-10%
Manley Performance Manley Subaru WRX / STI (EJ18/20/22/25) H Beam Single Connecting Rod
Click to zoom in

Manley Subaru WRX / STI (EJ18/20/22/25) H Beam Single Connecting Rod

MAN14024-1
807298005324
Connecting Rods - Single
13 Units In Stock - Ships Next Business Day
$ 153.96 $ 138.56
$ 138.56

SKU: 14024-1 | UPC: 807298005324

Manley Subaru WRX STI 1980-2014 EJ18/20/22/25 H-Beam Single Connecting Rod

Manley H-Beam single connecting rod 14024-1 fits Subaru EJ18 EJ20 EJ22 EJ25 engines in WRX STI Impreza Legacy Loyale XT GL models from 1980 to 2014. Forged 4340 steel construction with 137mm center-to-center length 55mm big end bore 22mm small end bore and 595g weight handles high horsepower builds up to 600HP. Designed for boosted high RPM use with ARP bolt compatibility for reliable performance in street or race setups.

Key Features

  • Exacting Tolerances: Finished to precise measurements for perfect fit balance and power transfer in EJ18 EJ20 EJ22 EJ25 engines
  • Attention to Detail: Final hone size threads bend and twist controlled for consistent quality and longevity in demanding applications
  • High Performance Design: H-Beam shape handles boosted or high RPM conditions in WRX STI builds
  • ARP Bolt Choices: ARP 8740 for economy or ARP 2000 for extreme duty matches engine goals
  • Technical Specs: 137mm center-to-center 55mm big end bore 22mm small end bore 595g weight forged 4340 steel shot-peened

Product Notes

  • Sold as single rod for targeted repairs or mixed sets in performance rebuilds
  • Supports up to 600hp applications with proper tuning and components
  • Packaged in protective sleeve to prevent shipping damage

Installation Notes

  • Professional installation recommended.
  • Rods arrive ready-to-install with no honing or resizing required
  • Use included or specified ARP bolts torque to manufacturer specs

This Part Fits

Year Make Model Submodel
1980-1982 Subaru GLF Base
2002-2005 Subaru Impreza WRX
2008-2014 Subaru Impreza WRX
2010-2014 Subaru Impreza WRX Limited
2009-2014 Subaru Impreza WRX Premium
2004-2014 Subaru Impreza WRX STI
2007 Subaru Impreza WRX STI Limited
1981-1982 Subaru Standard Base
1985-1988 Subaru XT DL
1985-1991 Subaru XT GL
1987 Subaru XT GL-10
2005-2006 Saab 9-2X Aero
1981-1983 Subaru Brat DL
1981-1987 Subaru Brat GL
1983-1984 Subaru Brat GL Turbo
1980-1989 Subaru DL Base
1980-1989 Subaru GL Base
1984-1989 Subaru GL Turbo
1985-1989 Subaru GL-10 Base
1985-1989 Subaru GL-10 Turbo
2011-2014 Subaru Impreza WRX STI Limited
2010 Subaru Impreza WRX STI Special Edition
1995 Subaru Legacy Base
1990-1994 Subaru Loyale Base
1990 Subaru Loyale RS
1990 Subaru Loyale RS Turbo
1990 Subaru Loyale Turbo
1986-1989 Subaru RX Turbo

Why Choose Manley?

  • Trusted by racers for decades in high stakes competition engines
  • Forged components built to endure extreme heat and stress
  • Every rod inspected for dimensional accuracy and balance

Frequently Asked Questions

  • Q: Does this rod fit EJ25 engines in 2004-2007 WRX STI?
    A: Yes it directly replaces stock rods in all listed EJ18 EJ20 EJ22 EJ25 applications including 2004-2014 Impreza WRX STI
  • Q: What material and finish does the rod have?
    A: Forged 4340 aircraft grade steel heat treated and shot-peened for fatigue resistance with Teflon wrist pin bushing
  • Q: What warranty covers this connecting rod?
    A: Manley provides a limited lifetime warranty against manufacturing defects when installed by qualified technicians

Shipping & Handling

  • Method: UPS Ground or FedEx
  • Availability: In stock - ships same or next business day
  • Packaging: Secure individual protective sleeve in 12 x 4 x 2 inch box
  • Weight: 1.3 lbs

Request For Information

Have questions about Manley Subaru WRX / STI (EJ18/20/22/25) H Beam Single Connecting Rod? Fill out the form below and we'll get back to you by the next business day.
Connecting Rods

Connecting Rods

Forged connecting rods for performance engine builds are stocked at Black Ops Auto Works. Shop H-beam rods, I-beam rods, billet rods, rod bolt upgrades, four cylinder, six cylinder, and V8 connecting rod sets for turbocharged, supercharged, naturally aspirated, street, drag, and road race applications. Every product is filterable by year, make, model, trim, engine, and drivetrain. The collection includes rods for Subaru EJ and FA, Mitsubishi 4B11T, Honda B and K, Toyota 2JZ and 3S-GTE, Nissan RB and SR, Ford EcoBoost and Coyote, GM LS and LT, BMW, and other performance engines. What This Connecting Rods Collection Covers Engine specific forged rod sets Connecting rods link the piston to the crankshaft and carry extreme tensile and compressive loads. Performance rods are chosen during a rebuild or forged engine project when boost, RPM, cylinder pressure, or power targets exceed the factory rod capability. H Beam vs I Beam Connecting Rods Selecting the right beam design H-beam rod...

