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$725.95
Flowmaster 817139 American Thunder Exhaust Kit, 1969 F-Body
Flowmaster 817139 American Thunder Exhaust Kit, 1969 F-Body

Flowmaster 817139 American Thunder Exhaust Kit, 1969 F-Body

Header-Back Exhaust System Type, Dual Single or Dual, 2.5" Exhaust Pipe Size, 2WD Drivetrain

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Flowmaster 817139 American Thunder Exhaust Kit, 1969 F-Body
Flowmaster 817139 American Thunder Exhaust Kit, 1969 F-Body
Flowmaster 817139 American Thunder Exhaust Kit, 1969 F-Body
Flowmaster 817139 American Thunder Exhaust Kit, 1969 F-Body
Flowmaster 817139 American Thunder Exhaust Kit, 1969 F-Body
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Flowmaster 817139 American Thunder Exhaust Kit, 1969 F-Body
Flowmaster 817139 American Thunder Exhaust Kit, 1969 F-Body
Flowmaster 817139 American Thunder Exhaust Kit, 1969 F-Body
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We estimate this item will ship on or before September 22nd.
Part # 378817139
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$725.95
$845.15
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Details

Exhaust System Type:
Header-Back
Single or Dual:
Dual
Exhaust Pipe Size:
2.5"
Exhaust Exit:
Dual Split Rear
Sound Level:
Moderate/Aggressive
Muffler(s) Included:
Yes
Muffler Quantity:
2
Muffler Connections:
Single Inlet | Single Outlet
Drivetrain:
2WD
Exhaust Tip Included:
Yes
Exhaust Tip Quantity:
2
Exhaust Tip Shape:
Round
Exhaust Tip Cut:
Angle
Exhaust Tip Edge Style:
Non-Rolled Edge | Single-Wall
Exhaust Tip Size:
2.50"
Exhaust System Material:
409S Stainless Steel
Exhaust System Finish:
Natural
Exhaust Pipe Color:
Natural
Muffler Series:
Super 44 Series
Muffler Color:
Natural
Exhaust Tip Material:
304 Stainless Steel
Exhaust Tip Finish:
Polished
Exhaust Tip Color:
Natural
Inlet Quantity:
2
Inlet Size:
2.5
Outlet Size:
2.50
Tailpipe Diameter:
2.5"
Catalytic Converter(s) Included:
No
Hardware Included:
Yes
Heat Shield:
No
MFG. Part #:
817139
Sold in Quantity:
Kit
GTIN Code:
700042024308
Notes:
Convertible models require an aftermarket X-brace or 3/8 shims for clearance

Info

For the person looking for a complete Header-back dual exhaust system with an aggressive tone. With easy fit in mind, Flowmaster's America Thunder system for GM F-Body cars includes specially-selected Super 44 mufflers to make your Camaro or Firebird come alive. This Header-back dual exhaust system uses 2.50 in. 409S stainless steel tubing (Backed by our 10-year warranty!) and a durable H-pipe design that delivers improved throttle response, power and mileage. American Thunder systems deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation.

  • Mandrel bent 16 gauge stainless steel tubing
  • Moderate to Aggressive Sound Exterior Exhaust Tone
  • Includes hangers and hardware for easy installation
  • Header-back System

Application

1969 Chevrolet Camaro
1969 Pontiac Firebird

Notes

Fits 1969 GM F-Body with a V8 engine.

Charts

Installation Instructions (PDF)

Important Messages:

  • This item ships directly from the manufacturer. It may take an additional 2 business days for Flowmaster to ship this item.
  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.
Some parts are not legal for use in California or other states with similar laws/regulations

More Like This

Reviews

Q & A

Videos & Articles
  • If you're ready to get your street machine sounding as good as it looks, it's important to know how each muffler will affect your sound and performance. Take a listen and decide which muffler is best for your rod.
  • Pat shows that exhaust can make a difference on even your daily driver. Check out this video of Pat with the Hooker Muffler installed on his '03 Suburban.
  • Maintaining your headers is an important part of any hot rod. Pat gives some tips and demonstrates how well Purple Metal Polish works for keeping your headers looking great.
  • Follow these tips and tricks on how to properly wrap your exhaust manifolds to reduce underhood temperatures.
  • Some basic info on the various exhaust options carried by Speedway Motors.
  • What size header should I use? Short or long tube headers? Learn how to answer these exhaust questions and choose the right header with our expert guide.
  • Product guru Jeff K. doesn't just limit his revival tendencies to those of the four wheeled variety. He also likes to leave his mark on motorcycles, giving new life to tired old two-wheelers. Follow along as he tackles a 2004 Kawasaki Vulcan.

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