Bielles Pour Bmw S14 2.3l 2.5l E30 M3 Connecting Rods Con Rod Arp B...

SpecificationTüV Certification Con RodsQuantity: 4 Pieces a setBolts: Including Genuine 3/8" ARP 2000 bolts (Note: Extra cost for upgrading to ARP L19 bolts)Material: Forged 4340 aircraft chrome moly quality steel for racingWeight Tolerance: Balanced to +/- 1 gram in setApplicationPour BMW S14 E30 M3 pour BMW M3 S14 B23 / S14 B25 2.3L 2.5LDimensionsCenter to center length: 144mmBig end diameter: 52mmSmall end diameter: 22mmBig end width: 23.9mmSmall end width: 23.9mmAdvantage:Brand New100% tested and balancedTUV Certificate2 years warrantyMultiple heat treatmentsWith bronze rings for floating pistons100% verified by X-rays, ultrasonic waves and MagnafluxDesigned and manufactured using state-of-the-art CNC machines.All big and small connecting rods are made by SUNNEN honing machine.Shot-blasted for long life and operation, even in stressful situationsPrecise alignment of the pilot hole for the connecting rod to avoid displacementNOTE:Upgrading to ARP L19 Bolts, up to 220,000/230,000 or 260,000/2270,000 PSI (from 800 HP, additional charge of 10 EUR / unit for upgrading to AR19 L19 bolts).* Professional installation is highly recommended (No Instruction Included)* For any needs please contact us