Borla 20-22 Chevrolet and GMC Silverado/Sierra 6.6L T-304 Stainless Steel Extension Pipe - Brushed Finish

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. Dimensions 3.5" ID inlet, 3.5" OD outlet, 17.5" long. 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. Wheelbase Ext. Pipe 2020-2024 Chev. Silv. 2500/ 3500/ GMC Sierra 2500/ 3500 6.6L V8 (EXCEPT Diesel) AT 2 & 4WD 4 Dr. Crew Cab W/Std. Bed (6' 8") 158.9" WB EXC. Dual Rear Wheels. Add Ext. Pipe 60713 For Crew Cab W/Long Bed (8' 2") 172" WB. 2020-2024 Chevrolet Silverado 2500/ 3500/ GMC Sierra 2500/ 3500 6.6L V8 (EXCEPT Diesel) Automatic Transmission 2 & 4 Wheel Drive 4 Door Crew Cab With Long Bed (8' 2") 172" Wheelbase Vehicles EXCEPT Vehicles With Dual Rear Wheels.

• Adapts Borla(r) 158.9" Wheelbase systems to Crew Cab With Long Bed (8' 2") 172" Wheelbase vehicles
• 3.5" inlet, 3.5" outlet, 17.5" long. 1) 3.5" clamp included.
• See below for additional Product Features & Benefits
• EXCEPT vehicles with Dual Rear Wheels
• 3.5" inlet, 3.5" outlet, 17.5" long
• 1) 3.5" clamp included
• EXCEPT Diesel engine

The Borla Part Number 60713 is a high-quality 3.5-inch diameter extension pipe designed specifically for 2020-2024 Chevrolet Silverado 2500/3500 and GMC Sierra 2500/3500 trucks equipped with the 6.6L V8 engine (excluding diesel models). Crafted from premium T-304 stainless steel, this extension pipe offers outstanding durability and corrosion resistance, ensuring long-lasting performance in demanding conditions. Its precision CNC manufacturing guarantees an accurate fit, making installation straightforward and reliable. This extension pipe is engineered to adapt Borla’s 158.9-inch wheelbase exhaust systems to vehicles with a longer 172-inch wheelbase, specifically for Crew Cab models with a long bed (8' 2"). It includes a 3.5-inch clamp for secure attachment, providing a seamless connection that maintains optimal exhaust flow. The product is built to withstand the rigors of daily driving and high-performance use, backed by Borla's Million-Mile Warranty, reflecting the brand’s commitment to quality and customer satisfaction. Please note that this extension pipe is not compatible with vehicles equipped with dual rear wheels or diesel engines. Its design enhances exhaust system versatility, allowing for improved performance and a tailored fit for extended wheelbase trucks. As an automotive part, it complies with Prop 65 standards and is not CARB approved, requiring acknowledgment of these specifications during installation. Suitable for enthusiasts and professionals seeking a durable, high-performance exhaust extension, this pipe ensures your vehicle maintains optimal exhaust flow while accommodating longer wheelbases for better clearance and performance.

Features:

• Adapts Borla 158.9-inch wheelbase exhaust systems to 172-inch wheelbase Crew Cab with Long Bed trucks

• Constructed from high-quality T-304 stainless steel for durability and corrosion resistance

• Precision CNC manufacturing ensures an accurate, seamless fit

• Includes a 3.5-inch clamp for secure connection

• Designed for 2020-2024 Chevrolet Silverado 2500/3500 and GMC Sierra 2500/3500 with 6.6L V8 engine (excluding diesel models)

