Connecting Rod Rods compatible for BMW M3 E36 E46 S54B32 6 Cyl 139mm H Beam 4340 Forged

Application

Compatible for BMW S54B32 3.2L L6：
Compatible for BMW M3 E46 2001-2006 Coupe/Convertible (3.2L S54B32)
Compatible for BMW Z3 M Roadster E36/7 2001-2002 Convertible (3.2L S54B32)
Compatible for BMW Z3 M Coupe E36/8 2001-2002 Coupe (3.2L S54B32)
Compatible for BMW Z4 M Roadster E85 2006-2008 Convertible (3.2L S54B32)
Compatible for BMW Z4 M Coupe E86 2006-2008 Coupe (3.2L S54B32)
Compatible for Wiesmann Roadster MF3 2002-2014 Convertible (3.2L compatible for BMW S54B32 Engine)

Specification

Beam Style: H-beam Street/Strip
Material: 4340 Chromoly Steel
Finish: Shot-peened
Wrist Pin Style: Floating
Clearanced for Stroker: Yes
Cap Retention Style: Through-bolt
Connecting Rod Bolt Brand: ARP
Connecting Rod Bolt Diameter: 3/8"
Connecting Rod Bolt Material: Alloy Steel
Fastener Yield Strength (psi): 220,000 psi (ARP 2000)
Upgrade Fasteners: ARP L19 (260,000 psi) optional
Connecting Rod Bolt Head Style: 12-point
CNC Machined: High Precision
Rod Cap Alignment: Precision dowels
Bore Tolerance: ±0.005 mm
Balancing: ±1 gram per rod
Weight Matched Set: Yes
Remanufactured: No
Testing: Magnafluxed, X-rayed, Ultrasonically tested
Heat Treated: Yes

Package included

Quantity: Sold as a set of 6
Package Size: 28CM*20CM*14CM

Dimension

Connecting Rod Length Center to Center: 139.00mm / 5.472in
Approximate Connecting Rod Weight:508g
Big End Bore Diameter: 53.00mm / 2.087in
Pin End Bore Diameter: 21.00mm / 0.827in
Big End Width: 19.80mm / 0.780in
Small End Width: 19.80mm / 0.780in

Feature

1.Premium 4340 Forged Steel & H-Beam Design (Built for High-Horsepower)
Engineered from aircraft-quality 4340 chromoly steel with a classic H-beam profile. Fully shot-peened and heat-treated to ensure maximum tensile and compressive strength. Perfect for high-load street and strip (1/4-mile drag) racing applications.
2.Genuine ARP 2000 Bolts Included (Optional ARP L19 Upgrade Available)
100% packed with authentic ARP 2000 12-point bolts boasting a 220,000 psi yield strength. Also offers an optional upgrade to 260,000 psi ARP L19 fasteners, completely eliminating rod-cap separation at extreme high-RPM loads.
3.Factory-Balanced within ±1.0 Grams (Engineered for High-RPM Stability)
Every single set undergoes dynamic balancing at the factory to maintain a strict weight variance of less than 1.0 grams per set. This precise QC standard ensures smooth power delivery and minimizes harmful harmonic vibrations at high RPMs.
4.Triple Non-Destructive Testing & Floating Pin Style (Race Ready)
100% magnafluxed, X-rayed, and ultrasonically tested to guarantee compatible for zero internal flaws or cracks. Features a high-lubrication bronze bushing for floating-style wrist pins, making it fully compatible with premium aftermarket forged pistons.
5.TS16949 / IATF 16949 Certified Facility (Standardized Production Control)
Manufactured in a facility that has achieved the TS16949 (IATF 16949) automotive quality management system认证. This compliance ensures that our components follow standardized production, testing, and engineering workflows required for automotive manufacturing.

Performance Ratings

Advertised Horsepower Rating: 200HP/piece
Advertised RPM Rating: 9000rpm

Notice：

All modifications must be installed by licensed mechanics and in compliance with your local modification regulations