Manley Performance

Manley BMW N55/S55 Turbo Tuff Pro Series I Beam Connecting Rods - 14449-6

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SKU:
MAN14449-6
UPC:
807298112893
MPN:
14449-6
Availability:
Regularly stocked product
MSRP: $1,624.57
$1,543.34
— You save $81.23
Frequently bought together:

Description

What is the primary function of connecting rods in a 6-cylinder engine?
Connecting rods transmit combustion force from the piston to the crankshaft, converting linear motion into rotational power for the 6-cylinder engine.

Are these connecting rods designed for heavy-duty use?
Forged from vacuum degassed 4340 or 300M steel alloys, these connecting rods deliver unparalleled strength for extreme engine demands.

Manley Conrods TTuff I-Bm for 6-Cyl engines provide ultimate strength and longevity, achieving a score of 9 for Drag Racing and Racing Competition use. Forged from vacuum degassed 4340 or 300M steel alloys, these rods offer superior durability. Confirm fitment with your vehicle for confident, high-performance operation.

Key Features

  • forged 4340 or 300M vacuum degassed steel alloys
  • NHRA Legal Certification for some SKUs
  • Tour Lites
  • Light
  • Standard
  • Heavy

Why Choose the MAN Conrods TTuff I-Bm -6 Cyl

Delivers unparalleled strength and reliability for extreme engine demands.

Achieves NHRA legal certification, ensuring competitive readiness and peace of mind.

Provides optimized weight for enhanced engine responsiveness and higher RPM capability.

Transforms your engine's durability for sustained high-performance driving experiences.

Who Is This For?

Street Performance — 8/10
Forged steel alloys offer ultimate engine strength.

Drag Racing — 9/10
NHRA legal certification and forged steel alloys.

Racing Competition — 9/10
Forged steel alloys for ultimate engine strength.

Engine Performance — 8/10
Forged steel alloys for ultimate engine strength.

Track / Autocross — 8/10
Forged steel alloys for ultimate engine strength.

Additional Resources

Official Manley Performance Product Page

Important Notices

⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

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Additional Information

Clearance Item:
N
MPN:
14449-6
Proposition 65:
Y
Case Lot Quantity:
1
Category:
Engine Components>Connecting Rods - 6Cyl
Universal Fitment:
Y
Product Level:
Premium Performance
Street Performance:
8/10
Drag Racing:
9/10
Racing Competition:
9/10
Engine Performance:
8/10
Track / Autocross:
8/10
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