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- 4in. Cat-Back. Single Side Exit. T304
- For Extended Cab and Crew Cab Models
- 4in. Cat-Back. Single Side Exit. T304 Stainless Steel.
- MBRP Armor Pro 4 Inch Cat Back Single Side with Polished Tip
- Product Attributes:
- Exhaust Tip Wall: Dual
- Tail Pipe Quantity: 1
- Exhaust Tip Edge: Straight
- Exhaust Tip Quantity: 1
- Muffler Flanged Inlet: No
- Minor: Single
- Tail Pipe Outlet Outside Diameter: 4
- Exhaust Tip Material: Stainless Steel
- Muffler Quantity: 1
- Muffler Outlet Quantity: 1
- Clamps Included: Yes
- Vehicle Segment: Truck
- Muffler Flanged Outlet: No
- Tail Pipe Tapered Outlet: No
- Bolt-On Yes/No: Yes
- Muffler Body Height: 6
- Exhaust Tip Intercooled: No
- Muffler Finish: Polished
- Muffler Outlet Connection: Slip-fit
- UPS Able: Yes
- Muffler Inlet Connection: Slip-fit
- Prop 65 (C, R or CR): Cr
- Tubing Diameter: 4 Inch
- Exhaust Tip Cut: Angled
- Exhaust Tip Connection: Slip-on
- Hangers Included: Yes
- Exit Style:
- Single Side
- Single Side Exit
- Muffler Body Width: 6
- Cutting Required: Cutting May Be Required
- Main Piping Diameter: 4
- Clamping Type: Round Band
- Exhaust Tip Resonated: No
- Muffler Yes/No: Yes
- Exhaust Tip Shape: Round
- Muffler Body Material: T304 Stainless Steel
- Muffler Body Shape: Round
- Tip Shape: Round
- MBRP Series: Armor Pro
- Exhaust Tip Diameter: 5
- Pipe Material: T304 Stainless Steel
- Exhaust Tip Finish: Polished
-
Features:
- Durable T304 Stainless Steel Construction. Easy to Clean and Maintain. Bolt-on Installation. MBRP Signature Styling and Sound.
- 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 | Engine | Bed Length | Body | CID |
|---|---|---|---|---|---|---|
| 2003 - GMC Sierra 3500 | V | 6599 | 8 Cyl 6.6L | 96.0 | Crew Cab Pickup | 403 |
- Single; Single Side Exit; Includes 3.5 in. Tubing/50 Series(TM) Big Block Muffler/4 in. Logo Embossed Stainless Tip;50 State Legal / California Emissions Compliant Factory Dual Inlet Muffler Only
- American Thunder Cat Back Exhaust System; Single; Single Side Exit; Includes 3.5 in. Tubing/50 Series™ Big Block Muffler/4 in. Logo Embossed Stainless Tip;
- American Thunder Cat Back Exhaust System
- Product Attributes:
- Tip Quantity: 1
- Exhaust Type: Single
- Sound Level: Aggressive
- WARNING CA Proposition 65: Yes
- Exhaust Series: American Thunder
- Heat Shield Attached: No
- Exit Style: Straight
- Muffler Series: 50 Series Big Block
- Inlet Inside Diameter: N/a
- Exit Position: Single Side
- Muffler Count: 1
- System Type: Cat Back
- Inlet Position: Dual
- Muffler Part Number: Kit Only
-
Features:
- Mandrel Bent 16ga Aluminized Tubing
- Moderate Exterior Exhaust Tone
- Includes Hangers And Hardware For Easy Installation
- Dyno Tuned for Maximum Performance
- Premium Flowmaster Quality
- 3 Year Limited Warranty
- Made in the USA
- For the person who wants a subtle custom appearance with all the benefits that a Flowmaster Cat-back exhaust system provides. This American Thunder system for the 2001-2006 (2007 Classic) Chevrolet Silverado, GMC Sierra 2500HD/3500HD with 6.0L or 8.1L engine with dual inlet muffler, delivers a moderate interior tone with a deep powerful exterior tone and is suited to the enthusiast who wants their performance to be heard. The system attaches to the back of the catalytic converter with a dual inlet 50 Series Big Block muffler for a deep powerful sound without being obnoxious. Includes a large custom formed aluminum heat shield with stainless clamps and easily attaches directly to the muffler body. The custom bent 3.50-inch aluminized steel tailpipe uses the factory hanger locations for an easy installation and exits out behind the right side rear wheel which is ideal for towing. The tailpipe is finished off with a large 4.00-inch polished 304 stainless steel tip embossed with the Flowmaster logo. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts, hardware and easy to follow instructions for a trouble free installation. Covered by our 3-year Limited Warranty. Check out system #817328 if you prefer a Stainless Steel exhaust system that is covered with a Lifetime Limited Warranty.
