2025 BMW X4 M40i Performance Parts

ARP BMW E46/328I Rod Bolt Kit

ARP BMW B58 3.0L Main Stud Kit

ARP BMW 3.0L B58 12pt ARP2000 Head Stud Kit

Stop the Flex. Launch with Confidence. Soft bushings are the enemy of hard launches and drivetrain longevity. The factory BMW transfer case bushings - especially on the G8X and F9X platforms - are notoriously soft. That’s the last thing you want when you’re putting...

What is this? While using E85 fuel, It's vital to know what the actual ethanol content is. This is for the enthusiast looking to maximize the performance and efficiency of their MHD powered car with E85 fuel. It supports DME FlexFuel Integration when using...

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...

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...