The CTS Turbo High-Flow Cat for the BMW BN26 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.
The use of Bootmod3 stage 2 software is required to avoid the CEL from coming on.
Only fits cars without GPF/OPF
NOTE: Catalytic converters damaged by crackle tune are not covered under warranty.
- 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 200 cell catalytic converter
- Great power upgrade with uncompromising performance
- Incredible sporty exhaust sound, subtle when cruising
- No drone with factory exhaust
- CTS Turbo High-Flow Cat
- 2013-2017 BMW F2X 228i & xDrive
- 2012-2016 BMW F3X 328i & xDrive
- 2014-2016 BMW F3X 428i & xDrive
|F22 228i 2.0T I4 [N26]||+|
|F30 328i 2.0T I4 [N26]||+|
|F32 428i 2.0T I4 [N26]||+|
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