-
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.
This Part Fits the Following OEM/Substitute Numbers:
14294, 15789, 15829, 17800769, 39378, 615549, 817328
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Bed Length | Body | CID |
|---|---|---|---|---|---|---|
| 2003 - GMC Sierra 3500 | V | - | 8 Cyl 8.1L | 96.0 | Crew Cab Pickup | 496 |
- 4in. Cat-Back. Single Side Exit. No Muffler. AL
- For Extended Cab and Crew Cab Models
- 4in. Cat-Back. Single Side Exit. No Muffler. Aluminized Steel.
- MBRP Armor Lite 4 Inch Cat Back Single Side, No Tip or Muffler
- Product Attributes:
- Muffler Type: No Muffler
- Tail Pipe Quantity: 1
- Exhaust Tip Quantity: 0
- Minor: Single
- Tail Pipe Outlet Outside Diameter: 4
- Muffler Quantity: 0
- Clamps Included: Yes
- Vehicle Segment: Truck
- Tail Pipe Tapered Outlet: No
- Bolt-On Yes/No: Yes
- Valve Included: No
- UPS Able: Yes
- Prop 65 (C, R or CR): Cr
- Tubing Diameter: 4 Inch
- Hangers Included: Yes
- Exit Style:
- Single Side
- Single Side Exit
- Cutting Required: Cutting May Be Required
- Main Piping Diameter: 4
- Clamping Type: Round Band
- Muffler Yes/No: No
- Spring Bolt Kit Included: No
- Tip Shape: No Tip
- MBRP Series: Armor Lite
- Pipe Material: Aluminized Steel
-
Features:
- Heavy Duty Aluminized Steel, Fully Sealed Tubing for Rust Resistance. Bolt-on Installation. MBRP Signature Styling and Sound. Increased Flow.
- THE BEST BANG FOR YOUR BUCK - ARMOR LITE Series exhaust systems are a value option with the same fitment, performance and sound as the premium products from MBRP. Heavy-gauge Aluminized Steel tubing helps to resist dings and dents caused by debris under your vehicle. This material can be a great choice for you if you live in a dry climate that doesn’t see much precipitation, or if you’re looking for great sound on a budget. 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. Part numbers ending in P and PLM carry a 1-year warranty. MBRP, Stand out from the crowd with a performance exhaust system that sounds great.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Bed Length | Body | CID |
|---|---|---|---|---|---|---|
| 2003 - GMC Sierra 3500 | V | 6599 | 8 Cyl 6.6L | 96.0 | Crew Cab Pickup | 403 |
- 4in. Cat-Back. Single Side Exit. AL
- For Extended Cab and Crew Cab Models
- 4in. Cat-Back. Single Side Exit. Aluminized Steel.
- MBRP Armor Lite 4 Inch Cat Back Single Side, No Tip
- Product Attributes:
- Tail Pipe Quantity: 1
- Exhaust Tip Quantity: 0
- Muffler Flanged Inlet: No
- Minor: Single
- Tail Pipe Outlet Outside Diameter: 4
- Muffler Quantity: 1
- Muffler Outlet Quantity: 1
- Clamps Included: Yes
- Vehicle Segment: Truck
- Muffler Flanged Outlet: No
- Tail Pipe Tapered Outlet: No
- Bolt-On Yes/No: Yes
- Muffler Body Height: 6
- Muffler Finish: Polished
- Muffler Outlet Connection: Slip-fit
- UPS Able: Yes
- Muffler Inlet Connection: Slip-fit
- Prop 65 (C, R or CR): Cr
- Tubing Diameter: 4 Inch
- Hangers Included: Yes
- Exit Style:
- Single Side
- Single Side Exit
- Muffler Body Width: 6
- Cutting Required: Cutting May Be Required
- Main Piping Diameter: 4
- Clamping Type: Round Band
- Muffler Yes/No: Yes
- Muffler Body Material: Aluminized Steel
- Muffler Body Shape: Round
- Tip Shape: No Tip
- MBRP Series: Armor Lite
- Pipe Material: Aluminized Steel
-
Features:
- Heavy Duty Aluminized Steel, Fully Sealed Tubing for Rust Resistance. Bolt-on Installation. MBRP Signature Styling and Sound. Increased Flow.
