Invidia Q300 Valved Turbo Back Exhaust ams manny AMS developed the Alpha Performance

AMS developed the Alpha Performance Porsche 991

Here is our latest addition to the Big Daddy range

California facility

For our first test we performed a back to back test of the stock intakes compared to our AMS Cold Air intakes

Invidia Q300 Valved Turbo Back Exhaust ams manny AMS developed the Alpha PerformanceNote: Revised design for 2022 improves RHD fitment. The New Release Valved Q300 Cat back Exhaust. Includes with factory style valved housing to suit the OEM Exhaust Valve Motor (not included). INVIDIA Q300 CAT BACK EXHAUST Tuned Muffler For optimal flow and enhanced sound Invidia's Q300 tuned muffler systems provide a quieter exhaust sound than both the R400 and N1 Invidia Exhausts. While still keeping volumes in check, their high flow design ensures