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SouthBay Fuel Injectors

SouthBay Fuel Injectors - 1200cc Honda / Acura B, D, H Series

SouthBay Fuel Injectors - 1200cc Honda / Acura B, D, H Series


Category: Fuel Injectors
Regular price $520.00
Regular price Sale price $520.00
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1200cc HONDA/ACURA B16 B18 B20.

The Honda/Acura B16, B18, and B20 engines are well-known engine platforms used in various Honda and Acura vehicles. The fuel injectors described are aftermarket injectors designed to replace the stock injectors in these engines. Here's some information about these injectors:

Precise Control: The injectors are designed to maintain precise control of fuel delivery and atomization. This leads to improved power and throttle response, which can enhance the engine's overall performance.

Flow Matching: The injectors are optimized and flow matched dynamically to ensure accuracy within ±1%. This means that each injector in a set has been tested and adjusted to flow the same amount of fuel, providing consistent fuel delivery across all cylinders.

Stainless Steel Construction: The injectors are made of stainless steel, which offers durability and corrosion resistance. This ensures that the injectors can withstand the harsh conditions inside the engine bay and maintain their performance over time.

Fuel Compatibility: The injectors are compatible with various fuels, including oxygenated fuel with E85, MTBE, FTW, Q16, M5, and C45 Bosch EV-14. This broad fuel compatibility allows for flexibility in fuel choice and can cater to different engine setups and tuning requirements.

Saturated High-Resistance Injectors: These injectors are categorized as saturated high-resistance injectors. This means that they do not require inline resistors or a resistor box for use. They can be directly controlled by the engine's stock fuel injector driver without any additional wiring modifications.

Extenders and Pigtails: The injectors come with extenders and pigtails to facilitate installation. The extenders allow for proper fitment and clearance in the fuel rail, while the pigtails provide the necessary electrical connections to the engine's wiring harness.

Flow Data: Each set of injectors is accompanied by flow data, which provides detailed


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Processing on in-stock items takes about 2 to 4 days before your order ships. If you order an item that's on backorder, we will reach out with an estimated arrival time. If you have any questions about shipping make sure to email us at or call our reps today at 732-638-5268.

If by any chance, your package that has been delivered by the carrier is lost/stolen, YOU (THE BUYER) are responsible for working with the carrier and us, Tri-State Motorsports to recover your package. You must contact us and the shipping company within 48 hours of delivery for lost/damage claims. You are covered by the basic insurance amount APPROVED by the shipping center. We DO NOT refund or reship product for claims that are denied by the shipping company.


When will my product ship out?

Processing on in-stock items takes about 2 to 4 days before your order ships. Some orders may take longer than usual to process and ship. If you order an item that's on backorder, we will reach out with an estimated arrival time. Refunds are subject to a 20% restocking fee. Cancellations are subject to 10% cancellation/processing fee under no exceptions.

What's the Warranty on our products?

Unless the product is manufactured by Tri-State Motorsports or TSM Race, ALL Warranties go through the Manufacturer directly. Please visit their official website and get in contact with them in regards to your warranty. We will supply you with any invoice or tracking information the manufacturer asks you for.

Do you offer any promotions?

One of our major promotions is the TSM Bucks Loyalty Program. You will earn 1 TSM point for every dollar you spend with us. These points can be redeemed for rewards when you reach certain thresholds. 

TSM Bucks Info

If you subscribe to marketing emails, you will be given a discount code for 5% off your order that you can use at any time. Our Instagram page also has a variety of weekly promotions in our stories and posts. Some restrictions may apply depending on MAP policies.

What payment methods are accepted?

Tri-State Motorsports accepts American Express, Discover, Mastercard, and Visa. You can also pay over time with Affirm and Klarna. Express checkout methods include:

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