2021 GMC Sierra 3500 HD Exhaust Parts


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Borla
  • Cat-Back Exhaust System - S-Type
  • S-Type Cat-Back Exh. Sys. 2020-2024 Chev. Silv. 2500/ 3500/ GMC Sierra 2500/ 3500 6.6L V8 EXC. Diesel AT 2 & 4WD 4 Dr. Crew Cab W/Std. Bed 158.9" WB EXC. Dual Rear Wheels. Add Ext. Pipe 60713 For Crew Cab W/Long Bed 172" WB
  • Cat-Back Exhaust System - S-Type - Stainless Steel Tip
  • Product Attributes:
    • Grade Type: Performance
    • Construction: All Welded
    • Title Extended: 2020-2022 Chevrolet Silverado 2500/ 3500 Gmc Sierra 2500/ 3500 Cat-back Exhaust System S-type Part # 140833
  • Features:
    • EXCEPT vehicles with Dual Rear Wheels
    • EXCEPT Diesel engine
    • See below for additional Product Features & Benefits
  • EXCEPT Diesel engine. EXCEPT vehicles with Dual Rear Wheels. This system features the classic BORLA S-Type sound and a 5" bright chrome on T-304 stainless steel tip. A black chrome on T-304 stainless steel tip is also available. BORLA Cat-Back and Axle-Back exhaust systems feature patented straight-through and multi-core technology designed to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive BORLA Sound of Power respected by motoring enthusiasts everywhere. Each system is built from premium T-304 stainless steel, superior to T-400 series knockoffs (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit. Best of all, BORLA stands behind every system with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.

Additional Fitment Information:
Vehicle Block CC Engine Bed Length Wheel FeedBase Body CID
2021 - GMC Sierra 3500 HD V 6571 8 Cyl 6.6L 82.2 158.9 Crew Cab Pickup 401

Genuine
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.

Additional Fitment Information:
Vehicle Aspiration
2021 - GMC Sierra 3500 HD Naturally Aspirated
Additional Fitment Information:
Vehicle Position Aspiration
2021 - GMC Sierra 3500 HD Front Right Naturally Aspirated
Additional Fitment Information:
Vehicle Position Aspiration
2021 - GMC Sierra 3500 HD Front Left Naturally Aspirated
Additional Fitment Information:
Vehicle Sub Model Aspiration
2021 - GMC Sierra 3500 HD AT4 Turbocharged
Additional Fitment Information:
Vehicle Position Aspiration
2021 - GMC Sierra 3500 HD Rear Rearward Turbocharged
Additional Fitment Information:
Vehicle Position Aspiration
2021 - GMC Sierra 3500 HD Rear Rearward Turbocharged
Additional Fitment Information:
Vehicle Sub Model Aspiration
2021 - GMC Sierra 3500 HD AT4 Turbocharged

FelPro
  • Exhaust Pipe Flange Gasket
  • FEL-PRO 61323 Exhaust Pipe Flange Gasket for Chevrolet Silverado 1500
  • Product Attributes:
    • Grade Type: Premium
  • Features:
    • Meets or exceeds all original equipment specifications
    • Application specific design to ensure a perfect fit
    • Engineered for the sealing repair environment
    • Unsurpassed quality you can trust
    • Validated for fit, form, and function
  • Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

This Part Fits the Following OEM/Substitute Numbers:
15077362, 711362200, 711368100, EG24415, F31731

Additional Fitment Information:
Vehicle Block CC Position Fuel Type Engine CID
2021 - GMC Sierra 3500 HD V 6571 Manifold To Front Pipe (Left) GAS 8 Cyl 6.6L 401

MBRP Exhaust
  • 4in. Filter Back. Single Side Exit. T304
  • 4in. Filter Back. Single Side Exit. T304 Stainless Steel.
  • MBRP Armor Pro Filter-Back Exhaust System
  • Product Attributes:
    • Exhaust Tip Wall: Dual
    • Major: Diesel
    • Tail Pipe Quantity: 1
    • Exhaust Tip Edge: Straight
    • Exhaust Tip Quantity: 1
    • Fuel Type: Diesel
    • Minor: Single
    • Tail Pipe Outlet Outside Diameter: 4
    • Exhaust Tip Material: Stainless Steel
    • Muffler Quantity: 0
    • Clamps Included: Yes
    • Vehicle Segment: Truck
    • Tail Pipe Tapered Outlet: No
    • Bolt-On Yes/No: No
    • Profile: Tour Profile
    • Exhaust Tip Length: 12
    • Exhaust Tip Intercooled: No
    • Inlet Type: Slip-on
    • UPS Able: Yes
    • Prop 65 (C, R or CR): Cr
    • Tubing Diameter: 4 Inch
    • Exhaust Tip Cut: Straight
    • Exhaust Tip Connection: Slip-on
    • Hangers Included: Yes
    • Exit Style:
      • Single Side
      • Single Side Exit
    • Cutting Required: Yes
    • Main Piping Diameter: 4
    • Clamping Type: Round Band
    • Exhaust Tip Resonated: No
    • Muffler Yes/No: No
    • Exhaust Tip Shape: Round
    • Tip Shape: Round
    • MBRP Series: Armor Pro
    • Exhaust Tip Diameter: 5
    • Pipe Material: T304 Stainless Steel
    • Exhaust Tip Finish: Polished
  • Features:
    • Mandrel Bent Tubing. 5" OD Tip Included. Mild Exhaust Note. Improved Horsepower and Torque. Lower Exhaust Gas Temperatures.
  • THE ONLY EXHAUST YOU"LL EVER NEED - MBRP Armor Pro Series exhaust systems are backed by a Lifetime Warranty and crafted out of T304 Stainless Steel - the most durable material grade that money can buy. The T304 Stainless Steel tubing is easy to clean and maintain. It’s the obvious choice for you if you operate your vehicle in extreme conditions. All of the tubing is mandrel bent for maximum exhaust flow. Mandrel bending ensures no rippling in the bends. The end result is that it gives you more fresh air inside your engine’s cylinders, allowing it to produce more power and improve vehicle performance and longevity. MBRP, Stand out from the crowd with a performance exhaust system that sounds great.

Additional Fitment Information:
Vehicle Block CC Fuel Type Engine Bed Length Sub Model Body Engine Version CID
2021 - GMC Sierra 3500 HD V 6599 DIESEL 8 Cyl 6.6L 98.2 SLT Crew Cab Pickup Duramax 403
Showing 1 - 10 of 29 products

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