If you’re looking to squeeze more power out of your VR30 engine, the AMS Performance VR30DDTT Stage 2 Direct Injectors are a solid choice. I've been in the game long enough to know that the stock injectors can start to feel a bit choked, especially when you’re running higher ethanol blends like E85. It’s like trying to drink a milkshake through a coffee stirrer—just doesn’t work well when you want to push the limits.
These injectors are designed as a direct fit replacement, meaning you won’t have to mess around with extra fuel rails or electrical adapters. Just swap them in, and you’re good to go. What’s really cool is that AMS teamed up with Nostrum High Performance to ensure that these injectors not only deliver more fuel but also maintain that smooth cold start and drivability you expect from your OEM setup. They’ve got a next-gen spray pattern that’s specifically engineered for the VR30DDTT, making them a breeze for tuners to calibrate with the injector calibration data provided.
Built from brand new OE manufacturer cores, these injectors come with all the factory correct features, ensuring a perfect fit. Each unit is serialized and QR coded during the manufacturing process, so you can trace it back to its roots. Plus, AMS backs these injectors with a limited lifetime warranty against manufacturer defects, which is pretty reassuring if you’re investing in performance upgrades.
What really sets AMS apart is their commitment to testing. These injectors have been through the wringer—thousands of miles, countless quarter and half-mile runs, you name it. The AMS Engine Calibrators have put in serious hours fine-tuning them alongside Nostrum to get the best possible performance and drivability. They also undergo rigorous bench testing, including static flow and dynamic tests, to ensure consistent performance across the board.
Features:
- Fully compatible with ethanol fuels (E100, E85, E50, E30, etc.)
- Limited lifetime warranty
- Supports up to 880 WHP on gasoline
- Supports up to 720 WHP on E85
- Flows 17.7 g/sec @ 100 bar
- Works seamlessly with AMS flex fuel and HPFP kits
- Dynamically flow-matched set of 6 injectors
- Each injector is individually tested for functionality and flow
- Direct fit with the same electrical connector and fuel rail connection
- Recommended operating pressure up to 240 bar
Fitment:
- Infiniti Q60 with 3.0L Twin Turbo VR30 (2017+)
- Infiniti Q50 with 3.0L Twin Turbo VR30 (2016+)
- Nissan Z (all submodels) (2023-2024)
Note:
- To really get the most out of these injectors, you need to make some specific calibrations to your ECU tune file. Don’t start the engine until you’ve got the right tune loaded, or you could end up causing some damage.
- There are two instruction guides available: one for installation and another for quick-start calibration.
- If you’ve got a pre-2021 INFINITI Q vehicle, it’s a good idea to replace the fuel rail during the injector installation.
In short, if you're serious about pushing your VR30 to new heights, these injectors are a smart upgrade. They’ve been tested, refined, and are ready to support your performance goals.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
Welcome to Vivid Racing, your premier destination for top-tier automotive upgrades, featuring the renowned AMS Performance. With a commitment to excellence and innovation, AMS Performance is synonymous with high-performance parts that elevate your vehicle's capabilities. Whether you drive a turbocharged beast or a supercar, AMS Performance has the perfect solution to enhance your ride.
Why Choose AMS Performance?AMS Performance is a trusted name in the automotive industry, known for its cutting-edge technology and rigorous testing. Their products are designed to maximize performance while ensuring reliability and durability. At Vivid Racing, we proudly offer a comprehensive range of AMS Performance products that cater to enthusiasts and professionals alike.
Explore Our Extensive Product CategoriesVivid Racing stocks an impressive selection of AMS Performance products, including:
- Turbo Kits: Boost your horsepower with AMS's advanced turbocharger systems designed for optimal performance.
- Intercoolers: Keep your engine cool and efficient with high-performance intercoolers that reduce intake temperatures.
- Exhaust Systems: Experience a throaty growl and improved exhaust flow with AMS's precision-engineered exhaust solutions.
- Intake Systems: Enhance airflow and engine response with AMS's high-flow intake systems, perfect for any performance build.
- Tuning Solutions: Optimize your vehicle's performance with AMS's tuning solutions that unlock your engine's full potential.