- THE BEST BANG FOR YOUR BUCK - ARMOR LITE Series exhaust systems are a value option with the same fitment, performance and sound as the premium products from MBRP. Heavy-gauge Aluminized Steel tubing helps to resist dings and dents caused by debris under your vehicle. This material can be a great choice for you if you live in a dry climate that doesn’t see much precipitation, or if you’re looking for great sound on a budget. 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. Part numbers ending in P and PLM carry a 1-year warranty. MBRP, Stand out from the crowd with a performance exhaust system that sounds great.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Bed Length | Body | CID |
|---|---|---|---|---|---|---|
| 2003 - GMC Sierra 3500 | V | 6599 | 8 Cyl 6.6L | 96.0 | Crew Cab Pickup | 403 |
- 4in. Cat-Back. Single Side Exit. No Muffler. T409
- For Extended Cab and Crew Cab Models
- 4in. Cat-Back. Single Side Exit. No Muffler. T409 Stainless Steel.
- MBRP Armor Plus 4 Inch Cat Back Single Side, No Tip or Muffler
- Product Attributes:
- Muffler Type: No Muffler
- Tail Pipe Quantity: 1
- Exhaust Tip Quantity: 0
- Minor: Single
- Tail Pipe Outlet Outside Diameter: 4
- Muffler Quantity: 0
- Clamps Included: Yes
- Vehicle Segment: Truck
- Tail Pipe Tapered Outlet: No
- Bolt-On Yes/No: Yes
- Exhaust Tip Intercooled: No
- Valve Included: No
- UPS Able: Yes
- Prop 65 (C, R or CR): Cr
- Tubing Diameter: 4 Inch
- Hangers Included: Yes
- Exit Style:
- Single Side
- Single Side Exit
- Cutting Required: Cutting May Be Required
- Main Piping Diameter: 4
- Clamping Type: Round Band
- Muffler Yes/No: No
- Tip Shape: No Tip
- MBRP Series: Armor Plus
- Pipe Material: T409 Stainless Steel
-
Features:
- Rugged T409 Stainless Steel Construction. Bolt-on Installation. MBRP Signature Styling and Sound. Increased Flow.
- RELIABILITY AND DURABILITY - ARMOR PLUS Series exhaust systems are crafted from corrosion-resistant T409 Stainless Steel - a value-oriented material designed to protect from penetrating rust and will stand up to almost anything you can throw at it. T409 Stainless Steel tubing is easy to clean. If you don’t find yourself faced with lots of precipitation and salt, this is all you’re ever going to need. 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. It's important to note that T409 Stainless Steel is resistant to penetrating rust but winter conditions, heavy salt air, and road treatments might accelerate the corrosion process, these conditions are not covered by MBRP's manufacturer warranty unless the part or system fails completely. When it comes to a performance exhaust system, choose the MBRP ARMOR PLUS Series for a reliable option backed with a 5-Year Warranty on Part Numbers ending in SLM. MBRP, Stand out from the crowd with a performance exhaust system that sounds great.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Bed Length | Body | CID |
|---|---|---|---|---|---|---|
| 2003 - GMC Sierra 3500 | V | 6599 | 8 Cyl 6.6L | 96.0 | Crew Cab Pickup | 403 |
- 5in. Downpipe-Back. Single Side Exit. No Muffler. T409
- Does not fit/ Not for use on 2002-2004 California Models.
- 5in. Downpipe-Back. Single Side Exit. No Muffler. T409 Stainless Steel.
- MBRP Armor Plus 5 Inch Downpipe-Back, Single Side Exit, No Tip or Muffler, For EC/CC Models
- Product Attributes:
- Muffler Type: No Muffler
- Tail Pipe Quantity: 1
- Exhaust Tip Quantity: 0
- Minor: Single
- Tail Pipe Outlet Outside Diameter: 5
- Muffler Quantity: 0
- Clamps Included: Yes
- Vehicle Segment: Truck
- Tail Pipe Tapered Outlet: No
- Bolt-On Yes/No: Yes
- Exhaust Tip Intercooled: No
- Valve Included: No
- UPS Able: Yes
- Prop 65 (C, R or CR): Cr
- Tubing Diameter: 5 Inch
- Hangers Included: Yes
- Exit Style:
- Single Side
- Single Side Exit
- Cutting Required: Cutting May Be Required
- Main Piping Diameter: 5
- Clamping Type: Round Band
- Muffler Yes/No: No
- Tip Shape: No Tip
- MBRP Series: Armor Plus
- Pipe Material: Aluminized Steel
-
Features:
- Rugged T409 Stainless Steel Construction. Smooth Mandrel Bent Tubing. MBRP Signature Styling and Sound.
- RELIABILITY AND DURABILITY - ARMOR PLUS Series exhaust systems are crafted from corrosion-resistant T409 Stainless Steel - a value-oriented material designed to protect from penetrating rust and will stand up to almost anything you can throw at it. T409 Stainless Steel tubing is easy to clean. If you don’t find yourself faced with lots of precipitation and salt, this is all you’re ever going to need. 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. It's important to note that T409 Stainless Steel is resistant to penetrating rust but winter conditions, heavy salt air, and road treatments might accelerate the corrosion process, these conditions are not covered by MBRP's manufacturer warranty unless the part or system fails completely. When it comes to a performance exhaust system, choose the MBRP ARMOR PLUS Series for a reliable option backed with a 5-Year Warranty on Part Numbers ending in SLM. 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 |
|---|---|---|---|---|---|---|---|---|---|
| 2003 - GMC Sierra 3500 | V | 6599 | DIESEL | 8 Cyl 6.6L | 96.0 | SLT | Crew Cab Pickup | Duramax | 403 |
- 4in. Cat-Back. Single Side Exit. AL
- For Extended Cab and Crew Cab Models
- 4in. Cat-Back. Single Side Exit. Aluminized Steel.
- MBRP Armor Lite 4 Inch Cat Back Single Side with Polished Tip
- Product Attributes:
- Exhaust Tip Wall: Single
- Tail Pipe Quantity: 1
- Exhaust Tip Edge: Rolled End
- Exhaust Tip Quantity: 1
- Muffler Flanged Inlet: No
- Minor: Single
- Tail Pipe Outlet Outside Diameter: 4
- Exhaust Tip Material: Stainless Steel
- Muffler Quantity: 1
- Muffler Outlet Quantity: 1
- Clamps Included: Yes
- Vehicle Segment: Truck
- Muffler Flanged Outlet: No
- Tail Pipe Tapered Outlet: No
- Bolt-On Yes/No: Yes
- Muffler Body Height: 6
- Exhaust Tip Intercooled: No
- Muffler Finish: Polished
- Muffler Outlet Connection: Slip-fit
- UPS Able: Yes
- Muffler Inlet Connection: Slip-fit
- Prop 65 (C, R or CR): Cr
- Tubing Diameter: 4 Inch
- Exhaust Tip Cut: Angled
- Exhaust Tip Connection: Slip-on
- Hangers Included: Yes
- Exit Style:
- Single Side
- Single Side Exit
- Muffler Body Width: 6
- Cutting Required: Cutting May Be Required
- Main Piping Diameter: 4
- Clamping Type: Round Band
- Exhaust Tip Resonated: No
- Muffler Yes/No: Yes
- Exhaust Tip Shape: Round
- Muffler Body Material: Aluminized Steel
- Muffler Body Shape: Round
- Tip Shape: Round
- MBRP Series: Armor Lite
- Exhaust Tip Diameter: 5
- Pipe Material: Aluminized Steel
- Exhaust Tip Finish: Polished
-
Features:
- Heavy Duty Aluminized Steel, Fully Sealed Seams for Rust Resistance. Bolt-on Installation. MBRP Signature Styling and Sound.
- THE BEST BANG FOR YOUR BUCK - ARMOR LITE Series exhaust systems are a value option with the same fitment, performance and sound as the premium products from MBRP. Heavy-gauge Aluminized Steel tubing helps to resist dings and dents caused by debris under your vehicle. This material can be a great choice for you if you live in a dry climate that doesn’t see much precipitation, or if you’re looking for great sound on a budget. 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 | Engine | Bed Length | Body | CID |
|---|---|---|---|---|---|---|
| 2003 - GMC Sierra 3500 | V | 6599 | 8 Cyl 6.6L | 96.0 | Crew Cab Pickup | 403 |
- 5in. Downpipe-Back. Single Side Exit. AL
- Does not fit/ Not for use on 2002-2004 California Models.
