AMS PERFORMANCE / EXHAUST FULL-LENGTH DOWN-PIPE / STREET SPEC / WITH GESI CATS (ALP.28.05.0002-2) *** INFINITI Q50 (2016-2024), INFINITI Q60 (2017-2022), NISSAN Z (2023-2026) 3.0L TWIN TURBO

AMS Performance VR30DDTT Street Full Downpipes are the best performing and most durable full 3.00 Inch mandrel bent units on the market. During testing our shop Q60 with our VR30 Full Downpipes, and Red Alpha Tune, our Engine Calibrators saw 20 horsepower gains over our VR30 Race Lower Downpipes! The power came on earlier and the twin turbo’s spool-up was significantly improved. The long gradual transitions within the mandrel bent pipe section allows exhaust gasses to maintain velocity without a buildup of back pressure inside of the system. We were able to design a superior product because of our superior engineering.

AMS is first and foremost an engineering company. The AMS Engineering team utilized Solidworks (3D software) to blueprint the inlet and outlets to optimize exhaust flow. The AMS Street Full Downpipes feature heavy gauge stainless steel to retain as much heat in the down pipe as possible. Our Engineers 3D printed the downpipes to ensure an OEM level of fitment. Our threaded O2 sensor bungs allow the use of factory O2 sensor. Our downpipes perform better and are not prone to cracking like the alternatives offered by some of the competition. AMS Engineering Team produced a product that doesn’t just perform better, they made it sound better too.

Product Features:

* Big HP Gains Over Lower Downpipes.

* Full 3.00 Inch Stainless Steel Construction Including Brackets and Flanges.

* EPA Compliant High Quality GESI Catalytic Converters Rated to over 800 Horsepower.

* Included 2.50 Inch to 3.00 Inch Adapter Allows You to Run Either Stock Catback System or Aftermarket Systems.

* Mandrel Bent Tubing for the Best Exhaust Flow.

* Turbine Flange Offers a Smooth Transition from the Turbine Outlet into the 3.00 Inch Tube.

* Includes all Gaskets Rated to Over 800 Degrees Celsius and all Necessary Hardware.

* O2 Sensor Tubes Extend to Meet OEM Location. No Jumpers Needed.

* Throaty Exhaust Note Under Wide Open Throttle.

* Stock Like Fitment With No Chassis Clearance Issues.

* Precision Construction for Unrivaled Fit and Finish.

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High Performance GESI Catalytic Converters: Utilizing EPA compliant catalytic converters from industry titan GESI, our AMS downpipes for the VR30DDTT are the perfect solution for increased performance and OEM-like fitment and emission control.

"Our universal line of G-Sport Emissions Systems Catalytic Converters are designed to support the growing high performance aftermarket. To simplify your decision, our converter models target applications based on vehicle horsepower and exhaust sizing. Our High Output (HO) target up to 500 hp per exhaust bank, while our Ultra High Output (UHO) support up to 850 hp per exhaust bank."

Product Features:

* EPA Certified for use on OBD1/OBD2 Vehicles (1996 or newer)

* 304 Series Stainless Steel construction throughout

* G-Sport triangle cell design reduces back pressure and maximizes flow.

* Double-Lock technology ensures substrate is locked in place.

* Proprietary precious metal wash coat delivers consistent emissions reduction.

* Ideal for forced induction and capable of withstanding up to 1500 deg F.

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NOTE: This product is designed for installation on a race-only vehicle, defined as a vehicle that is used exclusively for competition and that cannot be licensed or registered for use on the public roads and highways within the United States. This product is not available for sale on emissions-controlled vehicles within the United States without a completed AMS Race Waiver form. International users outside of the United States should act in accordance with their local laws and regulations.

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FITS:

* 2016 INFINITI Q50 SEDAN (3.0L) TWIN TURBO / VR30DDTT ENGINE

* 2017 INFINITI Q50 SEDAN (3.0L) TWIN TURBO / VR30DDTT ENGINE

* 2018 INFINITI Q50 SEDAN (3.0L) TWIN TURBO / VR30DDTT ENGINE

* 2019 INFINITI Q50 SEDAN (3.0L) TWIN TURBO / VR30DDTT ENGINE

* 2020 INFINITI Q50 SEDAN (3.0L) TWIN TURBO / VR30DDTT ENGINE

* 2021 INFINITI Q50 SEDAN (3.0L) TWIN TURBO / VR30DDTT ENGINE

* 2022 INFINITI Q50 SEDAN (3.0L) TWIN TURBO / VR30DDTT ENGINE

* 2023 INFINITI Q50 SEDAN (3.0L) TWIN TURBO / VR30DDTT ENGINE

* 2024 INFINITI Q50 SEDAN (3.0L) TWIN TURBO / VR30DDTT ENGINE

FITS:

* 2017 INFINITI Q60 COUPE (3.0L) TWIN TURBO / VR30DDTT ENGINE

* 2018 INFINITI Q60 COUPE (3.0L) TWIN TURBO / VR30DDTT ENGINE

* 2019 INFINITI Q60 COUPE (3.0L) TWIN TURBO / VR30DDTT ENGINE

* 2020 INFINITI Q60 COUPE (3.0L) TWIN TURBO / VR30DDTT ENGINE

* 2021 INFINITI Q60 COUPE (3.0L) TWIN TURBO / VR30DDTT ENGINE

* 2022 INFINITI Q60 COUPE (3.0L) TWIN TURBO / VR30DDTT ENGINE

FITS:

* 2023 NISSAN Z COUPE (3.0L) TWIN TURBO / VR30DDTT ENGINE

* 2024 NISSAN Z COUPE (3.0L) TWIN TURBO / VR30DDTT ENGINE

* 2025 NISSAN Z COUPE (3.0L) TWIN TURBO / VR30DDTT ENGINE