92% ethanol

Whether you are running too rich and need to back off the fuel pressure or if you are running too lean on your current injectors and need to raise base fuel pressure

STM T4 Twin-Scroll Turbo Manifold Merge Collector Flange (4 to 1) Weld • Temp range from -94°FDescription: When making a custom manifold, the collector is one of the most tedious parts. Since we are fabricating these in mass quantities anyhow, STM can save you the headache and you can pick up this starter piece. The collector is fully tig welded to the T4 flange for a twin scroll turbo. The fun part is left for you. Features: 4 Runners to 1 Schedule 10 Stainless Steel Runners Mild Steel T4 Twin Scroll flange M10 x 1. 50 Threaded Bolt Holes