- 5in. Downpipe-Back. Single Side Exit. Aluminized Steel.
- MBRP Armor Lite 5 Inch Downpipe-Back, Single Side Exit, No Tip, For EC/CC Models
- Product Attributes:
- Tail Pipe Quantity: 1
- Exhaust Tip Quantity: 0
- Muffler Flanged Inlet: No
- Minor: Single
- Tail Pipe Outlet Outside Diameter: 5
- Muffler Quantity: 1
- Muffler Body Length: 20.5
- Muffler Outlet Quantity: 1
- Clamps Included: Yes
- Vehicle Segment: Truck
- Muffler Flanged Outlet: No
- Tail Pipe Tapered Outlet: No
- Bolt-On Yes/No: Yes
- Muffler Body Height: 6
- Muffler Finish: Polished
- Muffler Outlet Connection: Slip-fit
- UPS Able: Yes
- Muffler Inlet Connection: Slip-fit
- Prop 65 (C, R or CR): Cr
- Tubing Diameter: 5 Inch
- Hangers Included: Yes
- Exit Style:
- Single Side
- Single Side Exit
- Muffler Body Width: 6
- Cutting Required: Cutting May Be Required
- Main Piping Diameter: 5
- Clamping Type: Round Band
- Muffler Yes/No: Yes
- Muffler Body Material: Aluminized Steel
- Muffler Body Shape: Round
- Tip Shape: No Tip
- MBRP Series: Armor Lite
- Pipe Material: Aluminized Steel
-
Features:
- Heavy Duty Aluminized Steel, Fully Sealed Tubing for Rust Resistance. Smooth Mandrel Bent Tubing. MBRP Signature Styling and Sound.
- THE BEST BANG FOR YOUR BUCK - ARMOR LITE Series exhaust systems are a value option with the same fitment, performance and sound as the premium products from MBRP. Heavy-gauge Aluminized Steel tubing helps to resist dings and dents caused by debris under your vehicle. This material can be a great choice for you if you live in a dry climate that doesn’t see much precipitation, or if you’re looking for great sound on a budget. 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. Part numbers ending in P and PLM carry a 1-year warranty. 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 |
|---|---|---|---|---|---|---|---|---|---|
| 2003 - GMC Sierra 3500 | V | 6599 | DIESEL | 8 Cyl 6.6L | 96.0 | SLT | Crew Cab Pickup | Duramax | 403 |
- 4in. Cat-Back. Single Side Exit. AL
- 4in. Cat-Back. Single Side Exit. Aluminized Steel.
- MBRP Armor Lite 4 Inch Cat Back Single Side Exit with Polished Tip
- Product Attributes:
- Exhaust Tip Wall: Single
- Tail Pipe Quantity: 1
- Exhaust Tip Edge: Rolled End
- Exhaust Tip Quantity: 1
- Muffler Flanged Inlet: No
- Minor: Single
- Tail Pipe Outlet Outside Diameter: 4
- Exhaust Tip Material: Stainless Steel
- Muffler Quantity: 1
- Muffler Body Length: 15.75
- Muffler Outlet Quantity: 1
- Clamps Included: Yes
- Vehicle Segment: Truck
- Muffler Flanged Outlet: No
- Tail Pipe Tapered Outlet: No
- Bolt-On Yes/No: Yes
- Muffler Body Height: 4
- Profile: Street Profile
- Exhaust Tip Intercooled: No
- Muffler Finish: Polished
- Muffler Outlet Connection: Slip-fit
- UPS Able: Yes
- Muffler Inlet Connection: Slip-fit
- Prop 65 (C, R or CR): Cr
- Tubing Diameter: 4 Inch
- Exhaust Tip Cut: Angled
- Exhaust Tip Connection: Slip-on
- Hangers Included: Yes
- Exit Style:
- Single Side
- Single Side Exit
- Muffler Body Width: 4
- Cutting Required: Cutting May Be Required
- Main Piping Diameter: 4
- Clamping Type: Round Band
- Exhaust Tip Resonated: No
- Muffler Yes/No: Yes
- Exhaust Tip Shape: Round
- Muffler Body Material: Aluminized Steel
- Muffler Body Shape: Round
- Tip Shape: Round
- MBRP Series: Armor Lite
- Exhaust Tip Diameter: 5
- Pipe Material: Aluminized Steel
- Exhaust Tip Finish: Polished
-
Features:
- Heavy Duty Aluminized Steel, Fully Sealed Seams for Rust Resistance. Bolt-on Installation. MBRP Signature Styling and Sound.
- THE BEST BANG FOR YOUR BUCK - ARMOR LITE Series exhaust systems are a value option with the same fitment, performance and sound as the premium products from MBRP. Heavy-gauge Aluminized Steel tubing helps to resist dings and dents caused by debris under your vehicle. This material can be a great choice for you if you live in a dry climate that doesn’t see much precipitation, or if you’re looking for great sound on a budget. 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 | Engine | Bed Length | Body | CID |
|---|---|---|---|---|---|---|
| 2003 - GMC Sierra 3500 | V | 6599 | 8 Cyl 6.6L | 96.0 | Crew Cab Pickup | 403 |
- 4in. Cat-Back. Single Side Exit. T409
- For Extended Cab and Crew Cab Models
- 4in. Cat-Back. Single Side Exit. T409 Stainless Steel.
- MBRP Armor Plus 4 Inch Cat Back Single Side with Polished Tip
- Product Attributes:
- Exhaust Tip Wall: Single
- Tail Pipe Quantity: 1
- Exhaust Tip Edge: Rolled End
- Exhaust Tip Quantity: 1
- Muffler Flanged Inlet: No
- Minor: Single
- Tail Pipe Outlet Outside Diameter: 4
- Exhaust Tip Material: Stainless Steel
- Muffler Quantity: 1
- Muffler Outlet Quantity: 1
- Clamps Included: Yes
- Vehicle Segment: Truck
- Muffler Flanged Outlet: No
- Tail Pipe Tapered Outlet: No
- Bolt-On Yes/No: Yes
- Muffler Body Height: 6
- Exhaust Tip Intercooled: No
- Muffler Finish: Polished
- Muffler Outlet Connection: Slip-fit
- UPS Able: Yes
- Muffler Inlet Connection: Slip-fit
- Prop 65 (C, R or CR): Cr
- Tubing Diameter: 4 Inch
- Exhaust Tip Cut: Angled
- Exhaust Tip Connection: Slip-on
- Hangers Included: Yes
- Exit Style:
- Single Side
- Single Side Exit
- Muffler Body Width: 6
- Cutting Required: Cutting May Be Required
- Main Piping Diameter: 4
- Clamping Type: Round Band
- Exhaust Tip Resonated: No
- Muffler Yes/No: Yes
- Exhaust Tip Shape: Round
- Muffler Body Material: T409 Stainless Steel
- Muffler Body Shape: Round
- Tip Shape: Round
- MBRP Series: Armor Plus
- Exhaust Tip Diameter: 5
- Pipe Material: T409 Stainless Steel
- Exhaust Tip Finish: Polished
-
Features:
- Rugged T409 Stainless Steel Construction. Bolt-on Installation. MBRP Signature Styling and Sound.
- RELIABILITY BACKED FOR A LIFETIME - ARMOR PLUS Series exhaust systems are crafted from corrosion-resistant T409 Stainless Steel - a value-oriented material designed to protect from penetrating rust and will stand up to almost anything you can throw at it. T409 Stainless Steel tubing is easy to clean. If you’re looking for a performance exhaust system with a Lifetime Warranty, this is probably the one for you. If you don’t find yourself faced with lots of precipitation and salt, this is all you’re ever going to need. 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. It's important to note that T409 Stainless Steel is resistant to penetrating rust but winter conditions, heavy salt air, and road treatments might accelerate the corrosion process, these conditions are not covered by MBRP's manufacturer warranty unless the part or system fails completely. When it comes to a performance exhaust system, choose the MBRP ARMOR PLUS Series for a reliable option backed for a lifetime. MBRP, Stand out from the crowd with a performance exhaust system that sounds great.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Bed Length | Body | CID |
|---|---|---|---|---|---|---|
| 2003 - GMC Sierra 3500 | V | 6599 | 8 Cyl 6.6L | 96.0 | Crew Cab Pickup | 403 |
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