2018 BMW M240i xDrive Base Performance Parts

Universal spark plug gap tool for your 12mm or 14mm spark plugs. A must for installing any spark plugs!

The Precision Raceworks Ethanol 360™ fuel line fittings are designed to work in almost any application where you have 5/16" or 7.89mm quick connect fittings and need to add a flex fuel sensor. These fittings work with most all ethanol sensors without the need...

90 degree fitting featuring a 7.89mm female quick connect on one end and a 9.89mm female quick connect on the other. Featuring our Air Hose style quick connects for easy connections! As found in our MK7 Stage 4 fuel pump & line kit.

Replacing your fuel filter element in your Precision Raceworks inline fuel filter is the best way to maintain the flow and performance of your high performance fuel system! Fuel Filter Replacement Guidelines Racing - Inspect at least twice a season and replace as needed to...

The Precision Raceworks Micro Regulator is the worlds smallest universal regulator. This unit comes pre-set/calibrated from our factory with precision tolerance so there is no guess work or best effort to set target pressure. Want to regulate your fuel at the engine to have...

The Precision Raceworks Plug-n-Play Ethanol Sensor Breakout Harness allows you to have a clean wiring solution to split the signal coming from your ethanol sensor between 2 analyzers (Example signal going to ECU or controller and to a gauge or Bluetooth display at the...

This Plug-n-Play Ethanol Sensor Harness from Precision Raceworks is certified by Motiv and directly compatible with the ReFlex+. This harness is a must for anyone wanting to connect an Ethanol Content Sensor to your Re|Flex+ allowing control based on real time ethanol content. For...

This is the same pressure switch that comes with all of our pump activation harnesses. It includes wires attached with the same 2-pin connector found on our pump activation harness. Available as 13psi or 30psi switches.

Introducing the Precision Raceworks In-Line Fuel Filter! This fuel filter features a precision machined aluminum body and fittings. AN8 female ORB on each end. *Does not include any mounting Recommended Fittings for ends AN-8 ORB to AN-6 Male Flare AN-8 ORB to AN-6 Female...

Direct Injection fuel system upgrades for the B58 Gen 1 are finally here! Precision Raceworks Stage 1 and Stage 2 injectors are for those looking to push their B58 Gen 1 to the next level without the need for port injection! Inside the box,...

Adjustable High Flow Fuel Pressure Regulator with 1 to 1 boost reference

Product details Weistec Horsepower 423 Weistec Torque 434 Manufacturer Weistec Street legal in all the US States No Engine Family B58 Stock Horsepower 322 Stock Torque 332 Tuning Method Cypher Plus Needs Unlock? Yes Pops & Bangs Available? Yes Auto Start/Stop Removable? ECU Induction...

When the Power Gets Serious, Your Internals Have to Match The B58 is a strong platform - but once you step into real boost, big turbo setups, and high cylinder pressure, the factory rods are no longer part of the conversation. This is where...

Elevate the engine bay of your BMW B58-powered car with this precision-engineered Eventuri carbon fiber engine cover. Crafted from high-end prepreg carbon fiber, it replaces the stock plastic cover with a stunning, lightweight alternative that brings a genuine motorsport presence to the heart of...

Achieve maximum power from the M240i without sacrificing drive ability or reliability by optimizing the engine's air/fuel ratios, timing, and more. We set out to extract maximum possible gains out of the M240i while keeping the operating parameters safely within the confines of reliability and...