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Ships within 48 hours · Estimated delivery Aug 30 - Sep 4
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Description
Borla 20-22 Chevrolet/GMC Silverado/Sierra 6.6L T-304 Stainless Steel Extension Pipe - BrushedEXCEPT Diesel engine. EXCEPT Dual Rear Wheels. This 3. 5" diameter extension pipe is used to adapt the 158. 9" Wheelbase BORLA systems to vehicles with Crew Cab with Long Bed (8' 2") 172" Wheelbase. Includes 1) 3. 5" clamp. Built from premium, high quality austenitic T 304 stainless steel, to give you the absolute best in performance and durability. Precision computer numerical control (CNC) manufacturing ensures an accurate fit. Best of all, BORLA
EXCEPT Diesel engine. EXCEPT Dual Rear Wheels. This 3.5" diameter extension pipe is used to adapt the 158.9" Wheelbase BORLA systems to vehicles with Crew Cab with Long Bed (8' 2") 172" Wheelbase. Includes 1) 3.5" clamp. Built from premium, high-quality austenitic T-304 stainless steel, to give you the absolute best in performance and durability. Precision computer numerical control (CNC) manufacturing ensures an accurate fit. Best of all, BORLA stands behind every extension pipe with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2020-2024 | Chevrolet | Silverado 2500 HD | Custom |
| 2020-2024 | Chevrolet | Silverado 2500 HD | High Country |
| 2020-2024 | Chevrolet | Silverado 2500 HD | LT |
| 2020-2024 | Chevrolet | Silverado 2500 HD | LTZ |
| 2020-2024 | Chevrolet | Silverado 2500 HD | WT |
| 2024 | Chevrolet | Silverado 2500 HD | ZR2 |
| 2020-2024 | Chevrolet | Silverado 3500 HD | High Country |
| 2020-2024 | Chevrolet | Silverado 3500 HD | LT |
| 2020-2024 | Chevrolet | Silverado 3500 HD | LTZ |
| 2020-2024 | Chevrolet | Silverado 3500 HD | WT |
| 2020-2024 | GMC | Sierra 2500 HD | AT4 |
| 2024 | GMC | Sierra 2500 HD | AT4X |
| 2020-2021 | GMC | Sierra 2500 HD | Base |
| 2020-2024 | GMC | Sierra 2500 HD | Denali |
| 2024 | GMC | Sierra 2500 HD | Denali Ultimate |
| 2022-2024 | GMC | Sierra 2500 HD | Pro |
| 2020-2024 | GMC | Sierra 2500 HD | SLE |
| 2020-2024 | GMC | Sierra 2500 HD | SLT |
| 2020-2024 | GMC | Sierra 3500 HD | AT4 |
| 2020-2021 | GMC | Sierra 3500 HD | Base |
| 2020-2024 | GMC | Sierra 3500 HD | Denali |
| 2024 | GMC | Sierra 3500 HD | Denali Ultimate |
| 2022-2024 | GMC | Sierra 3500 HD | Pro |
| 2020-2024 | GMC | Sierra 3500 HD | SLE |
| 2020-2024 | GMC | Sierra 3500 HD | SLT |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.3 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 5
Fantastic to do 1 run and power multiple loads
Size: 30ft, Style: 6C-18AWG
Great for wiring up multiple loads. In my case multiple lighting with different switches so that I can turn them on independently from one another.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2026
★★★★★ 5
Durable, very nice wiring harness.
Size: 50ft, Style: 6C-18AWG
I am updating an emergency vehicle and am using this to run the equipment. It’s easy to work with and good thick wire. Came with nice little Velcro straps for keeping the roll together. The finish is nice on the outer casing. Nice gloss black. Excellent product. In fact I bought another 50 foot roll. And the prices for this is extremely good. Glad I found this wiring.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 31, 2024
★★★★★ 5
Good quality wire
Size: 100ft, Style: 6C-18AWG
Good wire. Nice heaven outer casing. Have used several hundred feet of this for industrial vehicles. It comes in several wire counts. We use the 4 wire and 6 wire mostly and have never found an issue.
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Reviewed in the United States on October 17, 2025
★★★★★ 5
Like the description
Size: 30ft, Style: 6C-18AWG
Good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2026
★★★★★ 5
Great
Size: 30ft, Style: 6C-18AWG
Quality six conduit wire, used for my car stereo head unit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2025
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