Integrated Engineering Aluminum Charge Pipe Kit | B9 S4 · S5 · SQ5 E82 · E88 135i 3.0L Turbo I6 [N55] Honing the connecting rod big

Honing the connecting rod big end in-house on state of the art equipment ensures the tolerances are set correctly to ensure proper bearing operation

Installation is a quick and easy install with basic tools

IE's engineers have thrown out the factory design and started from the ground up to maximize performance

you must address the larger inlet size and the mounting depth of the new compressor housing to your turbo inlet pipe

The main caps will need to be line honed by an engine machine shop with the supplied IE Spec ARP studs installed and the nuts torqued to ensure journal circularity

Integrated Engineering Aluminum Charge Pipe Kit | B9 S4 · S5 · SQ5 E82 · E88 135i 3.0L Turbo I6 [N55] Honing the connecting rod bigThe IE Aluminum Charge Pipe Kit for Audi B9 S4, S5, & SQ5 eliminates factory bottlenecks and weak plastic materials for increased flow and strength. Our TIG welded individual billet hose ends provide a reliable crush proof base with grip lock ribbing to keep boost hoses securely in place in even the most demanding performance and hybrid turbo builds. IE charge pipes are performance engineered to eliminate the stock equipped intercooler piping's small