Description
TM Performance High flow N63 Downpipe is THE best bang for the buck mod available. By replacing the restrictive catalytic converters in the factory N63 downpipe, back pressure is significantly reduced which results in faster spool, an increase in power & a more aggressive exhaust note.
TM Performance downpipes for the BMW N63/N63TU engine feature a 3'' 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. TM Performance downpipes are handcrafted to extreme rust resistance using 304 Stainless Steel.
Our downpipes are designed to fit perfectly with either the factory exhaust system or your aftermarket exhaust system. There are no compatibility issues whatsover. The downpipes will come by default with brushed finish.
Note: This product requires installation by a technician and will need tune recalibration to avoid cel light.
Availability for N63 Downpipe:
with high flowing catalytic converters/without high flowing catalytic converters/with heat shield/without heat shield
Top quality


Features
*Now available for the 2012+ BMW N63/N63TU Engines!
*Higher Max Horsepower Power Curve
*Higher Intial Torque Curve. Torque curve hits faster and higher and longer.
*Better throttle response and faster turbo spool up times.
*Mandrel Bent 3" piping. Smooth transition to the exhaust system.
*100% Stainless Steel Construction
*100% TIG welded for better quality welds
*Precision CNC machined turbocharger V-Band flange.
*Retains factory donut style gasket.
*Compatible with the factory or aftermarket exhaust systems.
*Includes all hardware for complete installation.
Fitment
- 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
- 2015-2017 BMW G11/G12 750i/750Xi
- 2013-2017 BMW F15 X5 xDrive50i
- 2014-2017 BMW F16 X6 xDrive50i
Welcome to contact us for more details!

TM Performance was established in 2015. It is a professional exhaust system manufacturer created by the creative R & D team, skilled mechanics and passionate sales.
Our products' quality&fitment were highly recognized by many customers in the past 9 years.
We already stably supply items for some big brands in US/UK/DE/AU. Export over $5 million annually.
What's our MOQ?
It depends.
The MOQ is negotiable according to specific requests.
Basically for stock items, we welcome sample testing for first order.
For not stock items or after sample testing, we have to start with bulk order, like 30-50sets for downpipe, 10-20sets for exhaust.
For private design, the MOQ is a bit higher, about 50-100sets for downpipes; 30-50sets for exhaust.
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