View Connecting Rods Products
Connecting Rods & Push Rods

Connecting Rods & Push Rods

Connecting rods and push rods for import and domestic engine builds are stocked at Black Ops Auto Works. Shop Manley H-beam connecting rods, Brian Crower rods, Carrillo GTR rods, Eagle stroker rods, ARP rod bolt kits, and Fleece Performance push rods for 2JZ, FA20, EJ20, EJ25, EcoBoost, B18C, and diesel platforms. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 342 connecting rod and push rod SKUs across material and engine application. What This Category Covers Connecting rods link the piston to the crankshaft and are one of the most heavily loaded components in a performance engine build, while push rods transfer camshaft motion to the valves on pushrod style engines. This collection covers upgraded connecting rods, rod bolt kits, and push rods built to handle higher horsepower and RPM than factory components. Categories Included H-beam connecting rods, I-beam connecting rods,...

View Connecting Rods & Push Rods Products
Connecting Rods - Single

Connecting Rods - Single

Single connecting rods Individual replacement rods for 2JZ, Subaru EJ, Mitsubishi 4G63, Honda and Acura K series, Nissan RB and SR, Mazda BP, and other engine builds are stocked at Black Ops Auto Works. Shop H beam rods, I beam rods, forged steel rods, replacement rods, rod bolts, bushing hardware, weight matched rods, and race engine components. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 30 single connecting rod SKUs across engine platform, beam design, center length, pin size, and bolt specification. Individual Replacement Rods A single rod is useful when one cylinder needs a matched replacement after a teardown, bearing concern, or inspection finding. Match the existing manufacturer, series, center to center length, big end bore, small end bushing, and fastener specification before reassembly. Fitment and installation details Use the product listing to confirm the exact ...

View Connecting Rods - Single Products
Engine

Engine

Engine parts and engine bay upgrades for Dodge, Jeep, RAM, Chrysler, Chevrolet, Ford, Toyota, Nissan, Subaru, and Honda vehicles are stocked at Black Ops Auto Works. Shop oil catch cans, supercharger pulleys, thermostats, radiators, cooling parts, throttle bodies, intake manifolds, headers, ignition coils, spark plugs, sensors, gaskets, fuel pumps, valve covers, engine covers, billet cap covers, and full engine bay dress-up parts for HEMI, Hellcat, Trackhawk, Redeye, Demon, Scat Pack, RAM TRX, LS, LT, Coyote, EcoBoost, K-Series, and 2JZ builds. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 14,298 engine SKUs across performance, cooling, oil control, ignition, and appearance categories. What This Category Covers The Engine collection combines OEM-replacement engine service parts with performance aftermarket upgrades for supercharged, turbocharged, and naturally aspirated builds...

View Engine Products
Manley Performance

Manley Performance

Manley Performance is a New Jersey-founded engine internals manufacturer stocked at Black Ops Auto Works, supplying forged pistons, connecting rods, valves, and crankshafts across domestic and import platforms. Shop Manley H-Beam and H-Tuff connecting rods, Race Master Series valves, forged crankshafts, and valve springs for Ford Modular and Coyote, Chrysler HEMI, Subaru EJ and FA, Nissan SR20 and 2JZ, Honda B and H-series, and Mitsubishi 4B11T and Mazda MZR platforms. Every product is filterable by year, make, model, and engine code so the correct part ships the first time. Black Ops Auto Works carries 270 Manley Performance SKUs across pistons, rotating assembly, and valvetrain components. About Manley Performance Founded in 1966 by Hank Manley as Manley Speed Equipment, Manley Performance has grown into one of the most established names in high-performance engine internals. From grassroots drag racing roots in New Jersey to a second manufacturing facility in Orange, Californi...

View Manley Performance Products
Military & First Responder Discounts

Military & First Responder Discount Program

Black Ops Auto Works proudly honors active duty military, veterans, National Guard, reserves, police officers, firefighters, and EMTs with an exclusive 5% discount on all performance parts and carbon fiber upgrades. Verify instantly and start saving today.

Learn More & Apply

Your cart

×