B58 Charge Pipe For Gen 1 BMW M240I, 340i, 440i, 540i, 640i, 740i, X3, X4 - ARM Motorsports infiniti and efficiency • Huge 3"

and efficiency • Huge 3" tubing • Larger turbo inlet included • Quick Installation/Removal • Pre-oiled performance inverted cone filter • Black wrinkle powder coating • Made in the USA

Installation is easy and completely removable with no splicing or cutting of factory wires making the JB4 an excellent choice for your V12 engine

Filters available in red

Bmw X3 M40i 2017 to 2021

Purchase Race Downpipe also

B58 Charge Pipe For Gen 1 BMW M240I, 340i, 440i, 540i, 640i, 740i, X3, X4 - ARM Motorsports infiniti and efficiency • Huge 3"The ARM B58 Charge Pipe is a bulletproof charge pipe replacement for the plastic OEM B58 charge pipe. The ARM B58 Charge Pipe increases the diameter over the OEM charge pipe, resulting in increased airflow from the turbo to the engine, and improved throttle response. Upgrading the charge pipe on your B58 is one of the basic steps in ensuring your B58 is protected against a charge pipe failure. In addition to making sure you have a reliable means of