K1 TOYOTA SUPRA MKV A90 / A91 / BMW B58 CONNECTING RODS

K1 TOYOTA SUPRA/BMW B58 CONNECTING RODS Boost-Ready Connecting Rods for B58 Engines from K1 Technologies K1 Technologies has expanded their lineup of race-ready connecting rods with their latest H-beam connecting rod for the Toyota Supra/BMW B58 engine. As part of the iconic Supra’s re-launch, this engine has already become a popular build platform, with high-boost and big HP builds calling for increased connecting rod strength. Forged from 4340 steel and machined within precise tolerances, these connecting rods for the B58 boast a winning combination of features, including: Forged 4340 steel material provides strength and reliability Designed and developed by in-house engineering team through work with engine builders and racers Shot peening surface treatment improves fatigue life for long and reliable performance Highly reputable ARP 2000 series fasteners included H-beam design provides proven strength Rod length 149.18MM Set of 6