1. Pistons, Rings, Rods & Parts Engines Components For Sale
  2. sku: 13458619191948721
  3. MANLEY 14431-1

MANLEY 14431-1 Engine Connecting Rod 807298085821 Brz/toyota

fits model: Brz. make: Subaru, Toyota.

14431-1 Manley Engine Connecting Rod - Fits Subaru Brz/toyota Fr-s

( Brand: Manley ), ( Manufacturer Part Number: 14431-1 ), ( Part Type: Engine Rod ), ( Warranty: 1 Year ), ( Product Market: Sport Compact ), ( Average Gram Weight: 560 Gr ), ( Big End Bore: 2.087 In ), ( Center To Center Length: 5.090 In ), ( Journal Size: Stock ), ( Pin End Bore: 0.8671 In ), ( Wrist Pin Diameter: 0.866 In ), ( Connecting Rod Series: Pro Series I-beam ), ( Connecting Rod Sub-series: Turbo Tuff ), ( Product Type: Engine Connecting Rod ), ( Rod Bolt Material: Arp 2000 ), ( Connecting Rod Type: I-beam ), ( Connecting Rod Material: 4340 ), ( Industry: Automotive ), ( Out Of Stock Message: Call For Availability ), ( Prop 65 Yes/no: Yes ), ( Prop 65: C ), ( R Or Cr : Cr ), ( Prop 65 Short Label: Prop 65 Warning Label.jpg ), ( Engine Type: Ice ), ( Make: Subaru ), ( Engine: Fa20 2.0l ), ( Country Of Origin: United States ), ( UPC: 807298085821 )

Review MANLEY Engine Connecting Rod Subaru Brz/toyota Fr s fits BRZ

The **Manley 14431-1 Engine Connecting Rod** is a meticulously crafted, high-performance aftermarket replacement designed specifically for Subaru BRZ and Toyota 86 (FR-S) models equipped with the **2.0L FB25/F20A-FKS turbocharged or naturally aspirated engines**. Engineered to meet or exceed OEM specifications, this forged steel connecting rod is built to withstand the extreme stresses of aggressive driving, forced induction, and high-revving applications, making it an ideal upgrade for enthusiasts seeking enhanced durability, reliability, and performance. Constructed from **chromoly steel (4340 or equivalent)**, the rod features a **fully machined, heat-treated design** that ensures superior strength and fatigue resistance, reducing the risk of catastrophic failure under heavy loads. The **OEM-style bolt pattern** guarantees a seamless fit with stock crankshafts, while the **precision-ground small and large ends** ensure optimal alignment and minimal friction, contributing to improved efficiency and longevity. Whether you're pushing the limits with a turbocharged setup, chasing top-end horsepower, or simply looking to future-proof your engine against wear, this Manley rod delivers the robustness and precision required for demanding applications. Backed by Manley s reputation for quality and backed by a **lifetime warranty**, this component is a trusted choice for builders and racers who demand nothing less than the best in aftermarket engineering.

### **Pros and Cons of buying a Manley 14431-1 Engine Connecting Rod (Subaru BRZ/Toyota FR-S)**

#### **Pros:**

1. **High-Quality Material and Construction** Manley parts are known for using premium materials, including forged steel for the rod, which enhances durability and resistance to fatigue. This reduces the risk of catastrophic failure compared to aftermarket or OEM rods that may be weaker.

2. **Precision Machining** Manley rods undergo strict machining processes to ensure tight tolerances, improving performance and longevity. This attention to detail helps maintain engine efficiency and power output.

3. **Compatibility with Performance Modifications** Since the Subaru BRZ and Toyota FR-S are often modified for higher horsepower, Manley s rods are designed to handle increased stress from forced induction (turbo/supercharger) or high-revving engines. They are a popular choice among tuners.

4. **Warranty and Reliability** Manley offers a solid warranty (typically 12 months or more), which provides peace of mind. Their reputation in the aftermarket is strong, meaning you re less likely to encounter quality issues compared to unknown brands.

5. **Better Weight Distribution** Forged rods are often lighter than cast rods while being stronger, which can improve engine balance and reduce reciprocating mass, potentially leading to better high-RPM performance.

6. **Easier Installation** Manley rods are designed to fit standard engine builds without requiring extensive modifications, making them a straightforward upgrade for DIYers.

7. **Long-Term Cost Savings** While the upfront cost is higher than OEM or budget aftermarket rods, their durability can prevent costly engine damage from rod failure, saving money in the long run.

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#### **Cons:**

1. **Higher Upfront Cost** Manley rods are significantly more expensive than OEM or basic aftermarket alternatives. For a single rod, prices can range from **$200 $400 **, depending on whether you need a full set or just a replacement.

2. **Not Always Necessary for Stock or Mildly Tuned Engines** If your BRZ/FR-S is running stock or with minor tuning (e.g., mild turbo or cam upgrades), OEM rods may suffice. Upgrading to Manley is more justified for high-RPm or forced-induction builds.

3. **Installation Complexity** While not overly difficult, rod replacement requires removing the engine, which is a labor-intensive job. If you re not experienced with engine work, you may need to pay a mechanic, adding to costs.

4. **Potential Overkill for Some Builds** If you re running a low-power setup (e.g., stock or a mild tune without forced induction), the extra cost of Manley rods may not be justified. In such cases, OEM rods or a reputable budget aftermarket brand (like JE or Scat) could be sufficient.

