SKU: 14852819074

CTS TURBO HIGH-FLOW CAT SET FOR MERCEDES BENZ C43 C400 C450 E43 E400 E450 GLC43 WITH M276 ENGINE

Sale price$623.16 Regular price$692.40
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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28

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Description

CTS TURBO HIGH-FLOW CAT SET FOR MERCEDES BENZ C43 C400 C450 E43 E400 E450 GLC43 WITH M276 ENGINECTS Turbo HIGH FLOW cat set for Mercedes Benz C43 AMG, C400, C450 AMG, E43 AMG, E400, E450 and GLC 43 AMG with M276 engine is 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

CTS Turbo HIGH-FLOW cat set for Mercedes Benz C43 AMG, C400, C450 AMG, E43 AMG, E400, E450 and GLC 43 AMG with M276 engine is 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 3.0 Twin Turbo, our downpipe 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 the gears. The sound will be even louder if you already have an aftermarket exhaust system.

Product Details:

  • Cast T304 stainless steel, TIG welded back-purged construction
  • Replaces restrictive factory catalytic converter
  • 200cpi catalytic converters
  • Fits within OEM heat shields
  • Great power upgrade with uncompromising performance
  • Incredible sporty exhaust sound, subtle when cruising
  • No drone with factory exhaust
  • Replaces OE numbers: 276-140-94-13  and 276-140-96-13

Fitment for M276 engines V6 3.0L Twin-turbo:

2020 Mercedes-Benz C 43 AMG® Base 3.0L V6 – Gas
2020 Mercedes-Benz E 450 4Matic®, Base 3.0L V6 – Gas
2019 Mercedes-Benz C 43 AMG® Base 3.0L V6 – Gas
2019 Mercedes-Benz E 450 4Matic®, Base 3.0L V6 – Gas
2019 Mercedes-Benz GLC 43 AMG® 4Matic® 3.0L V6 – Gas
2018 Mercedes-Benz C 43 AMG® Base 3.0L V6 – Gas
2018 Mercedes-Benz E 400 4Matic®, Base 3.0L V6 – Gas
2018 Mercedes-Benz E 43 AMG® 4Matic® 3.0L V6 – Gas
2018 Mercedes-Benz GLC 43 AMG® 4Matic® 3.0L V6 – Gas
2017 Mercedes-Benz C 43 AMG® Base 3.0L V6 – Gas
2017 Mercedes-Benz E 400 4Matic®, Base 3.0L V6 – Gas
2017 Mercedes-Benz E 43 AMG® 4Matic® 3.0L V6 – Gas
2017 Mercedes-Benz GLC 43 AMG® 4Matic® 3.0L V6 – Gas
2016 Mercedes-Benz C 450 AMG® 4Matic® 3.0L V6 – Gas
2015 Mercedes-Benz C 400 4Matic® 3.0L V6 – Gas

Fits LHD vehicles only without OPF/GPF.

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

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 14852819074

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4.6 ★★★★★
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Rebecca
Chelsea, US
★★★★★ 5
Great! Worth the money
Size: 4.5", Style: Open
These things are amazing!!!! So strong you can hang a 20ft ladder and they don’t budge at all. Soooo easy to use especially in a metal building/shed
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 10, 2025
G
Verified Purchase
Guitar
Belleville, US
★★★★★ 4
Good product. Know the limits.
Size: 6 Inch, Style: Open
These are very nice. Sure beats drilling holes in your steel. However, 45lb is a stretch. Will easily hold 25lbs. However 35+ is a stretch, especially if your walls shift a little due to be close to a door. Will definitely order more, just important to understand the limits. Thanks.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 21, 2026
V
Verified Purchase
Valhalla Ranch
Alexandria, US
★★★★★ 5
Finally, a product that meets all of its advertised claims!
It seems to me like this product is always out of stock. Of the ones I have received and been able to use. They work as advertised and hold an incredible amount of weight. It is very easy to put them on and off, but once they are latched down, you could not remove them by hand without bending the hooks I would like to have a few more boxes to use in my steel building.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 13, 2026
A
Verified Purchase
Ashley
Birmingham, US
★★★★★ 5
Magnet hooks you need!
Size: 4.5", Style: Open
I have been using these all over our shop and helps keep chords, tools and other items off the floor and more organized. I like the ease of the magnet, and it looks like. Built to last. I wish they were not so expensive.
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Reviewed in the United States on April 9, 2026
H
Verified Purchase
HD Rider
Boise, US
★★★★★ 5
Great product
Size: 4.5", Style: Open
Strong grip
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026

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