The CTS Turbo High-Flow Cat for the BMW B58 is made to maximize exhaust flow for the highest power gains. Do not compromise performance and sound with factory parts – unleash your BMW’s potential!

 

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

 

Product Details:

• Precisely designed and tested on a real car in the real world
• T304 stainless steel, TIG welded back-purged construction
• Replaces restrictive factory downpipe with high-flow 200cell catalytic converter
• Great power upgrade with uncompromising performance
• Incredible sporty exhaust sound, subtle when cruising
• No drone with factory exhaust

BMW 1-SERIE F20/F21 140I

BMW 2-SERIE F22/F23 240I

BMW 2-SERIE F87 240I

BMW 3-SERIE F30/F31/F34 340I

BMW 3-SERIE F80 340I

BMW 4-SERIE F32/F33/F36 440I
BMW 4-SERIE F80/F83 440I

BMW 5-SERIE G30/G31 540I

BMW 6-SERIE G32 640I

BMW 7-SERIE G11/G12 740I

BMW 5-Serie G30/G31 540i