5. **Limited Customization Options** Manley offers standard forged rods for most applications. If you need specialized lengths, weights, or materials (e.g., titanium), you ll need to look elsewhere, which may increase costs further.

6. **Resale Value Impact** While Manley parts add value to a modified engine, they may not significantly boost the resale value of the entire vehicle, especially if the car is not heavily tuned.

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### **Conclusion:**

The **Manley 14431-1 connecting rod** is an excellent choice for **Subaru BRZ and Toyota FR-S owners** who are pushing their engines beyond stock specifications particularly those running **forced induction, high-RPM builds, or aggressive tuning**. The forged construction, precision machining, and reliability make it a worthwhile investment for performance applications. However, for **stock or mildly tuned engines**, the cost may not be justified, and OEM or budget aftermarket rods could be adequate.

If you re certain your engine will see **significant stress** (e.g., 500 HP, aggressive turbo setups, or extreme RPMs), the Manley rod is a **strong recommendation** for long-term durability and peace of mind. For less demanding builds, weigh the cost against potential benefits before committing.

### **Final Recommendation:** - **Buy the Manley rod if:**

- You re running **forced induction (turbo/supercharger)** or **high horsepower modifications**.

- You prioritize **long-term reliability** and want to avoid rod failure risks.

- Your budget allows for the **premium cost** of forged rods.

- **Consider alternatives if:**

- Your engine is **stock or mildly tuned** (OEM or budget aftermarket rods may suffice).

- You re on a **tight budget** and can accept slightly lower durability.

- You re unsure about future power goals and want to avoid over-spending.

For most **serious tuners**, the Manley rod is a **smart investment** that pays off in performance and longevity. For casual or stock builds, it s likely **overkill**. Always pair rod upgrades with proper **oiling, balancing, and maintenance** to maximize their benefits.

Details:

Need advice on which exhaust system to purchase. Having trouble deciding on whether to get a folding or roll-up tonne cover. Unleash your street/strip machines true power potential with time-tested components from Manley. Manley Engine Connecting Rod - Fits Subaru BRZ/TOYOTA FR-S.

Throughout the 1970s, legendary racers such as dont Galoots, Bill Jenkins, Joe Mendel, and Jungle Jim Lieberman equipped their vehicles with Manley components. Part #: 14431-1. ABOUT THE BRAND: Manley performance products have been tearing up streets and tracks worldwide since 1966. Today, Manley manufactures crankshafts, connecting rods, pistons, push rods, rocker arms, valve springs, lash caps, guide plates, and many other OEM high performance components.

part #: 144311 price

  • $312.05

specifications pistonrinro:

  • for models: Brz
  • for makes: Subaru, Toyota
  • brand: Manley
  • mpn: 14431-1
  • part type: Engine Rod
  • warranty: 1 Year
  • product market: Sport Compact
  • average gram weight: 560 Gr
  • big end bore: 2.087 In
  • center to center length: 5.090 In
  • journal size: Stock
  • pin end bore: 0.8671 In
  • wrist pin diameter: 0.866 In
  • connecting rod series: Pro Series I-beam
  • connecting rod sub-series: Turbo Tuff
  • product type: Engine Connecting Rod
  • rod bolt material: Arp 2000
  • connecting rod type: I-beam
  • connecting rod material: 4340
  • industry: Automotive
  • out of stock message: Call For Availability
  • prop 65 yes/no: Yes
  • prop 65: C
  • r or cr : Cr
  • prop 65 short label: Prop 65 Warning Label.jpg
  • engine type: Ice
  • make: Subaru
  • engine: Fa20 2.0l
  • country of origin: United States
  • upc: 807298085821

payments pistonrinro:

  • credit card: Visa
  • other
  • wallet: Paypal

shipping pistonrinro:

  • carrier: FedEx, UPS
  • cost: $0.00
  • transit: 4-8 Days
  • service: FedEx Ground / FedEx Home Delivery, UPS Ground
  • class: Standard
  • type: Fixed

offer pistonrinro:

  • sold: 0
  • quantity: 2
  • availability: In Stock
  • started: May 6, 2026
  • options: Ship-to-home

general pistonrinro:

  • Car Truck Parts Accessories > Engines Engine Parts > Connecting Rods Parts
  • condition: New

returns pistonrinro:

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

seller pistonrinro:

  • city: Arlington, Texas
  • rating: 97.0%
  • # reviews: 3414
for models: brz, for makes: subaru, toyota, part type: engine rod, warranty: 1 year, product market: sport compact, average gram weight: 560 gr, big end bore: 2.087 in, center to center length: 5.090 in, journal size: stock, pin end bore: 0.8671 in, wrist pin diameter: 0.866 in, connecting rod series: pro series i-beam, connecting rod sub-series: turbo tuff, product type: engine connecting rod, rod bolt material: arp 2000, connecting rod type: i-beam, connecting rod material: 4340, industry: automotive, out of stock message: call for availability, prop 65 yes/no: yes, prop 65: c, r or cr: cr, prop 65 short label: prop 65 warning label.jpg, engine type: ice, engine: fa20 2.0l, country of origin: united states,
manufacturer: subaru, category: auto parts > car truck parts accessories > engines engine parts > connecting rods parts, sku: 13458619191948721,
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