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$858.48
$656.97
Flowmaster 817663 American Thunder Exhaust Kit, 1998-03 F-150
Flowmaster 817663 American Thunder Exhaust Kit, 1998-03 F-150

Flowmaster 817663 American Thunder Exhaust Kit, 1998-03 F-150

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Flowmaster 817663 American Thunder Exhaust Kit, 1998-03 F-150
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Flowmaster 817663 American Thunder Exhaust Kit, 1998-03 F-150 Flowmaster 817663 American Thunder Exhaust Kit, 1998-03 F-150 Flowmaster 817663 American Thunder Exhaust Kit, 1998-03 F-150
Flowmaster 817663 American Thunder Exhaust Kit, 1998-03 F-150
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We estimate this item will ship on or before September 26th.
Part # 378817663
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Important Messages:

  • This item ships directly from the manufacturer. It may take an additional 2 business days for Flowmaster to ship this item.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.

Details

Tube O.D.:
2.5"
Material Type:
Stainless Steel
Inlet Size:
2.5
Outlet Location:
Dual Rear
Outlet Size:
2.5
MFG. Part #:
817663
GTIN Code:
700042029945
Heat Shield:
No
Muffler Quantity:
1
Muffler Series:
Super 40 Series
Single or Dual:
Dual
Sound Level:
Aggressive Sound
Exhaust System Type:
Cat-back System
Drivetrain:
RWD/4WD
Tip Quantity:
2
Tip Length:
13"

Info

Flowmaster's American Thunder cat-back exhaust system for the 1998-2003 Ford F-150 pickup truck is perfect for the person looking for an aggressive sound level with all of the performance benefits that you would expect from Flowmaster. This DOR/DOS (Dual Out Rear, Dual Out Side) bolt on 409S stainless steel system for the 4.6L and 5.4L V8 engines features dual 2.50" tailpipes and 3.50" polished stainless steel tips. This system is designed to fit all wheelbases and uses Flowmaster's Super 40 Series muffler. The exhaust system is manufactured in the USA and is covered by Flowmaster's Lifetime Limited Warranty. Designed for an easy fit, this system includes all necessary parts and hardware for installation.

  • Stainless Steel Construction
  • Multiple Exit Styles Provided in Kit
  • Aggressive Sound Performance Tone
  • Lifetime Limited Warranty

Installation Instructions (PDF)

Application

1998-2003 Ford F-150 330 CID/5.4L V8
1998-2003 Ford F-150 4.6L V8

Notes

Fits 1998-2003 Ford F-150 1/2 Ton pickup with 4.6L or 5.4L V8 engine and fits both 2 and 4-wheel drive models
Some parts are not legal for use in California or other states with similar laws/regulations

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