4.2L 32v - BNS / BYH / CAUA
Manufacturers
4.2L 32v - BNS / BYH / CAUA
Set of 8 forged 4340 steel connecting rods for Audi 4.2L 32V BNS-BYH-CAUA.Brands: ZRP Compatibility: RS4 (B7), R8 (Type 42), S5 (8T) Engine codes: BNS, BYH, CAUA Bolts included: ARP 2000, ARP L19
This page covers the Audi 4.2-litre 32-valve V8, engine codes BNS, BYH and CAUA, the FSI generation of this block. One reference is active here: a set of ZRP forged connecting rods with an I-beam section, supplied with ARP2000 bolts.
They are designed to take forged pistons and make the bottom end dependable as power goes up. The 40-valve 4.2 V8, codes BCY and BRV, has its own page with a separate connecting rod reference.