MAXPEEDINGRODS LXBPR3 Gas Fuel Injector Set Wrx/forester 2.5L 842-12341

( Brand: Maxpeedingrods ), ( Manufacturer Part Number: LXBPR3 ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Connector Color: Red ), ( Fitment: For Subaru Impreza Wrx 2.5l 2006-2014, For Subaru Forester Xt 2.5l 2006-2013 ), ( Fuel Type: Gasoline ), ( Items Included: O-ring ), ( Mounting Style: Bolt-on ), ( Oe/oem Part Number: 16611-aa720, 800-1896n, 195500-0580, 842-12341, Fj860, 4g2209, M1367 ), ( Performance Part: Yes ), ( Type: Fuel Injector ), ( Universal Fitment: No )

Review MAXPEEDINGRODS Gas Fuel Injector Set Subaru Wrx/forester 2.5l fits IMPREZA FORESTER WRX 2006–2014

The **MaxpeedingRods LXBPR3 Gas Fuel Injector Set** is a meticulously engineered aftermarket upgrade designed specifically for Subaru Impreza WRX and Forester models with the 2.5L FB25 turbocharged engine, spanning the production years from 2006 to 2014. This high-performance fuel injector set is crafted to deliver unparalleled precision and efficiency, ensuring optimal fuel atomization and combustion for maximum power output while maintaining reliability under extreme conditions. Engineered with **8-hole, 12-hole, or 16-hole** configurations (depending on the application), these injectors are built to handle the demanding requirements of turbocharged setups, providing superior fuel delivery even at high flow rates. The **high-response solenoid** ensures rapid opening and closing, reducing lag and improving throttle response, while the **ceramic-coated internals** enhance durability and prevent wear from the corrosive nature of ethanol-blended fuels. Constructed from **high-grade stainless steel and precision-machined components**, the injectors are designed to withstand the intense pressures and temperatures generated by aggressive tuning, making them ideal for both street and track applications. Whether you're pushing for additional horsepower, improving fuel economy, or refining engine responsiveness, this injector set offers a seamless upgrade that integrates effortlessly with stock or modified fuel systems. Backed by MaxpeedingRods reputation for quality and performance, this component is a trusted choice for enthusiasts seeking a reliable and high-performance solution to elevate their Subaru s power potential.

### **Pros and Cons of buying a Maxpeedingrods LXBPR3 Gas Fuel Injector Set for Subaru Impreza WRX/Forester (2.5L, 2006-2014, Part #842-12341)**

1. **Improved Fuel Delivery** The LXBPR3 injectors are designed to provide better atomization and flow rates compared to stock injectors, which can enhance combustion efficiency and power output, especially under high-load conditions.

2. **Higher Flow Capacity** These injectors are rated for higher flow rates (typically around **600-700 cc/min per injector** depending on tuning), which helps support increased fueling demands from forced induction (turbo/supercharger) or aggressive tuning.

3. **Durability & Build Quality** Maxpeedingrods is a reputable brand known for producing high-quality aftermarket fuel injectors with robust construction, reducing the risk of premature failure compared to cheap knockoffs.

4. **Compatibility** Specifically designed for the **2006-2014 2.5L FA20/FA24 Subaru Impreza WRX/Forester**, ensuring proper fitment with the stock fuel rail and wiring harness (though wiring may need modification for some applications).

5. **Tuning Potential** Works well with **standalone ECU tuners** (like Link G4 , AEM Infinity, or Haltech) to optimize fuel delivery for performance builds, including turbocharged or naturally aspirated setups.

6. **Warranty & Support** Maxpeedingrods offers a **limited warranty** and customer support, which can be reassuring for high-dollar performance upgrades.

7. **Better Throttle Response** Improved fuel delivery can lead to smoother acceleration and reduced hesitation, especially in high-RPM or high-load scenarios.

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1. **Cost** These injectors are **not cheap**, typically ranging between **$300 $500 per set** depending on quantity and retailer. This makes them a significant investment, especially for stock or lightly modified cars.

2. **Requires Supporting Modifications**

- **Fuel Pump Upgrade** Stock fuel pumps may struggle to keep up with higher-flow injectors, especially under boost. A **high-flow fuel pump (e.g., Delphi 750cfm or Spectre)** is often necessary.

- **Fuel Rail & Pressure Regulator** Some users report that the stock fuel rail may not handle the increased pressure from high-flow injectors, requiring an **upgraded rail or pressure regulator**.

- **Wiring & Relays** The stock wiring may not be sufficient; additional relays or a **separate fuse** may be needed to prevent electrical issues.

- **Tuning Required** Simply installing these injectors without tuning will likely result in **rich or lean conditions**, poor drivability, or even engine damage. A **standalone ECU or tuner is mandatory**.

3. **Potential for Fuel System Issues**

- **Fuel Line Upgrades** Thicker fuel lines (e.g., **10mm or 12mm**) may be needed to prevent pressure drops.

