BMW M3 S14B23 / S14B25 HD Series ZRP Connecting Rods 1.4L TFSI (2012-Current) The Competition Clutch Stage 5

The Competition Clutch Stage 5 - Strip Series 1420 Clutch Kit

Supertech Honda K20/K24 Dual Valve Spring - Set of 16

With Turbosmart's Billet Blanking Plate

ARP General Replacement 5/16in x 1

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BMW M3 S14B23 / S14B25 HD Series ZRP Connecting Rods 1.4L TFSI (2012-Current) The Competition Clutch Stage 5The I Beam Connecting rods for BMW M3 S14 2. 3L & 2. 5L are built from the finest raw materials 4340 high tensile steel with a specially optimized shape for high performance and extreme durability. The bushings are made from AMPCO 18 material, for excellent resistance to wear and fatigue and have radial groove acting as an oil reservoir. They are shot peened to relieve stress from the material and multi stage heat treated to increase rigidity. The