CTS Turbo BMW F10 M5/M5C & F06/F12/F13 M6/M6C High-Flow CATS are made to maximize exhaust flow for highest power gains.

Designed using the latest in CAD technology; this part is made to fit perfectly in place of restrictive factory catalytic converter. Manufactured from CAST T304 stainless steel; hand TIG welded and back-purged to ensure years of reliable performance.

In addition to unleashing the power and performance of your 4.4 Twin Turbo, our High-Flow CATS will make your vehicle sound like it really should. When installed with factory exhaust it produces a louder and deeper growl with much more pronounced exhaust “crackle” on downshift. While up-shifting you will enjoy a confident “punch!” as you bang through all 8 gears. The sound will be even louder if you already have an aftermarket exhaust system.

Product Details:

• Full 3″ from the turbos to the exhaust connection

• Designed and tested on a real car in the real world

• 200 cell catalytic converters (race cats)

• Cast T304 stainless steel, TIG welded back-purged construction

• Replaces restrictive factory catalytic converter

• Great power upgrade with uncompromising performance

• Incredible sporty exhaust sound, subtle when cruising

• No drone with factory exhaust

Fitment:

• 2012-2016 F10 BMW M5

• 2012-2016 F10 BMW M5 Competition

• 2012-2016 F06/12/13 M6

• 2012-2016 F06/12/13 M6 Competition

To remove the CEL that will occur, our stage 2 tuning software must be used.