At Vivid Racing, we make it easy to find the right AMS Performance products for your vehicle. Our user-friendly website allows you to browse by category, making your shopping experience seamless. With our competitive pricing and expert customer support, you can trust that you're getting the best value for your performance upgrades.
Join the AMS Performance CommunityWhen you choose AMS Performance products from Vivid Racing, you're not just upgrading your vehicle; you're joining a community of passionate automotive enthusiasts. Share your build, connect with other performance seekers, and stay updated on the latest innovations from AMS Performance.
Ready to take your ride to the next level? Shop AMS Performance at Vivid Racing today!
This warranty applies to AMS parts and begins on the invoice date of part purchase and ends twelve (12) months or 12,000 miles from that date, whichever occurs first. Due to the variety of modifications and changes made to cars and/or engines that may affect the performance or durability of related components, AMS’s obligation under this warranty extends solely to the repair or replacement parts manufactured by AMS.
This warranty applies to AMS’ labor and begins on the invoice date and ends twelve (12) months from that date. AMS’s obligation under this limited labor warranty extends solely to the labor required for the repair of components or systems deemed by AMS Performance to have been damaged as a result of an AMS employee’s negligence during installation of those components, systems, or existing components and systems.
All warranty returns must be pre-authorized by contacting AMS at (847) 709-0530. Parts deemed under warranty will be repaired or replaced by AMS at no cost to the customer. Payment of the cost of labor related to said repair/replacement is at the sole discretion of AMS and will only be covered by AMS where the AMS part or parts were originally installed or service was performed at the AMS facility located at 1760 Metoyer Court, West Chicago, Illinois, 60185. Labor/service performed at any other facility is at the sole discretion of that facility and is excluded from this warranty.
To file a warranty claim, AMS or the authorized dealer must be notified and the vehicle and/or part must be brought to AMS or the authorized dealer within seventy-two (72) hours of discovery of the defect, where feasible. Any returned merchandise shipped to AMS must be shipped with the AMS issued Return Authorization (RA) number clearly marked on the exterior of the shipping carton or package. Shipping charges to and from AMS are the responsibility of the customer.
To file a warranty claim, the part must be returned with proof of purchase, the customer name and address, type of car, year, odometer reading, and VIN number, the installation and removal date of the part, and the date the part was delivered. No claims will be considered without the aforementioned information and the original AMS part. Return freight charges must be prepaid. Collect charged returns will not be accepted. All parts replaced under warranty will become the sole property of AMS Performance.
EXCLUSIONS
Parts showing evidence of misapplication, abuse, misuse, improper maintenance, neglect, alterations from their original configuration, or failure to follow installation instructions are expressly not covered by this warranty. AMS reserves the right to make changes to products, or specifications at any time without obligation to modify earlier parts. No person, company, or other organization is authorized to assume for AMS any warranty responsibility or make binding judgments regarding warranties of any parts, which from time to time may become subject of a warranty claim.
The AMS Limited Product Warranty further excludes the following: Transportation and shipping charges, towing and rental car charges, damage to a component or assembly due to installation of replacement parts with specification(s) that differ in any material respect from the original vehicle manufacturer’s or AMS parts, damage resulting from the modification of an AMS part, damage resulting from the use of other manufacturer’s products in conjunction with AMS’ products or systems, damage to clutch or transmission components, maintenance services and parts when replaced during maintenance such as spark plugs, lubricants, fluids, engine tune-up parts, replacement filters, coolant and refrigerant, mechanical adjustments or repairs which result from normal wear and tear, drive belts, light bulbs, damage due to the failure to perform maintenance services at the specified intervals or in accordance with the instructions in the owner’s manual from the original vehicle manufacturer or AMS product instructions, damage attributed to negligence, improper installation, improper treatment contrary to the instructions in the owner’s manual from the original vehicle manufacturer or AMS product instructions, damage resulting from improper or contaminated fuel, damage to a AMS component as a result of a collision or repair, any vehicle/products operated and used in a competitive event, custom designed competition parts, incidental and /or consequential damages, including loss of time, inconvenience or loss of the use of the vehicle.
AMS’ Limited Product Warranty applies only to AMS vehicles and AMS products sold and installed through AMS Preferred Dealers and Installers.
