Aeroflow Bypass Reg 4 5 9 Psi Adjustabl AF49-4500P Turbocharger Accessories_Wastegate's Pack of 10

Pack of 10

GM LS twin turbo turn up adapter steampipe manifolds

The kit comes with:

and a severe increase in performance over stock valves

this unit delivers up to 900 horsepower while retaining responsiveness on smaller-displacement engines

Aeroflow Bypass Reg 4 5 9 Psi Adjustabl AF49-4500P Turbocharger Accessories_Wastegate's Pack of 10Polished Finish. 3 8" NPT Ports with Bottom Return Aeroflow Bypass 4. 5 9 PSI regulator is available with either 3 8" NPT or 8ORB female threads and are the perfect choice for fuel systems running a return line to the tank with added benefit of less load on the fuel pump resulting in quieter fuel pump operation, cooler fuel and improved fuel pump life. Available in blue, black and red anodised or polished finishes.