Cadillac CT4 Exhaust Parts

We found 20 eBay listings for Cadillac CT4 exhaust parts, covering model years 2020 to 2026.

20 listings available |18 sellers

Last checked: . Confirm current price and fitment with the seller.

Cadillac CT4 exhaust parts: these parts route engine exhaust gases away from the vehicle. Matching listing titles mention 2020–2026; this is seller-described coverage, not confirmed fitment. Check the exact generation, engine and required specification before choosing a listing.

What the listings say: Of the 20 listings for Cadillac CT4 exhaust parts checked on 2 November 2026, 14 give model years between 2020 and 2026, most often 2020–2026 (4). Positions named in the titles: rear (10). Titles are the sellers’ descriptions, not confirmed fitment: match the part number, model year, generation and engine before you buy.

20 Results

Exhaust

Found 20 listings for "cadillac ct4 exhaust"

20 21 22 Cadillac CT4 Rear Exhaust Header Muffler Down Pipe OEM B

20 21 22 Cadillac CT4 Rear Exhaust Header Muffler Down Pipe OEM B

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Used📍 US
Seller: transitautoinc
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For Cadillac CT4 CT5 3" In 4" Out Dual Exhaust Tip Carbon Fiber Stainless Steel

For Cadillac CT4 CT5 3" In 4" Out Dual Exhaust Tip Carbon Fiber Stainless Steel

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New📍 US
Seller: auto-partscraft
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Fit For Cadillac CT4 2020-2021 Black Rear Exhaust Muffler Pipe Tips

Fit For Cadillac CT4 2020-2021 Black Rear Exhaust Muffler Pipe Tips

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New📍 CN
Seller: wueenng
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For Cadillac CT4 CT5 2.5" in to Dual 4" Carbon Fiber Dual Steel Exhaust Pipe Tip

For Cadillac CT4 CT5 2.5" in to Dual 4" Carbon Fiber Dual Steel Exhaust Pipe Tip

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New📍 US
Seller: us.rich_choice-8
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2026 CADILLAC CT4-V BLACKWING 3.6L OEM CAT-BACK EXHAUST SYSTEM W/ SENSORS #1735

2026 CADILLAC CT4-V BLACKWING 3.6L OEM CAT-BACK EXHAUST SYSTEM W/ SENSORS #1735

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Used📍 US
Seller: taeusedautoparts813
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For Cadillac CT4 CT5 Quad 3" Inlet 4" Outlet Dual Exhaust Tips Pipe Carbon Fiber

For Cadillac CT4 CT5 Quad 3" Inlet 4" Outlet Dual Exhaust Tips Pipe Carbon Fiber

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New📍 US
Seller: anothermart
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2020-2025 CADILLAC CT4 AWD 2.0L L4 ENGINE EXHAUST REAR PIPE MUFFLER OEM

2020-2025 CADILLAC CT4 AWD 2.0L L4 ENGINE EXHAUST REAR PIPE MUFFLER OEM

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Used📍 US
Seller: advantage-parts
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For Cadillac CT4 CT5 CT5-V 2PCS 3'' to 4'' Carbon Dual Exhaust Pipe Muffler Tips

For Cadillac CT4 CT5 CT5-V 2PCS 3'' to 4'' Carbon Dual Exhaust Pipe Muffler Tips

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New📍 US
Seller: top-fashion.selected
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KA Exhaust Catback For Cadillac CT4 CT5 2.0T Steel Rear Section

KA Exhaust Catback For Cadillac CT4 CT5 2.0T Steel Rear Section

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New📍 CN
Seller: exhaustsystem
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2020-2021 CADILLAC CT4 RWD GASOLINE ENGINE EXHAUST SYSTEM REAR PIPE MUFFLER OEM

2020-2021 CADILLAC CT4 RWD GASOLINE ENGINE EXHAUST SYSTEM REAR PIPE MUFFLER OEM

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Used📍 US
Seller: advantage-parts
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Gloss Black Stainless Rear Exhaust Cover Fits Cadillac CT4 CT5 2020-2023 CT6 23+

Gloss Black Stainless Rear Exhaust Cover Fits Cadillac CT4 CT5 2020-2023 CT6 23+

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New📍 US
Seller: bebecar2022
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Exhaust Muffler 2023 Cadillac CT4 84839122 2020 2021 2022 2024 2025 2026

Exhaust Muffler 2023 Cadillac CT4 84839122 2020 2021 2022 2024 2025 2026

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Used📍 US
Seller: autoprimeflorida
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Black Stainless Steel Exhaust Pipe Cover for 2020-2026 Cadillac CT4/CT5/CT6

Black Stainless Steel Exhaust Pipe Cover for 2020-2026 Cadillac CT4/CT5/CT6

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New📍 US
Seller: affordablefashion2023
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2023 Cadillac CT4 Rear Exhaust Muffler OEM (No Tips)

2023 Cadillac CT4 Rear Exhaust Muffler OEM (No Tips)

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Used📍 US
Seller: abewe_63
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2020-2025 CADILLAC CT4 RWD 2.0L FRONT EXHAUST MUFFLER SYSTEM PIPE TUBE OEM

2020-2025 CADILLAC CT4 RWD 2.0L FRONT EXHAUST MUFFLER SYSTEM PIPE TUBE OEM

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Used📍 US
Seller: advantage-parts
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For Cadillac CT4 CT5 2020-26 carbon fibre stainless Tail exhaust pipe 2pcs

For Cadillac CT4 CT5 2020-26 carbon fibre stainless Tail exhaust pipe 2pcs

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New📍 CN
Seller: landasug-confirau
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2020 - 2025 CADILLAC CT4 2.0L EXHAUST SYSTEM REAR MUFFLER OEM -CUT-

2020 - 2025 CADILLAC CT4 2.0L EXHAUST SYSTEM REAR MUFFLER OEM -CUT-

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Used📍 US
Seller: advauto.parts
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Tailpipe Exhaust Muffler Cover for Cadillac CT4 CT5 2020-2023 3 Black,Style B

Tailpipe Exhaust Muffler Cover for Cadillac CT4 CT5 2020-2023 3 Black,Style B

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New📍 IL
Seller: ggitemseller
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2p For Cadillac CT4 CT5 2020-2026 Black Steel Rear Tail Exhaust Muffler Tip Pipe

2p For Cadillac CT4 CT5 2020-2026 Black Steel Rear Tail Exhaust Muffler Tip Pipe

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New📍 CN
Seller: lingai-122
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Black Glossy Rear Exhaust Muffler Tail Tip Pipes For Cadillac CT4 CT5 2020-2026

Black Glossy Rear Exhaust Muffler Tail Tip Pipes For Cadillac CT4 CT5 2020-2026

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New📍 CN
Seller: fangchi_auto_9
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Questions about these listings

Which model years are named in the listings for Cadillac CT4 exhaust parts?

14 listing titles give model years from 2020 to 2026; 2020–2026 appears most often (4 listings). Check your car’s year against the fitment details in each listing.

Which positions are named in the listings for Cadillac CT4 exhaust parts?

The titles name rear (10 listings). Order for the position on your car, as stated in the title or the seller’s fitment details.

How do I check fitment before buying Cadillac CT4 exhaust parts?

Match the part number on your old part with the listing, then confirm the model year, generation and engine in the seller’s fitment details. Titles are the sellers’ descriptions, not confirmed fitment.

Check compatibility before buying

These listings were found using Cadillac CT4 exhaust search terms. A search match does not establish fitment. Compare the part number, vehicle year, generation and engine with the seller's compatibility details. Confirm delivery, returns and the final price on eBay before ordering.