AMS Performance 2023+ Nissan Z / 2016+ Infiniti Q50 / 2017+ Infiniti Q60 Alpha Catted Full Downpipe Kit - ALP.28.05.0002-2

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MSRP: $1,899.95
— You save $57.00
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 Purchasing this product requires our Race Waiver Form to be filled out.  Item will not ship until form has been completed.


Introducing the Race 3" Mandrel Bent Catted Stainless Steel 2023+ Nissan Z and Q50/Q60 Red Alpha Full Downpipes. During testing our shop Q60 with our Red Alpha Downpipes, and Red Alpha Tune, our Engine Calibrators saw gains across the power band in both wheel horsepower and torque and all without a CEL! 

These downpipes DO HAVE CATALYTIC CONVERTERS - Street Downpipe

Tune is highly recommended with the use of the Downpipe.


  • 20+ Horsepower Gains over Our Red Alpha Lower Downpipes!
  • Significantly Lower Back Pressures Means the Potential for More Power
  • Exhaust Gas Can Much More Easily Flow Across the Turbine Wheel
  • Full 3? Stainless Steel Construction Over the Entire Length of the Downpipe
  • Turbine Flange Offers a Smooth Transition from the Turbine Outlet into the 3? Tube
  • Complete Bolt on Means No Cutting
  • All Necessary Hardware Included
  • O2 Sensor Tubes Extend to Meet OEM Location. No Jumpers Needed
  • 2.5? to 3.0? Adapter Allows You to Run Either Stock or Aftermarket Catback Systems
  • Mandrel Bent Tubing for the Best Flow
  • Stainless Steel Brackets and Flanges
  • Designed For More Exhaust Flow
  • Includes all Gaskets Rated to Over 800 Degrees Celsius
  • Throaty Exhaust Note Under Wide Open Throttle
  • No Check Engine Light
  • Stock Like Fitment With No Chassis Clearance Issues
  • Bolts up to The Factory Locations
  • Precision Construction for Unrivaled Fit and Finish
  • Compatible with All Models of the VR30 Q60 and Q50

2023+ Nissan Z
2017+ INFINITI Q60 VR30 Twin Turbo
2016+ INFINITI Q50 VR30 Twin Turbo


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