Wheelbase Extension Pipe for Silverado & Sierra
- Chevrolet Silverado 1500 2019-2025 in High Country, LT Trail Boss and LTZ trim
- GMC Sierra 1500 2019-2025 in AT4, Denali and SLT trim
- For the 6' 7" standard bed
- One system calls for TWO of these — check the quantity
- Million-Mile Warranty on systems and parts
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With Standard Bed (6' 7") Fitment on this page is based on the manufacturer’s application data.
About this part
Wheelbase Extension Pipe, fitment-checked
The extension pipe Borla's recent Silverado listings call for. One of them asks for two of these, so check the quantity as well as the part number.
This is the adapter named across Borla's recent Silverado and Sierra cat-back listings when the truck sits on the 6' 7" standard bed. One of those systems specifies a quantity of two rather than one, so read the system's note rather than assuming a single pipe. Coverage here is the Chevrolet Silverado 1500 in High Country, LT Trail Boss and LTZ and the GMC Sierra 1500 in AT4, Denali and SLT, 2019 to 2025, plus the 2022 run-out bodies.
Specifications
Specs
| Brand | Borla |
| Part number | 60706 |
| UPC / GTIN | 00808422607063 |
| Shipping weight | 5 lb |
| Warranty | Million-Mile Warranty on systems and parts |
| Country of origin | US |
| Category | Performance › Exhaust Systems |
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