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Flowmaster

Flowmaster American Thunder Cat-back Exhaust System

4.5' (1201 reviews)
£1,222.79 GBP inc VAT
Shipping calculated at checkout.
SKU: 817541
Fits 2011-2019 Chevrolet Silverado, GMC Sierra 2500HD/3500HD with 6.0L engine - Aggressive to moderate sound Uses the Factory Hanger Locations for Easy Installation 50 Series HD Muffler with Delta Flow Technology Multiple Tailpipe Exits Provided in Kit Large 3.00-inch Dual Tailpipes Stainless Steel Construction Lifetime Limited Warranty Flowmaster Quality

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Delivery ETA:Sep 26 - Sep 30
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Product Specifications

2WD/4WD
2WD
2WD/4WD
4WD
Brand
Flowmaster
Catalytic Converter Quantity
0
Clamping Type
Round Band
Clamps Included
Yes
Collection
Suspension & Steering
Collection
Suspension & Steering - Steering Racks & Columns
Exhaust Series
American Thunder
Exhaust System Kit Type
Cat-Back
Exhaust Tip Color
Silver
Exhaust Tip Connection
Clamp-On
Exhaust Tip Cut
Angled
Exhaust Tip Diameter
4.00 IN
Exhaust Tip Edge
Angle Cut
Exhaust Tip Intercooled
No
Exhaust Tip Quantity
2
Exhaust Tip Resonated
No
Exhaust Tip Shape
Round
Exit Position
Dual Out Rear / Dual Out Side
Exit Style
Dual Out Rear
Exit Style
Dual Out Side
Gasket Or Seal Included
No
Grade Type
Performance
Hangers Included
Yes
Heat Shield
No
Inlet Diameter
3.50 IN
Inlet Type
Flanged
Main Piping Diameter
4.00 IN
Mounting Bracket Included
Yes
Muffler Body Shape
Oval
Muffler Flanged Inlet
No
Muffler Flanged Outlet
No
Muffler Inlet Connection
Slip-Fit
Muffler Inlet Inside Diameter
3.50
Muffler Inlet Outside Diameter
3.63
Muffler Outlet Connection
Slip-Fit
Muffler Outlet Quantity
2
Muffler Part Number
Kit Only
Muffler Quantity
1
Muffler Series
50 Series HD
Muffler Type
Chambered
Outlet Diameter
3.00 IN
Part Type
Exhaust System Kit
Product Type
Exhaust System
Spring Bolt Kit Included
No
System Type
Cat-back
Tail Pipe Outlet Outside Diameter
3.00
Tail Pipe Quantity
2
Tail Pipe Tapered Outlet
No
Tip Diameter
4.00 IN
Tip Quantity
2
Tip Shape
Round
Tubing Diameter
4.00 IN
Type
Cat-Back
Valve Included
No
Valve Type
Not Included
2WD/4WD
2WD
2WD/4WD
4WD
Brand
Flowmaster
Catalytic Converter Quantity
0
Clamping Type
Round Band
Clamps Included
Yes
Collection
Suspension & Steering
Collection
Suspension & Steering - Steering Racks & Columns
Exhaust Series
American Thunder
Exhaust System Kit Type
Cat-Back
Exhaust Tip Color
Silver
Exhaust Tip Connection
Clamp-On
Exhaust Tip Cut
Angled
Exhaust Tip Diameter
4.00 IN
Exhaust Tip Edge
Angle Cut
Exhaust Tip Intercooled
No
Exhaust Tip Quantity
2
Exhaust Tip Resonated
No
Exhaust Tip Shape
Round
Exit Position
Dual Out Rear / Dual Out Side
Exit Style
Dual Out Rear
Exit Style
Dual Out Side
Gasket Or Seal Included
No
Grade Type
Performance
Hangers Included
Yes
Heat Shield
No
Inlet Diameter
3.50 IN
Inlet Type
Flanged
Main Piping Diameter
4.00 IN
Mounting Bracket Included
Yes
Muffler Body Shape
Oval
Muffler Flanged Inlet
No
Muffler Flanged Outlet
No
Muffler Inlet Connection
Slip-Fit
Muffler Inlet Inside Diameter
3.50
Muffler Inlet Outside Diameter
3.63
Muffler Outlet Connection
Slip-Fit
Muffler Outlet Quantity
2
Muffler Part Number
Kit Only
Muffler Quantity
1
Muffler Series
50 Series HD
Muffler Type
Chambered
Outlet Diameter
3.00 IN
Part Type
Exhaust System Kit
Product Type
Exhaust System
Spring Bolt Kit Included
No
System Type
Cat-back
Tail Pipe Outlet Outside Diameter
3.00
Tail Pipe Quantity
2
Tail Pipe Tapered Outlet
No
Tip Diameter
4.00 IN
Tip Quantity
2
Tip Shape
Round
Tubing Diameter
4.00 IN
Type
Cat-Back
Valve Included
No
Valve Type
Not Included

