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The Manley Performance connecting rod identified by manufacturer part number 14032-1 is engineered for a measured performance-engine assembly. Final compatibility depends on the exact engine, mating components, and verified dimensions, not a similar product title alone.
Key Features
- Forged 4340 Steel: Heat-treated alloy withstands high cylinder pressures and RPM in turbo setups.
- 22.5mm Wrist Pin: Matches OEM pistons with precise small-end bore of 0.886 inches.
- ARP 2000 Bolts: 3/8 x 1.250 inch high-tensile fasteners rated to 220,000 psi.
- Center-to-center length 5.748 inches (146mm). big-end bore 2.165 inches.
- Yes, direct replacement for 2.3L DISI Turbo L3-VDT engines. 146mm length matches stock.
- 595 Gram Weight: Light reciprocating mass improves throttle response and engine efficiency.
Fitment
| Years | Make | Model | Application |
|---|---|---|---|
| 2007-2013 | Mazda | 3 | Verify exact engine and component dimensions |
Specifications
| Brand | Manley Performance |
|---|---|
| Manufacturer Part Number | 14032-1 |
| Product Type | Connecting Rod |
| Fitment Type | Vehicle Specific |
| Condition | New |
| Engine Displacement | 2.3 L |
| Wrist Pin Diameter | 22.5 mm |
| Quantity | 1 |
What's Included
One new Manley Performance connecting rod in the exact quantity and configuration stated in the specifications. Bearings, rings, pins, locks, fasteners, and installation hardware are included only when expressly listed for this part number.
About Manley Performance
Manley Performance engineers connecting rods, pistons, crankshafts, valves, valvetrain components, and related hardware for professional street, racing, and forced-induction engine builds.
Related Manley Performance Products
- Shop all Manley Performance products
- Manley Mazda Speed 3 MZR 2.3L DIDSI Turbo 22.5mm Pin H-Beam Connecting Rod Set
- Manley Mazda Speed 3 MZR 2.3L DIDSI Turbo H Beam Connecting Rod Set 22mm Pin
- Manley Mazdaspeed 3 MZR 2.3L DISI Turbo H Tuff Connecting Rod Set
Frequently Asked Questions
Will Manley 14032-1 fit my 2007-2013 Mazda 3?
That vehicle range is listed, but compatibility also depends on the exact engine code, bore, stroke, mating components, clearances, and current Manley application notes.
What dimensions must match before ordering these connecting rods?
Confirm center-to-center length, big-end bore and width, wrist-pin diameter, small-end width, beam design, fastener specification, crankshaft journal, piston, and required clearances.
Can connecting rods be installed without balancing the rotating assembly?
A professional engine builder should measure every rod, verify fastener stretch or torque procedure, check bearing clearance and side clearance, and balance the complete rotating assembly.
Installation Instructions
Use the current Manley instructions for part number 14032-1 and the engine builder's measured assembly specifications. Verify material, orientation, machining, clearances, fastener procedure, lubrication, balance, torque or stretch values, and break-in before operation.
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