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  2. sku: 10887169251040722
  3. MAXPEEDINGRODS XN7ZP4

MAXPEEDINGRODS XN7ZP4 Connecting Rods Arp Bolts Engine 4X EJ20 5.137

fits model: Ej22, Ej25, Sti, Impreza. make: Subaru.

Xn7zp4 Maxpeedingrods 4x Connecting Rods Arp Bolts For Subaru Impreza Sti Ej20 Ej22 Ej25 Engine 5.137 Inch

( Brand: Maxpeedingrods ), ( Manufacturer Part Number: XN7ZP4 ), ( Part Type: Rod Bolt Engine ), ( Big End Diameter: 55mm/2.165 ), ( Big End Width: 21.38mm/0.840 ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Fit For: For Subaru Ej18 Ej20 Ej22 Ej25 Ej207 Ej257 Sti ), ( Fitment Type: Performance/custom ), ( Fits: 02-05 For Subaru Impreza Sti Forester Legacy 2.0l Ej205 ), ( Ipn: 02-05 ), ( Material: Titanizing 4340 Aircraft Chrome Moly Quality Steel ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part ), ( Pin Type: Bronzed Bushing Floating Pin ), ( Quality: Forged Rods With Tuv Certification ), ( Quantity: Set Of 4 Pieces ), ( Rod Length: 130.5mm/5.137 ), ( Small End Diameter: 23mm/0.905 ), ( Surface Finish: Brand New ), ( Weight Tolerance: Balanced To / 1 Gram In Set )

Review MAXPEEDINGRODS 4x Connecting Rods Arp Bolts Subaru Engine 5.137 Inch fits IMPREZA EJ22 EJ25 STI

Maxspeedingrods XN7ZP4 4x Connecting Rods with ARP Bolts for Subaru Impreza STI (EJ20, EJ22, EJ25) Engine (5.137)

The Maxspeedingrods XN7ZP4 4x Connecting Rods with ARP Bolts are a perfect choice for enthusiasts seeking high-performance upgrades for their Subaru Impreza STI (EJ20, EJ22, EJ25) engines. These connecting rods, built to the exact dimensions of 5.137 inches, are designed to deliver enhanced strength, reliability, and power.

Crafted from premium materials, these connecting rods offer unparalleled durability. They have been heat-treated and shot-peened to ensure strength and resistance to fatigue, while maintaining a lightweight structure for optimal performance. The rods feature a polished finish, which not only adds a touch of elegance to your engine but also reduces friction for smoother operation.

The Maxspeedingrods XN7ZP4 connecting rods come with ARP (Advanced Racing Products) bolts. ARP is renowned for its superior quality fasteners, and these bolts are no exception. They provide exceptional strength and resistance to bolt failure, ensuring secure and reliable fastening of the connecting rods to your engine. The ARP bolts used are designed to withstand the increased stresses associated with high-performance applications, providing peace of mind and ensuring longevity.

These connecting rods are an excellent choice for those looking to take their Subaru Impreza STI to the next level. They offer a balance of strength, reliability, and performance, making them suitable for both street and track use. Whether you're a weekend warrior or a dedicated racer, the Maxspeedingrods XN7ZP4 4x Connecting Rods with ARP Bolts are a worthy investment for your Subaru Impreza STI engine.

Maxpeedingrods XN7ZP4 4x Connecting Rods for Subaru Impreza STI (ej20, ej22, ej25 engine 5.137) - Pros, Cons, and Recommendation

Overview:

The Maxpeedingrods XN7ZP4 4x connecting rods are a popular choice among Subaru Impreza STI enthusiasts for their high-performance capabilities. These rods are designed to fit ej20, ej22, and ej25 engines with a stroke of 5.137 inches. Here are some pros, cons, and a concluding recommendation.

Pros:

1. High-quality materials: The connecting rods are made from high-quality 4340 chromoly steel, ensuring strength and durability under high horsepower and high RPM conditions.

2. ARP bolts: The included ARP bolts are known for their superior strength and reliability, reducing the risk of bolt failure.

3. Improved power and torque: With a higher strength-to-weight ratio, these connecting rods can help boost power output and torque in your Subaru engine.

4. Enhanced performance: The Maxpeedingrods XN7ZP4 4x connecting rods are designed to withstand the stresses of high-performance driving, making them suitable for track use.

Cons:

1. Cost: The connecting rods are more expensive than OEM options, which may be a concern for budget-conscious enthusiasts.

2. Installation complexity: Installing these connecting rods requires a certain level of mechanical skill and knowledge, so it may not be suitable for beginners.

3. Potential engine modifications: Upgrading to these connecting rods may require additional engine modifications to ensure optimal performance and reliability.

