About the product
Made specifically for the BMW N63TU / N63TU3 V8 (550i, 650i, 750i, M550i, M850i, X5/X6/X7 xDrive50i and M50i) and the S63TU2 V8 (X5 M / X6 M F85/F86)
Project Gamma downpipes for the BMW N63/N63TU engine feature a 4” construction along with a stainless steel v-band to pipe transition that is machined with CNC to precision. Our downpipes are the best bang for your buck mod available for your N63/N63TU engine with gains from 50 Horsepower and 60 Torque when tuned. Rather than necking down closer to the turbos like most of our competitors, our downpipes present a full 3D design up to the last inches proving a greater increase in flow. Project Gamma downpipes are handcrafted to extreme rust resistance using 304 Stainless Steel.
******The product you see has been Ceramic Coated. To protect your engine bay from possible heat damage please purchase our Ceramic Coating add-on before checking out, otherwise your downpipes will just come polished.*******
Features:
- Major increases in power throughout the powerband
- Improved turbo and throttle response
- Elimination of turbo lag
- Exotic exhaust note
- Precise and proper fitment using factory heat shielding
Note: This product requires installation by a technician and will need tune recalibration to avoid cel light.
This product fits the following BMW models:
- 2012-2017 BMW F07 550i/550Xi GT
- 2013-2017 BMW F10/F11 550i/550Xi
- 2012-2017 BMW F06/F12/F13 650i/650Xi & Gran Coupe
- 2012-2014 BMW F01/F02 750i/750Xi
- 2016-2019 BMW G11/G12 750i/750Xi
- 2013-2017 BMW F15 X5 xDrive50i
- 2014-2017 BMW F16 X6 xDrive50i
- 2015-2018 BMW F85 X5 M
- 2015-2019 BMW F86 X6 M
- 2018-2023 BMW G30 M550i xDrive (see bracket note)
- 2020-2022 BMW G12 750i xDrive LCI (see bracket note)
- 2019+ BMW G14/G15/G16 M850i xDrive (see bracket note)
- 2017-2022 BMW G12 Alpina B7 and 2022+ G16 Alpina B8 (see bracket note)
- 2019-2020 BMW G05 X5 xDrive50i and G07 X7 xDrive50i (see bracket note)
- 2020-2023 BMW G05 X5 M50i, G06 X6 M50i and G07 X7 M50i (see bracket note)
Bracket note for the G30 M550i, G12 750i LCI, G14/G15/G16 M850i, Alpina B7/B8 and the G05/G06/G07 X5/X6/X7: on these cars the factory catalytic-converter bracket sits in a different position than on the earlier N63TU cars. The factory bracket may need to be trimmed, or it may not be re-used at all. This is expected and causes no harm to the vehicle or the exhaust; the downpipes mount on the turbo V-band flange exactly as on the other models.
When will my order ship?
If it’s in stock and the order is placed before 3pm, it ships the same day. If you ordered a product with ceramic coating, it will ship the following business day.
If the product or color spec you’re looking for is not in stock, you can join the waitlist by clicking the “email when available” button underneath the “out of stock” label. We will email you as soon as your product is available and give you an estimated back in stock time.
What if I submitted a custom order?
If you are making a custom order, email us to submit your request and we will give you an estimated delivery time based on the special manufacturing time.
What if my product arrives damaged, incorrect, or is missing parts?
If you received the incorrect product or color, missing parts, or the item is defective, email us a picture with your order number and you will receive a refund or exchange. Contact us at info@shopprojectgamma.com and we will work with you to make it right.
What if I’m not satisfied with the product?
If the product is unused and uninstalled, we can offer you a refund, exchange, or store credit. If the product was used or installed on your vehicle, we unfortunately cannot offer any refund, exchanges, or credit.
What if I installed my products and then I decide I don’t like them?
Unfortunately used or installed products will not qualify for a return or refund. If you have any questions or concerns you can email us at info@shopprojectgamma.com
A restocking fee of 20% of the original purchase price may be applied to returned products. This fee covers the costs associated with processing the return and restocking the item if applicable. Please refer to our policies page for more info regarding all exchanges and returns.
Have a question you don't see answered here? Email us at info@shopprojectgamma.com and we'll get back to you.