CTS Turbo 4.5″ Catless Downpipe for MK5/A90/A91 2020+ Toyota Supra

Code: CTS-EXH-DP-0024-S
(8 customer reviews)


In Stock

Disclaimer * 

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.


The CTS Turbo Catless Downpipe for the Toyota Supra A90/A91 B58 is made to maximize exhaust flow for the highest power gains. Do not compromise performance and sound with factory parts – unleash your Toyota Supra’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.


  • 4.5″ downpipe, reducing down to 3.15″ or 80mm for perfect fitment to a factory or aftermarket exhaust
  • Precisely designed and tested on a real car in the real world
  • T304 stainless steel, TIG welded back-purged construction
  • Replaces restrictive factory downpipe
  • Great power upgrade with uncompromising performance
  • Incredible sporty exhaust sound, subtle when cruising
  • No drone with factory exhaust

We recommend replacing the downpipe gasket when installing, factory BMW gasket 18328612538 is required (not included).


  • 2020+ MK5 A90/A91 Toyota Supra with B58 3.oL engine only

Stage 2 software is required to avoid check engine light. Only fits cars without GPF/OPF.

Additional information

Weight 20 lbs
Dimensions 30 × 11 × 9 in

8 reviews for CTS Turbo 4.5″ Catless Downpipe for MK5/A90/A91 2020+ Toyota Supra

  1. Maverick M. (verified owner)

    Great price and fitment was awesome. Shipping was surprisingly fast also.

  2. Byron Flores (verified owner)

    Fast shipping and good priced parts that don’t break the bank

  3. Anonymous (verified owner)

    Great fitment! Sounds good!

  4. Oleksandr (verified owner)

    Affordable and arrived quickly to me . I was impressed

  5. Alfonso G. (verified owner)

    Fast shipping, no hassle. Great sound and easy to install. This downpipe is a must have and attention to detail is phenomenal.

  6. Daniel (verified owner)

    Thanks, very fast shipping.

  7. Karlo C. (verified owner)

    Fast shipping, Great product, sounds beautiful. Running with HKS exhaust.

  8. Miuru (verified owner)

    Overall packaging and product is 10/10. Disappointed package didn’t come with any stickers.

    • sr71 (store manager)

      We are very sorry about missing the decals in your order. Looks like you are local to us, so please feel free to stop by our shop and we will be happy to give you a bunch of swag!
      Thank you for choosing CTS.

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Make Model Year Generation
Make Model Year Generation
TOYOTA SUPRA 2021 - 2022 A91

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