Conclusion:

The Maxpeedingrods XN7ZP4 4x connecting rods are a great choice for Subaru Impreza STI enthusiasts looking to improve the performance and reliability of their engine. While they come with a higher price tag and may require additional modifications, the high-quality materials and ARP bolts contribute to their durability and overall performance benefits.

Recommendation:

If you're looking to take your Subaru Impreza STI engine to the next level, the Maxpeedingrods XN7ZP4 4x connecting rods are a solid investment. However, make sure to consider the cost and potential installation complexity before making your purchase, and be prepared to make any necessary engine modifications to ensure optimal performance and reliability.

Details:

One Year Unlimited Mileage Quality Guarantee. V PRODUCT TEST AND ISO 9001 CERTIFIED.: Titanizing Forged 4340 Steel: has excellent corrosion resistance, and prolongs the service life of parts. Our representatives will provide you with detailed instructions on how to proceed. Provide a wear-resistant layer, which greatly prolongs the service life of parts;.

Horsepower Rating: Advertised horsepower rating: 800HP. Boxes, APO/FPO addresses, or Military Mail Boxes. Titanizing will not affect the weight of connecting rods;. Pin Type: Floating Piston.

Titanizing can further improve the bending strength of product;. High Precision Control: Balanced within: /- 1 gram per rod. Cruse 4x Connecting Rods ARP Bolts for Subaru Impreza STI EJ20 EJ22 EJ25 Engine 5.137. Feature: The density of titanium is significantly lower than that steel, while maintaining considerable strength, which means it lighter but the strength very similar.

H-Beam Design: helps improve Stiffness, reduce stress risers and weight.

part #: xn7zp4 price

  • $232.00

specifications pistonrinro:

  • for models: Ej22, Ej25, Sti, Impreza
  • for makes: Subaru
  • brand: Maxpeedingrods
  • mpn: Xn7zp4
  • part type: Rod Bolt Engine
  • big end diameter: 55mm/2.165
  • big end width: 21.38mm/0.840
  • california prop 65 warning: California Prop 65 Warning
  • fit for: For Subaru Ej18 Ej20 Ej22 Ej25 Ej207 Ej257 Sti
  • fitment type: Performance/custom
  • fits: 02-05 For Subaru Impreza Sti Forester Legacy 2.0l Ej205
  • ipn: 02-05
  • material: Titanizing 4340 Aircraft Chrome Moly Quality Steel
  • note: No Instruction Included
  • notice: This Is Aftermarket Replcement Part
  • pin type: Bronzed Bushing Floating Pin
  • quality: Forged Rods With Tuv Certification
  • quantity: Set Of 4 Pieces
  • rod length: 130.5mm/5.137
  • small end diameter: 23mm/0.905
  • surface finish: Brand New
  • weight tolerance: Balanced To / 1 Gram In Set

returns pistonrinro:

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

seller pistonrinro:

  • city: Rowland height, California
  • # reviews: 21167
  • rating: 99.2%

offer pistonrinro:

  • started: October 23, 2025
  • quantity: 2
  • options: Ship-to-home
  • sold: 0
  • best offers: True
  • availability: In Stock

general pistonrinro:

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

payments pistonrinro:

  • credit card: Diners-club
  • wallet: Paypal
  • other

shipping pistonrinro:

  • carrier: FedEx
  • service: FedEx Ground / FedEx Home Delivery
  • cost: $0.00
  • type: Fixed
  • transit: 4-8 Days
  • class: Standard
for models: ej22, ej25, sti, impreza, for makes: subaru, part type: rod bolt engine, big end diameter: 55mm/2.165, big end width: 21.38mm/0.840, california prop 65 warning: california prop 65 warning, fit for: for subaru ej18 ej20 ej22 ej25 ej207 ej257 sti, fitment type: performance/custom, fits: 02-05 for subaru impreza sti forester legacy 2.0l ej205, note: no instruction included, notice: this is aftermarket replcement part, pin type: bronzed bushing floating pin, quality: forged rods with tuv certification, quantity: set of 4 pieces, rod length: 130.5mm/5.137, small end diameter: 23mm/0.905, surface finish: brand new, weight tolerance: balanced to / 1 gram in set,
category: auto parts > car truck parts accessories > engines engine parts > connecting rods parts, material: titanizing 4340 aircraft chrome moly quality steel, sku: 10887169251040722,
Maxpeedingrods XN7ZP4 Is Similar To:
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1 offer $232.00 USD
  • New other (see details). Offer #1 priced at $232.00 + $20.00 shipping estimate = $252.00* total. Forged 4340 steel. Item: MaxpeedingRods Forged Connecting Rods.+$20.00 shipping

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