6 Inch B58 Downpipe for Supra 3.0T & BMW M240i, M340i, 340i, 440i, M440i, 540i, 640i, 740i, 840i, X5, Z4 Select one:Catted Each Burger Motorsports performance air

Each Burger Motorsports performance air filter is encapsulated in a durable silicone frame and is washable

Pump Activation Harness PDF Instructions

The JBD works with your ECU to increase injector pulse width and fuel pressure as a function of the factory mapping

CANfuel Sequential Port Fuel Injection Controller

come from the factory

6 Inch B58 Downpipe for Supra 3.0T & BMW M240i, M340i, 340i, 440i, M440i, 540i, 640i, 740i, 840i, X5, Z4 Select one:Catted Each Burger Motorsports performance airThe ARM 6" B58 Downpipe is one of the foundational upgrades for giving your B58 powered BMW more power, torque, and sound. The stock B58 downpipe comes from the factory with a catalyst that severely restricts exhaust flow, causing excessive backpressure with increased boost. Upgrading to the ARM 6" B58 Downpipe unlocks power, improves turbo spool, allows you to safely run stage 2+ tuning, all while improving the sound of your B58 powered BMW. The ARM