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Description
Competition Series Catless Downpipes for 2011-17 550i/650i/750i/X5 50i/X6 50i N63 EngineIntroducing our Competition Series Catless Downpipes for your twin turbo N63 engine! Fits 2011 17 550i (F10), 2011 18 650i (F06 F12 F13), 2008 19 750i (F01 F02 G11 G12) & 2014 18 X5 X6 50i (F15 F16). Key Features: Made in the USA! Manufactured in house. Now available for the 2011 17 BMW 550i, 2011 18 650i, 2008 19 750i and 2014 18 X5 X6 50i N63T U Engines! Higher Max Horsepower Power Curve Higher Initial Torque Curve. Torque curve hits faster and
Introducing our Competition Series Catless Downpipes for your twin turbo N63 engine! Fits 2011-17 550i (F10), 2011-18 650i (F06/F12/F13), 2008-19 750i (F01/F02/G11/G12) & 2014-18 X5/X6 50i (F15/F16).
Key Features:
- Made in the USA! Manufactured in house.
- Now available for the 2011-17 BMW 550i, 2011-18 650i, 2008-19 750i and 2014-18 X5/X6 50i N63T/U Engines!
- Higher Max Horsepower Power Curve
- Higher Initial 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.
- Mirror polish or brush finish
- Available with high temperature black thermal coating to reduce underhood temperatures.
- Compatible with the factory or aftermarket exhaust systems.
- Track tested durability.
- Includes all hardware for complete installation.
-
Limited Lifetime Warranty.
Restrictions in the exhaust system robs horsepower and torque especially on turbocharged cars. Thus, removing as much exhaust flow restrictions will increase horsepower and torque significantly. The factory catalytic converter found in the factory downpipe is a big culprit of this and is a major exhaust flow restriction. The factory catalytic converter is made up of catalyst material formed into "honeycomb" weaves. Exhaust gas must pass through these tiny "honeycomb" weaves on their way to the exhaust system thus causing a major exhaust flow restriction. It also causes turbulence after the catalytic converter which causes the exhaust flow to slow down (which increases restriction). By replacing the factory downpipe/catalytic converter with our Competition Series Catless Downpipe, more power is unleashed! You will feel the difference instantly.
Our Competition Series Catless Downpipes is constructed out of 100% 304 grade stainless steel and utilize mandrel bent piping. They are 100% TIG welded by our in-house fabricators and built in the USA. The factory turbocharger turbine housing utilizes a 3.5" V-Band flange which we have duplicated and CNC machined cut out of billet 304 stainless steel. Stainless Steel CNC machined O2 sensor and laser cut brackets are TIG welded using stainless steel rods. The O2 sensor is positioned at the factory location. The factory donut flange design is retained. 100% bolt on.
Our downpipes are designed to fit perfectly with either the factory exhaust system or your aftermarket exhaust system. There are no compatibility issues whatsoever. The downpipes will come by default with brushed finish.
NOTE - There are two versions of the N63 downpipes. Make sure you order the correct unit. They are not interchangeable. If you are unsure which version you have, contact us and we will help you find out which version you need.
The N63T version which is found in the early model 550i and 650i (2011 to early 2012 model). This version uses a flange bolt design to attach to the exhaust system.
The N63TU version which is found in the late model 550i and 650i (late 2012 to present). This version uses a slip on clamp design to attach to the exhaust system.
OPTIONS
Ceramic Thermal Coating - The purpose of ceramic coating downpipes is to keep heat from the exhaust gases inside the downpipe from radiating out. This keeps underhood temperatures lower and less heat absorption by nearby parts/surfaces. Another added benefit is that by keeping in heat (energy) in the exhaust gases inside the downpipe, exhaust flow velocities stay up, resulting in lower backpressure. The ceramic coating also adds additional corrosion resistance. We utilize the best ceramic coating possible. Our thermal coating can resist up to 2000F of heat. It is available in black only (all the other colors cannot withstand the high levels of heat).
CAUTION: This product is intended for OFF ROAD COMPETITION USE ONLY. Not legal for use on pollution controlled vehicles upon public road/highways. THIS PRODUCT IS FOR SALE FOR ALL 49 STATES EXCLUDING CALIFORNIA. In addition to vehicle use verification, a Vehicle Compliance Waiver needs to be signed.
THIS ITEM IS NOT FOR SALE, INSTALLATION, OR USE ON LICENSED VEHILES IN THE STATE OF CALIFORNIA.
The item is for sale for international customers without restriction.
Please contact us at [email protected] or call us at (626) 334-6609
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy