TR Twin Turbo Upgrade - BMW N54

Brand: TOMIOKA RACING SKU: TR-TW2004-R Direct Ship*

Regular price $1,995.00

Look no further for your BMW N54 turbo upgrade! TR offers three different sizes for your BMW N54 turbo upgrade needs. Constructed from the ground up, TR N54 turbos are completely new and there is no need to send in your old turbos! All three variations of the TR N54 turbos come with new exhaust manifolds to replace the factory exhaust manifold as well as stainless-steel turbo exhaust housings. The smallest (15T) of the N54 turbo upgrade is rated at maximum 720 engine HP and the largest turbo upgrade (19T) is rated at 830 engine HP with the right supporting modifications. TR provides the best value for your BMW N54 turbo upgrade!

Each of the turbos features a TD04 stainless steel exhaust housing with an 11-blade turbine wheel and 6+6 billet compressor wheel pattern. The center rotating bearing housing is designed to work with factory oil lines and coolant lines. The compressor housing is machined to accept the larger compressor wheel and to accommodate increased air flow. Note that this is not a hybrid turbo where factory-sized housings and shaft are used with larger compressor and turbine wheels. All the components, including the internals, in these turbos are upgraded and larger than factory, while still maintaining the factory bolt-on characteristics.


  Compressor Wheel Turbine Wheel Max Supported Power Turbo Inlet Size
TR-TW2004 (15T) 42.0 mm 52.0 mm 720 HP 1.80 in
TR-TW2005 (16T) 43.4 mm 52.0 mm 780 HP 1.80 in
TR-TW2006 (19T) 46.0 mm 52.0 mm 830 HP 2.00 in


Compatible with all BMW N54 platforms**. Detailed list below:

  • 2006–2010 E90/E91/E92/E93 335i
  • 2007–2010 E60/E61 535i
  • 2007–2010 E82/E88 135i
  • 2008–2010 E71 X6 xDrive35i
  • 2009–2016 E89 Z4 sDrive35i
  • 2008–2012 F01 740i
  • 2011–2013 E92/E93 335is
  • 2011 E82 1 Series M Coupe
  • 2011–2016 E89 Z4 sDrive35is


* Note: the 19T turbos require 2-inch inlet pipes or hose upgrades to cater to the increased airflow capabilities. The stock inlet pipe will not work with the 19T turbo.

* Please indicate vehicle YEAR, MAKE, and MODEL in checkout notes to ensure proper application is shipped.

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

** Please specify if the car is Left Hand rive or Right Hand Drive when placing the order. For 1/ 5 /Z or Right Hand Drive, you will need to buy an upper rear turbo coolant line from the 3 series in order for the rear turbo to fit. The OEM Part number is 11537558902. 

*** OEM Wastegates are available for purchase with each turbocharger set. Please select the appropriate option above when ordering. Purchasing wastegates includes proper installation. Your turbos will be shipped with the wastegates fully installed.


  • 100% Bolt-on
  • 6+6 Compressor Wheel Blade Design
  • Billet Compressor Wheels
  • Stainless Steel Exhaust Housings
  • No Core Charge
  • Stock Location

Kit Contents:

  • 2x N54 Turbocharger
  • 2x Exhaust Manifold
  • Gaskets


* Installation Disclaimer: 

Due to variations between year, make, and model of BMW N54 vehicles, the OEM wastegate rod end connectors may be undersized for your new TR turbo upgrade. In order to make the stock connectors function with your turbo upgrade they will need to be drilled 2mm larger from 6mm to 8mm. Be careful not to oversize the rod end connections to ensure there is no play or rattle.

Click Here to see what component may need to be modified.


Shipping Policy

E1 Motorsports strives to ship "In-Stock" orders within one business day of receiving the order. Shipping times may vary depending on the contents of your order. E1 Motorsports will only ship an order once it is 100% in stock. E1 Motorsports does not ship partial orders unless requested by the customer, at which time additional shipping charges may apply. If you need your order by a specific date, it is important to contact us by phone so that we may assist you. Once you have placed your order, it is important to log into your E1 Motorsports account page to review your order status, expected ship date, order updates and order history. All dates provided are based on estimates given by the supplier. E1 Motorsports does not guarantee ship dates as delivery times are subject to change. All shipping times are based on our Monday through Friday business hours. Orders will not be shipped from our facility on Saturday or Sunday. Shipping Charges are non-refundable.

International Orders Please be advised that your country may impose duty fees, or other taxes based on the product origin and/or value. These fees and taxes are based on your country's import policy, and may be imposed in addition to the purchase price and shipping/handling fees collected by us prior to shipment. All such fees and taxes are the sole responsibility of the recipient and any and all charges incurred by E1 Motorsports will be charged to the customer. E1 Motorsports is not responsible for such fees/taxes on returned items. If you are concerned about possible additional charges, please contact your local Import/Customs authority for more information. All charges, sales, returns, and exchanges will be calculated in US dollars. E1 Motorsports is not responsible for fluctuations in currency value. International customers are responsible for understanding their country's international buying laws, and should be aware that all international purchases are subject to additional brokerage, duty or tax fees that are collected at the time of delivery unless otherwise noted by E1 Motorsports. E1 Motorsports is not responsible for these charges as we have no affiliation with tax systems set forth by international countries. If the consignee/receiver refuses to pay these additional charges at the time of delivery, E1 Motorsports will instruct the shipping carrier to abandon the package. Abandoned packages are destroyed at the shipping warehouse at your local pick up facility. E1 Motorsports will not be held responsible for any abandoned packages due to these circumstances.

Free Shipping Policy

Free Shipping on All Orders: Items marked with a 'Free Shipping on All Orders' logo may qualify for free standard ground shipping to the contiguous United States (48 states) for most orders. Oversized products and direct ship products are excluded from this offer unless otherwise noted.

Free Shipping On All Orders $49+: Items marked with a 'Free Shipping On Orders $49+' logo may qualify for free standard ground shipping to the contiguous United States (48 states) for most orders with a value greater or equal to $49.00 USD. Oversized products and direct ship products are excluded from this offer unless otherwise noted.

Free Shipping: Items marked as 'Free Shipping' may qualify for free standard ground shipping to the contiguous United States (48 states). Oversized products and direct ship products are excluded from this offer unless otherwise noted.

Stock Status Policy

In-Stock: The product(s) on your order are in-stock and should be processed by our shipping department within 24 hours excluding weekends (1 business day).

Direct Ship: Your order has been submitted to the supplier. Once tracking information is provided from the supplier, your order will be updated on your account page, and the order will be marked shipped.

Sold Out: One or more parts on your order are currently unavailable. We are waiting for an accurate ETA from supplier.



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