LIMITED PACKAGE WARRANTY
This warranty applies to AMS packages and begins on the invoice date of part purchase and ends twelve (12) months or 12,000 miles from that date, whichever occurs first. Due to the variety of modifications and changes made to cars and/or engines that may affect the performance or durability of related components, AMS’s obligation under this warranty extends solely to the repair or replacement of a package or packages manufactured, installed and/or sold by AMS.
All warranty returns must be pre-authorized by contacting AMS at (847) 709-0530. Parts/packages deemed under warranty will be repaired or replaced by AMS at no cost to the customer Payment of the cost of labor related to said repair/replacement is at the sole direction of AMS and will only be covered by AMS in the event the AMS part or parts were originally installed or service was performed at the AMS facility located at 1760 Metoyer Court, West Chicago, Illinois, 60185. Labor/service performed at any other facility is at the sole discretion of that facility and is excluded from this warranty.
To file a warranty claim, AMS or the authorized dealer must be notified and the vehicle and/or part must be brought to AMS or the authorized dealer within seventy-two (72) hours of discovery of the defect, where feasible. Any returned merchandise shipped to AMS must be shipped with the AMS issued Return Authorization (RA) number clearly marked on the exterior of the shipping carton or package. Shipping charges to and from AMS are the responsibility of the customer.
To file a warranty claim, the part must be returned with proof of purchase, the customer name and address, type of car, year, odometer reading, and VIN number, the installation and removal date of the part, and the date the part was delivered. No claims will be considered without the aforementioned information and the original AMS part. Return freight charges must be prepaid. Collect charged returns will not be accepted. All parts replaced under warranty will become the sole property of AMS Performance.
EXCLUSIONS
Parts showing evidence of misapplication, abuse, misuse, improper maintenance, neglect, alterations from their original configuration, or failure to follow installation instructions are expressly not covered by this warranty.
AMS reserves the right to make changes to products, packages or specifications at any time without obligation to modify earlier installed products, packages or specifications. No person, company, or other organization is authorized to assume for AMS any warranty responsibility or make binding judgments regarding warranties of any parts, which from time to time may become subject of a warranty claim.
This AMS Limited Package Warranty further excludes the following: Transportation and shipping charges, towing and rental car charges, damage to a component or assembly due to installation of replacement parts with specification(s) that differ in any material respect from the original vehicle manufacturer’s or AMS parts, damage resulting from the modification of an AMS part, damage resulting from the use of other manufacturer’s products in conjunction with AMS’s products or systems, damage to clutch or transmission components, maintenance services and parts when replaced during maintenance such as spark plugs, lubricants, fluids, engine tune-up parts, replacement filters, coolant and refrigerant, mechanical adjustments or repairs which result from normal wear and tear, drive belts, light bulbs, damage due to the failure to perform maintenance services at the specified intervals or in accordance with the instructions in the owner’s manual from the original vehicle manufacturer or AMS product instructions, damage attributed to negligence, improper installation, improper treatment contrary to the instructions in the owner’s manual from the original vehicle manufacturer or AMS product instructions, damage resulting from improper or contaminated fuel, damage to a AMS component as a result of a collision or repair, any vehicle/products operated and used in a competitive event, custom designed competition parts, incidental and /or consequential damages, including loss of time, inconvenience or loss of the use of the vehicle.
AMS’ Limited Package Warranty applies only to AMS vehicles and AMS products and packages sold and installed through AMS Preferred Dealers and Installers.
Sale price | None |
Wholesale price | $1,604.75 |
Shipping |
Weight: 2.00 Length: 11 Width: 2 Height: 13 |
Product Added At | Monday 31 October, 2022 |
Product Modified At | Monday 07 July, 2025 |
Imported By | ETLOverride |
Last Edited By | kathi@vividracing.com |
View In Admin |
Carb Approved | No |
---|---|
Carb Number | - |
Epa Status | Testing |
Prop65 | Unknown |
Carb Required | - |
Vendor | Inv | Cost | Retail | Jobber | MAP | Core | Updated | |||
---|---|---|---|---|---|---|---|---|---|---|
AMS Performance | $1,359.96 | $1,599.95 | ? | $1,551.95 | ? | 2025-07-07 14:41:01 |
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