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Flowmaster American Thunder Cat-back Exhaust System

Flowmaster

Product Details

Compatibility

Fits Flowmaster American Thunder Cat-back Exhaust System.

Please refer to manufacturer specifications for complete compatibility information.

Product Specifications
2WD/4WD
2WD
2WD/4WD
4WD
Brand
Flowmaster
Catalytic Converter Quantity
0
Clamping Type
Round Band
Clamps Included
Yes
Collection
Suspension & Steering
Collection
Suspension & Steering - Steering Racks & Columns
Exhaust Series
American Thunder
Exhaust System Kit Type
Cat-Back
Exhaust Tip Color
Silver
Exhaust Tip Connection
Clamp-On
Exhaust Tip Cut
Angled
Exhaust Tip Diameter
4.00 IN
Exhaust Tip Edge
Angle Cut
Exhaust Tip Intercooled
No
Exhaust Tip Quantity
2
Exhaust Tip Resonated
No
Exhaust Tip Shape
Round
Exit Position
Dual Out Rear / Dual Out Side
Exit Style
Dual Out Rear
Exit Style
Dual Out Side
Gasket Or Seal Included
No
Grade Type
Performance
Hangers Included
Yes
Heat Shield
No
Inlet Diameter
3.50 IN
Inlet Type
Flanged
Main Piping Diameter
4.00 IN
Mounting Bracket Included
Yes
Muffler Body Shape
Oval
Muffler Flanged Inlet
No
Muffler Flanged Outlet
No
Muffler Inlet Connection
Slip-Fit
Muffler Inlet Inside Diameter
3.50
Muffler Inlet Outside Diameter
3.63
Muffler Outlet Connection
Slip-Fit
Muffler Outlet Quantity
2
Muffler Part Number
Kit Only
Muffler Quantity
1
Muffler Series
50 Series HD
Muffler Type
Chambered
Outlet Diameter
3.00 IN
Part Type
Exhaust System Kit
Product Type
Exhaust System
Spring Bolt Kit Included
No
System Type
Cat-back
Tail Pipe Outlet Outside Diameter
3.00
Tail Pipe Quantity
2
Tail Pipe Tapered Outlet
No
Tip Diameter
4.00 IN
Tip Quantity
2
Tip Shape
Round
Tubing Diameter
4.00 IN
Type
Cat-Back
Valve Included
No
Valve Type
Not Included

Product Description

Key Features
Fits 2011-2019 Chevrolet Silverado, GMC Sierra 2500HD/3500HD with 6.0L engine - Aggressive to moderate sound
  • Uses the Factory Hanger Locations for Easy Installation
  • 50 Series HD Muffler with Delta Flow Technology
  • Multiple Tailpipe Exits Provided in Kit
  • Large 3.00-inch Dual Tailpipes
  • Stainless Steel Construction
  • Lifetime Limited Warranty
  • Flowmaster Quality
Package Contents

Kit includes all necessary components. Please refer to manufacturer specifications for detailed package contents.

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