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CTS TURBO BMW F90 M5/M5C & BMW F91/92/93/ M8 HIGH-FLOW CATS DOWNPIPE SET CTS-EXH-DP-0042-CAT
CTS Turbo F90 M5/M5C & F91/92/93/ M8 High-Flow Cats are made to maximize exhaust flow for highest power gains. Do not compromise performance and sound with factory parts.
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:
- 80mm or 3.15″ diameter piping
- Cat size: 110mm OD x 90mm Long or 4.33″ OD x 3.54″ Long
- Includes 200 cell sport catalytic converter
- Designed and tested on a real car in the real world
- 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:
- 2018-2021 F90 BMW M5
- 2018-2021 F90 BMW M5 Competition
- 2020-2021 F91/92/93 M8
To remove the CEL that will occur, proper stage 2 tuning software must be used.
INCLUDED WARRANTY
12 Months
All CTS Turbo products are warrantied against manufacturing defects for a period of 12 months from the date of invoice. Warranty does not cover abuse, misuse, consequential damages, normal wear and tear, improper installation, or damages resulting from racing. Warranties only apply to the original owner. If a product is found defective the customer will receive, at the discretion of CTS Turbo, free repair or replacement. Warranty on other manufacturers will be processed under their terms.
Model
Generation
| Make | Model | Year | Generation |
|---|---|---|---|
| BMW | M5 | 2018 - 2021 | F90 |
| BMW | M5C | 2018 - 2021 | F90 |
| BMW | M8 | 2020 - 2021 | F91/92/93 |