SKU: 60708 | UPC: 808422607087
Borla 2019-2023 Chevrolet Silverado 1500 / GMC Sierra 1500 Crew Cab Standard Bed Wheelbase Adapter Pipe 60708
Upgrade your exhaust setup with the Borla 60708 wheelbase extension pipe, designed to adapt 147.4-inch wheelbase Borla systems to 2019-2023 Chevrolet Silverado 1500 and GMC Sierra 1500 Crew Cab models with Standard Bed (6’7″) and 157-inch wheelbase. This 12-inch long pipe features 3-inch ID inlet and 3-inch OD outlet for seamless integration, delivering the signature Borla Sound of Power plus gains in horsepower, torque, and fuel efficiency. Crafted for 2.7L 4-cyl, 4.3L V6, and 5.3L V8 engines with automatic or manual transmissions.
Key Features
- T-304 Stainless Steel Construction: Premium austenitic material resists corrosion and ensures long-lasting durability in harsh conditions.
- Precise Dimensions: 3″ ID inlet, 3″ OD outlet, 12″ length for exact fit without modifications on Crew Cab Standard Bed models.
- Includes Clamp: One 3-inch clamp provided for secure, leak-free connections during installation.
- CNC Manufacturing: Computer numerical control bending guarantees perfect alignment and bolt-on simplicity.
- Performance Gains: Enhances exhaust flow for increased power, torque, improved economy, and aggressive exhaust note.
Product Notes
- Specifically adapts Borla 147.4-inch wheelbase exhaust systems to 157-inch wheelbase vehicles.
- Pair with compatible Borla cat-back systems for full performance benefits.
- Ships in protective packaging; handle with care to avoid surface scratches.
Installation Notes
- Professional installation recommended.
- Bolt-on design; uses factory hangers and provided clamp for quick setup.
- Compatible with all listed transmissions; no cutting or welding required.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2019-2023 | Chevrolet | Silverado 1500 | Crew Cab Short Bed (2.7L 4-cyl, 4.3L V6, 5.3L V8) |
| 2019-2023 | Chevrolet | Silverado 1500 | Custom |
| 2019-2023 | Chevrolet | Silverado 1500 | High Country |
| 2019-2023 | Chevrolet | Silverado 1500 | LT |
| 2019-2023 | Chevrolet | Silverado 1500 | LTZ |
| 2019-2023 | Chevrolet | Silverado 1500 | SSV |
| 2019-2023 | Chevrolet | Silverado 1500 | WT |
| 2019-2023 | GMC | Sierra 1500 | Crew Cab Short Bed (2.7L 4-cyl, 4.3L V6, 5.3L V8) |
| 2019-2023 | GMC | Sierra 1500 | SLT |
Why Choose Borla?
- Decades as leader in stainless steel performance exhaust for street and racing.
- Million-Mile Warranty backs every component for peace of mind.
- CNC precision engineering ensures flawless fit and maximum flow.
Frequently Asked Questions
- Q: Does this fit my 2021 Silverado 1500 Crew Cab with 5.3L and standard bed?
A: Yes, the 60708 adapts Borla systems to 157-inch wheelbase Crew Cab Standard Bed (6’7″) models from 2019-2023 with 5.3L V8. - Q: What material is the pipe made from?
A: High-quality T-304 austenitic stainless steel for superior corrosion resistance and strength. - Q: What warranty comes with this part?
A: Borla’s Million-Mile Warranty covers defects in materials and workmanship.
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Box dimensions 18″ x 6″ x 6″
- Weight: 3.1 lbs





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