Chargepipe Upgrade Kit 11-13 BMW N55 135i 335i E90 E92 E84

DOC Race BMW N54/N55 Factory Aluminum Charge Pipe Upgrade

After many requests from our customers we introduce a 3" Aluminum Charge Pipe upgrade option for your N55.
Every single unit is hand built and fitted in house by our team of talented welders and fabricators.

This pipe is the one of the weak points when doing even a simple Flash Update for more boost or even stock cars.


- 3" Inch High Grade Aluminum Pipe

- TIG Welded @ Doc Race

- 1/8" NPT Meth Bung (plug included)

- Direct Factory Replacement (everything included for install)

- MADE IN THE USA!

We take pride in every product we build and are glad to introduce the first in a line of replacement parts for the community.

*There is no BOV provision for the N55 charge pipes.*

The items installed or applied to vehicles are intended strictly for off-road use only and track vehicles. These modifications may not comply with emissions, safety, or environmental regulations required for public road use under Environmental Regulatory Agency (ERA) laws. It is the sole responsibility of the vehicle owner or operator to ensure adherence to all applicable local, state, and federal regulations. Use on public roads may result in legal penalties or vehicle impoundment. Always verify compliance with local authorities before installation.

We get a large number of custom orders and requests everyday, so as a result it is not always possible for us to keep every item in stock at all times in our warehouse. If you require the item urgently please contact our sales team here to check the stock before you make your purchase.

If you're unsure whether a part will fit your vehicle, feel free to contact us here with your inquiry. Our helpful sales team will reach out to confirm if it's the right match for you.

We offer a flat-rate shipping fee across the continental United States. This excludes Alaska, Hawaii, and U.S. territories. For international orders, additional shipping costs will apply. Please contact us for a quote if you are outside the continental U.S.

Also, feel free to also contact us at ColoradoN5X@Gmail.Com for any other questions.

Not all items are covered by warranty. Items including warranty, will clearly state that there is warranty within the product description. Most of these items will be a standard 1-year warranty against manufacture defects. You, the customer, will be responsible for shipping and handling. We will fix/replace that item with a product that is in working condition if you meet the warranty criteria. Please note that you will be allowed ONLY 1 claim within the year for that product. ColoradoN5X is not responsible for any damage caused during the installation of our products.