BMW N55 F15 F16 X5 X6, 2015+ F10 535i F06 F12 F13 640i Turbo Catless Downpipe for Sale


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Price: $535.50

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2014-UP BMW N55 F15 F16 X5 X6 sDrive35i xDrive35i

2015-UP BMW N55 F10 535i

2015-UP BMW N55 F06 F12 F13 640i

** Please provide us with the last 7 of your VIN for fitment confirmation **

Turbo Competition Series 4\" Catless Downpipe


Competition Series 4\" Downpipes for your N55 turbo engine!

FITS:

- BMW 2014+ F15/F16 X5/X6 N55 sDrive35i/xDrive35i
- BMW 2015+ F06/F12/F13 LCI N55 640i
- BMW 2015+ F10 LCI N55 535i

IMPORTANT: THIS ITEM IS INTENDED FOR RACE OR COMPETITION USE ONLY

Key Features:

  • Better throttle response and faster turbo spool up times.
  • Mandrel Bent 4\" piping. Smooth transition to the exhaust system.
  • 100% Stainless Steel Construction
  • Stainless Steel Flex Section
  • 100% TIG welded for better quality welds
  • Precision CNC machined turbocharger V-Band flange.
  • Brush Finish (standard) or optional Polish Finish
  • Available with high temperature Black Thermal Coating to reduce underhood temperatures.
  • Optional - Additional O2 sensor bung for wideband O2 sensors (comes with pre-installed plug)
  • Optional EGT sensor bung for EGT gauges (comes with pre-installed plug)
  • Compatible with the factory or aftermarket exhaust systems.
  • Track tested durability.
  • Includes all hardware for complete installation.

Brush Finish Shown

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 4\" Catless Downpipe, more power is unleashed!

Our Competition Series Catless Downpipesis 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 stainlesssteel rods. From the factory turbo outlet of 3.5\", our downpipe expandsto a full 4\" Piping. Due to space needed for the cataylic converter, the factory downpipes reduce in size using very short transitions. Since our catless downpipes delete the cataylic converter, we have morespace. Thus, we use very long transitions. These longer transitions allow the exhaust gas time to smoothly transition from the larger pipingto the smaller. This results in less exhaust turbulence and backpressure which again improves throttle response and increase turbocharger spool times (less turbocharger lag).

The factory downpipe utilizes a flex bellow section that allows the exhaust system to move. This eliminates undue stress on the exhaust components like the exhaust system, downpipe, turbocharger and exhaust manifold. Many of our competitors donot feel it is important to keep this. While you do not see any adverse affects right away, over time, the stresses caused by not havinga flex section and having a rigid exhaust system will cause premature wear and tear. Any stress failures like cracks will form quicker than usual on exhaust manifolds and exhaust components. Also, without a flexsection, the exhaust system cannot properly deflect impact. Especiallyon lowered cars, whenever the exhaust system contacts the ground, the entire system gets pushed up. Without a flex, you can imagine how much stress is put into exhaust components like the exhaust manifold/turbocharger when the exhaust is pushed upwards. We fully understand that durability of our products is important. Thus, like BMW, we incorporate a flex section into our downpipe. Our flex sectionsare 100% stainless steel (cheap flex sections only have stainless steelcenter braids and steel caps) to ensure corrosion resistance.

CONDITION: BRAND NEW
ITEM LOCATION: SOUTHERN CALIFORNIAPlease make sure on your vehicle engine type.
IMPORTANT: THIS ITEM IS INTENDED FOR RACE OR COMPETITION USE ONLY


PAYMENTS

For credit card payments please contact our offices at [phone removed by eBay] between 10:00am-5:00pm Monday - Friday.We also accept ebay payments via Pay Pal. Should you have any questions regarding payments please feel free to contact us anytimeSales Tax for California Resident

SHIPPING

This item ships within US. Should you require faster shipping, please contact us and we can provide you with faster shipping options. We do not ship to APO’s. Items normally ship within 2 - 3 business days of receiving payment. The listed shipping quote includes insurance and applies to the contiguous 48 states. If shipping to AK, HI, or other US territories, please contact us for a shipping quote prior to bidding. We will ship outside of the US, please contact us for a shipping quote prior to bidding. Local pickup is available by appointment only.All shipments are insured for the value of the product. We will ship internationally and have shipped to over 60 different countries. Please contact us prior to shipping for a quotation. We ship internationally via UPS and FedEx. All import duties, taxes, and brokerage fees are the responsibility of the customer.

Return Policy:All items damaged in transit must be claimed through the shipping agent.Any items that are shipped back without a return authorization number will not be accepted.We offers a NO RETURN for all electronic products.If you have any questions, please feel free to contact us.

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