--- product_id: 294664490 title: "13129 Regulator, EFI Bypass, Adjustable (2) -6 inlets, (1) -6 bypass" brand: "aeromotive" price: "₹ 33263" currency: INR in_stock: true reviews_count: 5 category: "Aeromotive" url: https://www.desertcart.in/products/294664490-13129-regulator-efi-bypass-adjustable-2-6-inlets-1-6 store_origin: IN region: India --- # CNC-machined 6061 T6 billet aluminum 1:1 fuel pressure boost ratio Adjustable 30-70 psi base pressure 13129 Regulator, EFI Bypass, Adjustable (2) -6 inlets, (1) -6 bypass **Brand:** aeromotive **Price:** ₹ 33263 **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your ride with precision fuel control that keeps you ahead of the pack! ## Quick Answers - **What is this?** 13129 Regulator, EFI Bypass, Adjustable (2) -6 inlets, (1) -6 bypass by aeromotive - **How much does it cost?** ₹ 33263 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/294664490-13129-regulator-efi-bypass-adjustable-2-6-inlets-1-6) ## Best For - aeromotive enthusiasts ## Why This Product - Trusted aeromotive brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Premium Aerospace Build:** Crafted from CNC-machined 6061 T6 billet aluminum for unmatched durability and precision. - • **Compact High-Flow Design:** Supports up to 1000 HP with a smaller, lighter footprint ideal for tight engine bays. - • **Precision Pressure Control:** Fine-tune your fuel pressure from 30 to 70 psi for ultimate engine performance. - • **Versatile Port Configuration:** Equipped with dual ORB-06 inlets/outlets, a return port, vacuum boost, and gauge ports for easy integration. - • **Boost-Responsive Fuel Delivery:** Fuel pressure rises in perfect sync with boost, ensuring seamless power gains. ## Overview The Aeromotive 13129 EFI Bypass Regulator is a high-performance, adjustable fuel pressure regulator designed for EFI systems up to 1000 HP. Featuring a base pressure adjustable between 30-70 psi and a 1:1 fuel pressure boost ratio, it ensures optimal fuel delivery under boost. Built from CNC-machined 6061 T6 billet aluminum, it offers durability and a compact design with multiple ORB-06 ports and gauge connections, making it ideal for aggressive street machines and tight engine compartments. ## Description Aeromotive Inc. is a true high performance aftermarket manufacturer specializing in fuel delivery and fuel delivery components. Utilizing aerospace tolerances and procedures, three generations of track experience, and a meticulous approach to engineering, Aeromotive Fuel Systems has become the absolute pinnacle of performance fuel delivery. This EFI Bypass Regulator encompasses features and benefits only found on Aeromotive regulators and in a new smaller and lighter package. Capable of supporting applications up to 1000 HP, the 13129 EFI Bypass Regulator can handle high-flow EFI fuel pumps and the most aggressive street machines; especially those looking for a cleaner, lighter solution where performance is critical or where space is a premium. Base pressure adjustable from 30-70 psi Fuel pressure rises on a 1:1 ratio with boost Provides (2) ORB-06 inlet/outlet ports and (1) ORB-06 return port 1/8'' NPT gauge port Vacuum boost port CNC-Machined 6061 T6 billet aluminum construction. Review: Works on 7.3 powerstroke e-fuel system - I used this regulator to maintain proper fuel pressure on my 7.3 Powerstroke -a 1997 model year F250. It is popular to upgrade the fuel systems on these trucks, and a good quality regulator is needed to maintain the required 65psi at the engine. I have used this regulator for approximately 20,000 miles now, and it has not needed any adjustment -after the initial setup. Although I did not find a specific manufacturer rating for compatibility with diesel fuel, I have had no issues or leaks. It maintains a constant 65psi at all times, and is able to return a significant volume of fuel; plenty more than my high-pressure fuel pump can supply. My regulator unit is mounted on the motor itself, where it is subjected to heat cycles, dust, and vibration, and has not leaked, loosened, or corroded. I will update my review in the event of a failure or any other problems, but I do not expect any. Review: Reliable and effective - These fuel regulators are the only ones I use. This is my third time buying one and they have never failed me. The keep a consistent pressure and hold it until the car starts up next. Very hood stuff. ## Features - Base pressure adjustable from 30-70 psi - Fuel pressure rises on a 1:1 ratio with boost - Provides (2) ORB-06 inlet/outlet ports and (1) ORB-06 return port - 1/8" NPT gauge port - Vacuum boost port ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Aeromotive | | Brand | Aeromotive | | Model | Aeromotive 13129 Regulator, EFI Bypass, Adjustable (2) -6 inlets, (1) -6 bypass | | Item model number | 13129 | | Manufacturer Part Number | 13129 | | OEM Part Number | 13129 | | Item Weight | 286 g | ## Images ![13129 Regulator, EFI Bypass, Adjustable (2) -6 inlets, (1) -6 bypass - Image 1](https://m.media-amazon.com/images/I/61hoL7GBvKL.jpg) ## Questions & Answers **Q: What horsepower can the Aeromotive 13129 fuel pressure regulator support?** A: The Compact EFI Fuel Pressure Regulator supports EFI applications up to 1,000 HP when matched with the proper fuel pump and fuel system components. **Q: What is the pressure range of the Aeromotive 13129 regulator?** A: Base fuel pressure is adjustable from 40 to 75 PSI, giving you precise control for street and performance EFI setups. **Q: Is the Aeromotive 13129 boost referenced?** A: Yes. Fuel pressure rises on a 1:1 ratio with boost, making it a strong choice for turbocharged and supercharged EFI applications. **Q: What ports does the Aeromotive 13129 regulator have?** A: It includes (2) ORB-06 inlet/outlet ports, (1) ORB-06 return port, and a 1/8" NPT gauge port for a pressure gauge or sensor. **Q: Why choose the Aeromotive Compact EFI Fuel Pressure Regulator?** A: Choose it for compact packaging, lightweight billet aluminum construction, adjustable pressure control, boost-referenced performance, and clean installation in tight engine bays. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works on 7.3 powerstroke e-fuel system *by C***Y on 14 April 2025* I used this regulator to maintain proper fuel pressure on my 7.3 Powerstroke -a 1997 model year F250. It is popular to upgrade the fuel systems on these trucks, and a good quality regulator is needed to maintain the required 65psi at the engine. I have used this regulator for approximately 20,000 miles now, and it has not needed any adjustment -after the initial setup. Although I did not find a specific manufacturer rating for compatibility with diesel fuel, I have had no issues or leaks. It maintains a constant 65psi at all times, and is able to return a significant volume of fuel; plenty more than my high-pressure fuel pump can supply. My regulator unit is mounted on the motor itself, where it is subjected to heat cycles, dust, and vibration, and has not leaked, loosened, or corroded. I will update my review in the event of a failure or any other problems, but I do not expect any. ### ⭐⭐⭐⭐⭐ Reliable and effective *by K***N on 4 December 2020* These fuel regulators are the only ones I use. This is my third time buying one and they have never failed me. The keep a consistent pressure and hold it until the car starts up next. Very hood stuff. ### ⭐⭐⭐⭐⭐ Aeromotive is the best! *by T***J on 17 September 2025* Holds pressure great! No leaks, built very well. These are the only regulators to run, it pays to spends the money on good parts. Easy install ## Frequently Bought Together - Aeromotive 13129 Regulator, EFI Bypass, Adjustable (2) -6 inlets, (1) -6 bypass - Aeromotive 15633 Fuel Pressure Gauge 0-100 PSI, 1/8" NPT, Liquid Filled, 1.5'' Diameter Dial - EVIL ENERGY 6AN Flare to 6AN ORB Male Fuel Rail Adapter Fitting Black 2PCS --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.in/products/294664490-13129-regulator-efi-bypass-adjustable-2-6-inlets-1-6](https://www.desertcart.in/products/294664490-13129-regulator-efi-bypass-adjustable-2-6-inlets-1-6) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-07-14*