Skip to product information
1 of 3


VTT Stage 2+ Turbocharger Upgrade || N54

VTT Stage 2+ Turbocharger Upgrade || N54

Regular price $2,309.00 USD
Regular price Sale price $2,309.00 USD
Sale Sold out
Shipping calculated at checkout.
Installation Kit

WHP Level supported (with proper fuel, upgrades, and tuning) Stock – 675WHP

These new VTT Stage 2+ upgrades are 100% BRAND NEW units! Every part including all housing, wheels, and internals are 100% new, not built from cores.  Keep in mind new turbos do not require a core charge, so you do not have to go through the hassle of sending your cores in!

Stage 2+ Hybrid upgrade: A complete hybrid from Compressor to Turbine using all new OEM spec internals. We take a brand new custom cast  VTT compressor housing, bearing housing, and turbine housing manufactured to accept our custom TD04 Billet compressor Wheel and our proprietary Custom 9 blade TD04L turbine wheel with a full Garrett profile for full flow to redline. We were the FIRST to design, and use a Garret profile 9-blade TD04L turbine for the N54. Now everyone has copied it and uses them in some of their offerings. We then replace the factory wastegate arm and flapper valve with the 100% stainless steel version and include brand new OEM actuators.

TD04 upgraded thrust: Every set of stage 2+ turbos comes with a performance TD04 upgraded thrust to extend the life of the turbochargers. The stock thrust system has been shown to be prone to failure and upgraded thrust parts were created to remedy this. The upgraded thrust option consists of an Upgraded thrust bearing and a 30% increase in surface area on all complimenting thrust pieces.

VTT Billet compressor wheel option: Every set of VTT Stage 2+ upgrades comes with the amazing VTT Billet Compressor wheel option. These are fully forged billet wheels, utilizing an ultra-efficient 9-wheel design as well as “extended tip technology” to increase airflow to redline.  This also helps the turbos work less hard to make the same power, as shown by our Shaft speed testing. Please note Stage 2+ are Anodized Purple


REQUIRED UNLESS YOU ALREADY HAVE 2″ AFTERMARKET INLETS – VTT Inlet, AN/OR Outlet bundle. The single most important addition you can make to your VTT N54 hybrid turbos is our silicone inlets, these are designed to fit in the stock location, and provide unrestricted flow to your new turbos! If you want the ULTIMATE combo, grab our aluminum outlet as well. This will provide the most free-flowing, most heat-resistant setup on the market today. Ordering both saves you $$$ over buying them separately! Please specify your inlet choice in the order notes!

We HIGHLY Recommend adding the installation kit to your order to make sure you have all parts needed for a successful install. $199 from the drop-down.

We always suggest the use of an aluminum aftermarket charge pipe, and BOV combo, with upgraded turbos.

Install package price is for turbo installation ONLY, added parts such as Inlets, fuel system parts, etc will be additional labor.

(Please specify vehicle model when ordering.)
(Price is for both turbos)

We also always recommend upgrading your PCV valve at the time of turbo upgrade or replacement, as the stock valve can be worn. This means it can stop functioning to its full potential, causing oiling issues with your BMW. This upgraded valve not only replaces the worn stock valve it is also much stronger and will help eliminate any future PCV issues.

Engine oil choice with upgraded turbochargers is a very important aspect for longevity, we only recommend 40W oils and higher, with high Zinc, and Phosphorus content, for high shear strength.

Every set of VTT turbochargers comes with a 1-year limited warranty. Please read our Warranty / Emissions Disclaimer when checking out for more details.

THESE PARTS ARE LEGAL FOR USE ONLY IN COMPETITION RACING VEHICLES AS DEFINED UNDER CALIFORNIA LAW AND ARE NOT LEGAL FOR USE IN ANY OTHER MOTOR VEHICLE. California law defines a “racing vehicle” as “a competition vehicle not used on public highways.” (Calif. Health & Safety Code 39048) These parts may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event. Competition-only motor vehicles may not be driven to a racing event on a public highway and must be transported on a trailer or other carrier. USE OF THESE PARTS IN ANY OTHER VEHICLE MAY SUBJECT YOU TO FINES AND PENALTIES FOR VIOLATION OF FEDERAL AND/OR STATE LAW, WILL VOID YOUR WARRANTY FROM Vargas Turbocharger Technologies, Inc., AND CAN VOID YOUR VEHICLE WARRANTY. It is your responsibility to comply with all applicable federal and state laws relating to the use of these parts, and Vargas Turbocharger Technologies, Inc. hereby disclaims any liability resulting from the failure to use these parts in compliance with all applicable federal and state laws. 

View full details