2021 BMW X3 M40i Performance Parts

VRSF Charge Pipe Upgrade Kit for your 2016 – 2023 F & G Series M140i, M240i, 340i, 440i, 540i, 740i, X3 & X4 BMW with the B58 engine. Increase throttle response and decreases turbo lag with the VRSF Charge Pipe Upgrade for your F...

Introducing our VRSF race & catted downpipe for your B58 X3 M40iX & X4 M40iX. This downpipe is THE best bang for the buck mod available and is available in both race & catted configuration. Back pressure is significantly reduced by eliminating the restrictive...

Stainless Steel Breather with a -10 ORB connection. Can be used with any of our -10 ORB connections on VC, catch can etc This is a SERVICE item, it is designed to capture and hold oil that is pulled from the spent gasses when...

VTT Billet CNC Oil Caps Upgrade your BMW engine bay with a touch of precision and durability. VTT Billet CNC Oil Caps replace the factory plastic cap with a high-quality, performance-focused alternative. Premium Materials – Machined from 6061-T6 aircraft-grade aluminum with stainless steel locking...

VTT Billet Vacuum relief valve allows you to dial in your crankcase vacuum to the precise level you choose. No more wondering if you have too much or too little vacuum in your crankcase. With this valve simply add or remove shims to get...

Here at VTT we have been painfully aware of the relatively poor choices for motor mount upgrades for the N5X platform for quite a while. While there are some options on the market, they are either A. Expensive, B. simply do not fit well,...

VTT B58 Gen-1/TU Billet One-Way Crankcase Breather VTT is proud to introduce the first and only plug-and-play ONE-WAY crankcase breather kit for BMW B58 applications! (For Supra applications, please check our Supra section.) This breather is a simple yet effective upgrade—just remove your oil...

VTT is proud to announce our F/G Series B58 engine catch can set up. This kit uses our already extremely popular modular catch can, and couples it with a custom CNC 6061 bracket, VTT CNC banjo fittings, VTT 5 ply silicone hose, and Push...

VTT Billet Oil Cap – BMW S58 & B58TU Ditch the factory plastic and upgrade to a true performance piece. The VTT Billet Oil Cap is CNC-machined from solid 6061-T6 aluminum and anodized in your choice of vibrant finishes. Unlike snap-on covers, this is...

These mini check valves have MANY uses anywhere you need to restrict flow to one direction. We make them in various sizes, they are machined from 6061-T6, and anodized. They use an internal check ball, and seat, and range in sizes from 6mm all...

VTT Billet Aluminum Valve Cover – B58 Gen 1 Performance, Reliability, and Style for the B58 Gen 1 Platform VTT is proud to introduce our B58 Gen 1 Billet Aluminum Valve Cover, engineered for enthusiasts seeking both performance and reliability. This cover replaces the...

The stock diaphragm on the gen 1 B58 Valve cover is fragile and can crack or tear over time. This will lead to loss of crankcase vacuum and smoking. The VTT PCV cap replaces the factory plastic cap with a billet aluminum piece that...

VTT is proud to announce another product in our carbon fiber product line. The BMW F-Series B58 Modular Carbon fiber intakes system! We COMPLETELY do away with the entire factory intake tract, including the accordion hose, the turbo muffler, all of the restrictive bends....

The Pure Drivetrain Solutions SUPER-FLEX Flex Plate is a One-piece design with 122 ring gear teeth. The PDS SUPER-FLEX is made to Pure Drivetrain Solutions' precise, unrivaled quality and safety standards.Created from hand-selected aerospace grade alloy steel which is hard machined to extreme tolerances.Once...

VTT is proud to offer high-performance drop-in replacement filters for the F Series BMW B58. These filters are custom-made for VTT. They are made with a heat-resistant silicone base, a high-flowing cotton weave element with a pre-oiled design to catch contaminates but allow free...