SKU: 14409-4 | UPC: 807298005393
Manley 08+ Mitsubishi Evo X (4B11T) Turbo Tuff Pro Series I Beam Connecting Rod Set
Manley Turbo Tuff Pro Series I-Beam connecting rods fit 2008+ Mitsubishi Lancer Evolution X 4B11T engines and manage turbocharged power up to 1200 HP. Forged 4340 steel construction with precision machining ensures strength against high-boost cylinder pressures in drag and track applications. Reduced reciprocating mass allows quicker revving for Evo X performance builds.
Key Features
- Forged 4340 Steel: Vacuum degassed alloy resists fatigue and extreme cylinder pressures in boosted 4B11T applications
- I-Beam Design: Lowers weight while boosting stiffness for rapid RPM changes and direct power delivery in Evo X engines
- ARP 2000 Bolts: 3/8" x 1.250" cap screws with 260,000 psi tensile strength lock rod ends under maximum boost
- NHRA Legal: Approved for Stock and Super Stock classes to meet IHRA drag racing requirements
- Specs: 5.827" (148mm) length, 2.165" (55mm) BE bore, 0.866" (22mm) SE bore, 610g per rod standard weight
Product Notes
- Set of 4 rods includes ARP bolts, bearings and pistons sold separately
- Inspect and resize big ends during installation for perfect fit
- Packaged in foam-lined box to protect finish during transit
Installation Notes
- Professional installation recommended.
- Torque ARP bolts to 65 ft-lbs with ARP moly lube using torque wrench
- Compatible with OEM and forged pistons with matching wrist pin sizes
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2008 | Mitsubishi | Lancer Evolution | GSR |
| 2008 | Mitsubishi | Lancer Evolution | MR |
| 2009 | Mitsubishi | Lancer Evolution | GSR |
| 2009 | Mitsubishi | Lancer Evolution | MR |
| 2010-2014 | Mitsubishi | Lancer Evolution | GSR |
| 2010-2014 | Mitsubishi | Lancer Evolution | MR |
| 2010-2011 | Mitsubishi | Lancer Evolution | MR Touring |
| 2015 | Mitsubishi | Lancer Evolution | MR Final |
Why Choose Manley?
- Proven in NHRA and SCCA racing with multiple championships
- CNC machined in USA from aerospace-grade forgings
- Tolerances held to +/- 0.0001" for balance and longevity
Frequently Asked Questions
-
Q: Does this fit all 2008-2015 Mitsubishi Evo X models?
A: Yes, designed for 4B11T 2.0L turbo engines in GSR, MR and MR Touring submodels -
Q: What material and weight class is SKU 14409-4?
A: Forged 4340 steel I-Beam rods at 610 grams each in standard weight configuration -
Q: What warranty applies and installation tips?
A: Limited lifetime warranty against defects. Use assembly lube and follow ARP torque specs for best results
Shipping &. Handling
- Method: UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: Protective cardboard box 22 x 7 x 4 inches
- Weight: 7.6 lbs
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