• Excludes vehicles with dual rear wheels

• Optimizes exhaust flow and performance for extended wheelbase trucks

• Backed by Borla’s Million-Mile Warranty for confidence and reliability

Fitment:
2020 Chevrolet Silverado 2500 HD Custom
2020 Chevrolet Silverado 2500 HD High Country
2020 Chevrolet Silverado 2500 HD LT
2020 Chevrolet Silverado 2500 HD LTZ
2020 Chevrolet Silverado 2500 HD WT
2020 Chevrolet Silverado 3500 HD High Country
2020 Chevrolet Silverado 3500 HD LT
2020 Chevrolet Silverado 3500 HD LTZ
2020 Chevrolet Silverado 3500 HD WT
2020 GMC Sierra 2500 HD AT4
2020 GMC Sierra 2500 HD Base
2020 GMC Sierra 2500 HD Denali
2020 GMC Sierra 2500 HD SLE
2020 GMC Sierra 2500 HD SLT
2020 GMC Sierra 3500 HD AT4
2020 GMC Sierra 3500 HD Base
2020 GMC Sierra 3500 HD Denali
2020 GMC Sierra 3500 HD SLE
2020 GMC Sierra 3500 HD SLT
2021 Chevrolet Silverado 2500 HD Custom
2021 Chevrolet Silverado 2500 HD High Country
2021 Chevrolet Silverado 2500 HD LT
2021 Chevrolet Silverado 2500 HD LTZ
2021 Chevrolet Silverado 2500 HD WT
2021 Chevrolet Silverado 3500 HD High Country
2021 Chevrolet Silverado 3500 HD LT
2021 Chevrolet Silverado 3500 HD LTZ
2021 Chevrolet Silverado 3500 HD WT
2021 GMC Sierra 2500 HD AT4
2021 GMC Sierra 2500 HD Base
2021 GMC Sierra 2500 HD Denali
2021 GMC Sierra 2500 HD SLE
2021 GMC Sierra 2500 HD SLT
2021 GMC Sierra 3500 HD AT4
2021 GMC Sierra 3500 HD Base
2021 GMC Sierra 3500 HD Denali
2021 GMC Sierra 3500 HD SLE
2021 GMC Sierra 3500 HD SLT
2022 Chevrolet Silverado 2500 HD Custom
2022 Chevrolet Silverado 2500 HD High Country
2022 Chevrolet Silverado 2500 HD LT
2022 Chevrolet Silverado 2500 HD LTZ
2022 Chevrolet Silverado 2500 HD WT
2022 Chevrolet Silverado 3500 HD High Country
2022 Chevrolet Silverado 3500 HD LT
2022 Chevrolet Silverado 3500 HD LTZ
2022 Chevrolet Silverado 3500 HD WT
2022 GMC Sierra 2500 HD AT4
2022 GMC Sierra 2500 HD Base
2022 GMC Sierra 2500 HD Denali
2022 GMC Sierra 2500 HD SLE
2022 GMC Sierra 2500 HD SLT
2022 GMC Sierra 3500 HD AT4
2022 GMC Sierra 3500 HD Base
2022 GMC Sierra 3500 HD Denali
2022 GMC Sierra 3500 HD SLE
2022 GMC Sierra 3500 HD SLT
2023 Chevrolet Silverado 2500 HD Custom
2023 Chevrolet Silverado 2500 HD High Country
2023 Chevrolet Silverado 2500 HD LT
2023 Chevrolet Silverado 2500 HD LTZ
2023 Chevrolet Silverado 2500 HD WT
2023 Chevrolet Silverado 3500 HD High Country
2023 Chevrolet Silverado 3500 HD LT
2023 Chevrolet Silverado 3500 HD LTZ
2023 Chevrolet Silverado 3500 HD WT
2023 GMC Sierra 2500 HD AT4
2023 GMC Sierra 2500 HD Denali
2023 GMC Sierra 2500 HD Pro
2023 GMC Sierra 2500 HD SLE
2023 GMC Sierra 2500 HD SLT
2023 GMC Sierra 3500 HD AT4
2023 GMC Sierra 3500 HD Denali
2023 GMC Sierra 3500 HD Pro
2023 GMC Sierra 3500 HD SLE
2023 GMC Sierra 3500 HD SLT
2024 Chevrolet Silverado 2500 HD Custom
2024 Chevrolet Silverado 2500 HD High Country
2024 Chevrolet Silverado 2500 HD LT
2024 Chevrolet Silverado 2500 HD LTZ
2024 Chevrolet Silverado 2500 HD WT
2024 Chevrolet Silverado 2500 HD ZR2
2024 Chevrolet Silverado 3500 HD High Country
2024 Chevrolet Silverado 3500 HD LT
2024 Chevrolet Silverado 3500 HD LTZ
2024 Chevrolet Silverado 3500 HD WT
2024 GMC Sierra 2500 HD AT4
2024 GMC Sierra 2500 HD AT4X
2024 GMC Sierra 2500 HD Denali
2024 GMC Sierra 2500 HD Denali Ultimate
2024 GMC Sierra 2500 HD Pro
2024 GMC Sierra 2500 HD SLE
2024 GMC Sierra 2500 HD SLT
2024 GMC Sierra 3500 HD AT4
2024 GMC Sierra 3500 HD Denali
2024 GMC Sierra 3500 HD Denali Ultimate
2024 GMC Sierra 3500 HD Pro
2024 GMC Sierra 3500 HD SLE
2024 GMC Sierra 3500 HD SLT

Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1