ALPHA Performance BMW M5/M6 Downpipes

AMS

$1,799.95 

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The Alpha Performance M5/M6 Downpipes are the ultimate solution for improving power, throttle response and exhaust note without sacrificing quality, fitment or design.  If you are looking for the highest quality downpipes for your new 4.4L Bi-Turbo M5/M6 look no further!
 
Computer Aided Design Yields Maximum Results
 
Each Alpha Performance M5/M6 Downpipe features a smooth transition from their massive 3.5” inlet down to the  3” tubing for optimum flow.  While our competitors choose a very short transition length which creates turbulence and hurts exhaust flow and power, our Engineering team implemented a longer length to give your S63 powered M5/M6 an additional 69hp and 63tq!
 
Unparalleled Fitment Through Proper Engineering
 
The Alpha Performance M5/M6 downpipes aren't something we quickly whipped up in a fabrication shop.  These are properly designed and engineered using a CMM Laser Scanner for a perfect fit and space optimization.  We took the time to integrate the factory O2 sensors, heat shielding and brackets for a clean and proper OEM-like installation.  When you chose Alpha there is no need to hack up your prized possession.
 
The Difference Is In The Details
 
Another unique benefit is our racing catalytic converter option.  These 300 cell count units provide nearly no disruption in flow and feature a staked in design to hold the catalyst firmly in place.  Many competitors offer a low quality converter option to keep the cost low and profits high.  Often these units fail due to poor construction and inferior materials.  When you choose Alpha you will remain emissions compliant and worry free for years to come.
 
Do it right the first time, order your Alpha Performance M5/M6 Downpipes today!
 
Exclusive Benefits


  • Big increases in power throughout the powerband
  • 69hp and 63 ft-lbs gain over stock downpipes
  • Improved turbo & throttle response
  • Eliminate turbo lag
  • Exotic exhaust note
  • Massive 3.5" primary inlets
  • Precise and proper fitment using factory heat shielding
  • Premium race catalytic converters
  • includes ALL necessary parts and hardware for installation

Specifications


  • 100% 304 stainless steel construction
  • .065" thick tubing
  • 300 cell race catalytic converter (optional)

Applications


  • 2012+ BMW F10 M5
  • 2012+ BMW F12/F13 M6
  • 2013+ BMW F06 M6 Gran Coupe

Product Notes


 

  • * Running Catless Downpipes is an OFF ROAD PART ONLY. Doing so will result in a Check engine / Service engine soon light*