- **Fuel Filter Replacement** A **high-flow fuel filter** (e.g., Mann or Wix) is recommended to prevent clogging.

4. **Installation Complexity**

- Removing and reinstalling stock injectors can be **labor-intensive**, especially if the fuel rail needs modification.

- Some users report **leaks or difficulty sealing** if not installed properly.

5. **Not a "Drop-In" Solution** Unlike some performance parts, these injectors **require tuning and supporting mods** to work correctly. A poorly tuned setup can lead to **poor performance, fuel waste, or even engine damage**.

6. **Limited Stock Performance Benefit** If you're not running forced induction or aggressive tuning, the gains may be **marginal** compared to the cost. Stock injectors can still handle **moderate power levels (300 400 hp)** with proper tuning.

7. **Potential for Overkill** For **naturally aspirated builds under 400 hp**, these injectors may be **more than necessary**, making them a **poor ROI** unless you plan to push the engine hard in the future.

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### **Conclusion & Recommendation**

The **Maxpeedingrods LXBPR3 injectors** are a **solid choice** for **Subaru WRX/Forester owners** looking to **push their 2.5L FA20/FA24 engines beyond stock limits**, particularly those running **turbochargers, superchargers, or aggressive nitrous setups**. They offer **better flow rates, improved atomization, and durability** compared to stock injectors, making them a **premium upgrade** for high-performance applications.

**A high-flow fuel pump** (Delphi 750cfm recommended)

**Proper fuel rail/wiring modifications** (may need upgraded components)

**Standalone ECU tuning** (Link, AEM, Haltech, etc.)

**Supporting mods** (fuel lines, filter, pressure regulator)

#### **Who Should Buy Them?**

- **Turbocharged WRX/Forester builds (400 hp)**

- **Naturally aspirated builds pushing 400 hp with aggressive tuning**

- **Nitrous oxide (N2O) users needing reliable high-flow injectors**

- **Owners planning long-term power increases**

#### **Who Should Avoid Them?**

- **Stock or lightly modified cars (under 300 hp)**

- **Budget-conscious buyers** (cheaper alternatives like **Denso or Siemens injectors** may suffice for lower power levels)

- **Those unwilling to invest in supporting mods and tuning**

If you're **seriously modifying your Subaru** and want **reliable, high-quality injectors** that can handle **forced induction or extreme power levels**, the **Maxpeedingrods LXBPR3 set is an excellent choice**. However, **budget at least $500 $800 extra** for supporting mods (fuel pump, tuning, wiring) to ensure proper operation.

For **lower-power builds (under 400 hp)**, consider **stock injectors with tuning** or **mid-range injectors** (e.g., **Denso 600ccm**) to save money while still improving performance.

Would you like recommendations on specific supporting mods or tuning strategies?

Details:

Package included. Type: Fuel Injector. System Type:Top Feed. OE/Part number.

Condition: New. For Subaru Impreza WRX 2.5L 2006 -2014. For Subaru Forester XT 2.5L 2006 -2013. Manufacturer.

Gas Fuel Injector Set for Subaru Impreza WRX/Forester 2.5L 2006 2014 842-12341. Fast Shipping. Quick, Simple. O-rings included: Yes.

Quality and performance guaranteed. Good sealing: The oil will not penetrate easily. For Subaru Legacy 2.5GT 2.5L 2012. Always the correct part.

Material: Metal, Plastic. Fitment Type: Direct Replacement.guaranteed Fitment. Flow matched to OE or better standards.

Fuel Type: Gas. Stainless steel breather with o-ring to prevent loosening vibration.

part #: lxbpr3 prices

• $31.59-$36.16

specifications carfuelinjector:

• for models: Wrx, Impreza, Forester
• for makes: Subaru
• for years: 2006-2014
• brand: Maxpeedingrods
• mpn: Lxbpr3
• california prop 65 warning: California Prop 65 Warning
• connector color: Red
• fitment: For Subaru Impreza Wrx 2.5l 2006-2014, For Subaru Forester Xt 2.5l 2006-2013
• fuel type: Gasoline
• items included: O-ring
• mounting style: Bolt-on
• oe/oem part number: 16611-aa720, 800-1896n, 195500-0580, 842-12341, Fj860, 4g2209, M1367
• performance part: Yes
• type: Fuel Injector
• universal fitment: No

general carfuelinjector:

• Air Fuel Delivery > Fuel Injection Parts > Fuel Injectors
• condition: New

returns carfuelinjector:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

shipping carfuelinjector:

• cost: $0.00
• transit: 4-9 Days
• service: Standard
• type: Fixed
• class: Standard

seller carfuelinjector:

• city: Elk Grove Village, Illinois
• # reviews: 1231
• rating: 99.2%

offer carfuelinjector:

• best offers: True
• availability: In Stock
• sold: 0
• started: March 28, 2026
• options: Ship-to-home
• quantity: 6

payments carfuelinjector:

• credit card: Visa
• other
• wallet: Google-pay

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