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Flowmaster 817282 American Thunder Crossmember-Back Dual Exhaust System

(1967-1970 Ford Mustang)

Part of: Flowmaster American Thunder Crossmember-Back Dual Exhaust System

Other options in this family: Flowmaster 817654 Flowmaster 17201 Flowmaster 817200 Flowmaster 817174 Flowmaster 17282

Manufacturer

Picture for manufacturer Flowmaster

Part Number

817282
9 reviews
Sale Price

$1,065.95

Estimated ship date Tuesday, November 24

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Fitment guaranteed

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Product Details

The Flowmaster 817282 American Thunder Crossmember-Back Exhaust System delivers a powerful upgrade for enthusiasts seeking aggressive sound and performance gains. This true dual exhaust system features mandrel-bent 16-gauge stainless steel tubing that maximizes exhaust flow while resisting corrosion for long-lasting durability.

Key Features:

  • Super 44 Series mufflers produce a deep, powerful exhaust note with moderate to aggressive exterior tone
  • H-pipe crossover design balances exhaust pulses for maximum power output and enhanced deep tone
  • Mandrel-bent stainless steel construction maintains consistent diameter for optimal flow
  • Crossmember-back configuration for straightforward installation
  • Includes all necessary hangers and hardware for complete installation
  • Backed by Flowmaster's Lifetime Limited Warranty

This system is designed for true dual exhaust applications and does not include header reducers or downpipes for factory manifolds. The combination of Super 44 mufflers and H-pipe crossover delivers the signature Flowmaster sound that muscle car and truck enthusiasts demand, while the stainless steel construction ensures years of reliable performance.

Products specifications

Fits

1967-1970 Ford Mustang

Inlet Inside Diameter

2.500 in.

Outlet Outside Diameter

2.500 in.

Prop 65

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

California Proposition 65 Chemical Name 2

Chromium (hexavalent compounds)

California Proposition 65 Chemical Name 1

Nickel (metallic)

California Proposition 65 Chemical Name

Chromium (hexavalent compounds)

California Proposition 65 Chemical Name

Nickel (Metallic)

System Type

Header Back

Heat Shield Attached

No

Material

Stainless Steel

Tubing Diameter

2.500 in.

Outlet Diameter

2.500 in.

Muffler Count

2

Exit Position

Dual Rear

Tail Pipe Diameter

2.500 in.

Exhaust Type

Dual

Single or Dual

Dual

Title

Flowmaster 817282 Header-back System 409S - Dual Rear Exit - American Thunder - Aggressive Sound

Brand

Flowmaster

Catalytic Converter Quantity

0

Category

Exhaust

Clamping Type

Flat Band

Clamps Included

Yes

Drive

2WD

Emission Code

5

Exhaust Series

American Thunder

Exhaust Tip Connection

Clamp-On

Exhaust Tip Quantity

0

Exhaust Tip Quantity

Sold Separately

Exhaust Tip Shape

Round

Exit Style

Dual Out Rear

Finish

Natural

Gasket Or Seal Included

No

Grade Type

Performance

Hangers Included

Yes

Heat Shield Included

No

Inlet Diameter

2.50

Inlet Type

Weld-On

Mounting Bracket Included

Yes

Muffler (Left) Type

Chambered

Muffler (Right) Type

Chambered

Muffler Body Material

409 Stainless Steel

Muffler Body Shape

Oval

Muffler Finish

Black High-Temperature Paint Finish

Muffler Flanged Inlet

No

Muffler Flanged Outlet

No

Muffler Inlet Connection

Slip-Fit

Muffler Outlet Connection

Slip-Fit

Muffler Outlet Quantity

1

muffler part number

Kit Only

Muffler Quantity

2

Muffler Series

Super 44 Series

Muffler Type

Chambered

Pipe Color

Silver

Pipe Material

409 Stainless Steel

Product Type

Exhaust System

Sound Level

Aggressive / Moderate

Spring Bolt Kit Included

No

Sub Category

Exhaust and Tail Pipes

Tail Pipe Quantity

2

Tail Pipe Quantity

Dual

Tail Pipe Tapered Outlet

No

Type

Crossmember-Back

Valve Included

No

Valve Type

Not Applicable

Warning

California Proposition 65

Quick and easy!

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