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AMS Performance Street Lower Downpipes for V37 Infiniti Q50 & Q60 / RZ34 Nissan Z

$1,349.95

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AMS Performance Street Lower Downpipes

These items are typically not in stock and either made-to-order or special order from the manufacturer. After you order we will confirm the estimated lead time and other order details. If you have a specific deadline to receive this order please talk to us before placing your order to ensure that the manufacturer can meet your expectations.
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SKU: AMS.53.05.0001-2 Category: Vehicle: Brand:
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AMS Performance Street Lower Downpipes for V37 Infiniti Q50 & Q60 / RZ34 Nissan Z

The AMS Performance VR30DDTT Street Lower Downpipes are meticulously engineered for those who demand top-tier performance and emissions compliance. Developed using advanced engineering methods, the SnailWorks team at AMS Performance utilized 3D CAD software to design these downpipes with full 3″ mandrel-bent stainless steel tubing. This design ensures optimal exhaust flow, enhanced boost response, and improved turbo spool-up. The inclusion of ultra high-output GESI catalytic converters, compliant with EPA regulations and capable of supporting up to 850hp each, strikes the perfect balance between catalyst efficiency and reducing exhaust back pressure. Crafted for a flawless fit and long-lasting durability, these downpipes reflect innovation and precision, making them a premier upgrade for high-performance enthusiasts. With over 23 years of documented research and development in the forced induction field, AMS Performance has established itself as a leader in the automotive aftermarket, setting the standard with its award-winning performance systems.

First in Class Durability and Fitment From Proper Engineering

  • AMS Performance is fundamentally an engineering-driven company. The VR30DDTT Street Lower Downpipes were meticulously designed by the SnailWorks Engineering Team using SolidWorks 3D CAD software to be the best performing downpipes available. The engineering team employed 3D scans and computer-aided design to precisely map the inlet, outlet, and mounting locations, optimizing exhaust flow with full 3″ mandrel-bent tubing. By utilizing 3D printed prototypes, the team was able to install, test fit, and quickly refine the geometry in CAD, resulting in perfect OEM-like fitment. Every detail was considered, including the robust integrated mounting brackets that secure the exhaust to the chassis, reducing flex and minimizing the risk of cracking, a common issue with inferior alternatives. This engineering mindset and attention to detail distinguish the VR30DDTT Street Lower Downpipes from others on the market.

Ultra High Output GESI Catalytic Converters

  • The GESI G-Sport catalytic converters, integrated into the AMS Performance VR30DDTT Street Lower Downpipes, deliver outstanding performance and reliability. Constructed from 304 series stainless steel, these converters are EPA compliant, ensuring they meet stringent emissions standards while providing superior exhaust flow. Featuring a 300 CPSI cell count and a G-Sport triangle cell design, they effectively reduce back pressure, thereby maximizing performance. The Double-Lock technology securely holds the substrate in place, while the proprietary precious metal wash coat ensures consistent emissions reduction. Designed to withstand temperatures up to 1500°F, these catalytic converters are ideal for forced induction applications, offering the perfect balance of durability and efficiency within the exhaust system.

Features

  • EPA compliant ultra high 0utput GESI catalytic converters rated to 850hp each
  • Full 3″ mandrel bent stainless steel tubing for the best exhaust flow
  • Precise CAD designed brackets for unrivaled fit and secure mounting
  • Included 2.5″ to 3.0″ adapter allows for compatibility with stock, 2.5″, or 3″ exhausts
  • Subdued exhaust note perfect for taming loud catback exhausts
  • Includes all gaskets rated to over 800°C and all necessary hardware for install

Applications

  • Infiniti Q50: V37 (2014-2024) – 3.0L TT V6 VR30DDTT
  • Infiniti Q60: V37 (2017-2022) – 3.0L TT V6 VR30DDTT
  • Nissan Z: RZ34 (2023+) – 3.0L TT V6 VR30DDTT

Notes

About AMS Performance

AMS Performance stands out in the realm of turbocharged vehicle enhancement, not just as a frontrunner in the manufacturing of automotive performance parts but also by providing comprehensive services including in-house engine computer calibration, installations of parts and packages, along with engine and transmission building. Distinctively an engineering-driven entity, AMS differentiates itself from other outfits by designing parts that set the performance standard in the industry, utilizing advanced computer-aided designs and the expertise of mechanical engineers with extensive motorsports background. Since its inception 20 years ago, AMS Performance has maintained its leading position, offering everything from turn-key solutions to bespoke components tailored to surpass a variety of performance objectives. Catering to a wide range of motorsport activities from drag racing to road racing, AMS is dedicated to elevating the driving experience for enthusiasts across the spectrum.


Infiniti Q60 RED ALPHA Entry-Level Performance Upgrades | 430+ WHP Stage 3 VR30 Build

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Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.
We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

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