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Flowmaster 17139 - Header-back System - Dual Rear Exit - American Thunder - Moderate/Aggressive

Flowmaster  |  SKU: FLO-17139
Sale price $89995 Regular price $1,01295

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PLEASE NOTE: Pictures may be representative of style, rather than the actual product. Read the description for more details.

Description

Flowmaster 17139 - Header-back System - Dual Rear Exit - American Thunder - Moderate/Aggressive

Exhaust System - American Thunder - Header-Back - 2.5 in Diameter - Dual Rear Exit - 2.5 in Polished Tips - Steel - Aluminized - GM F-Body 1969 - Kit

American Thunder Header Back Exhaust System; Dual; Dual Rear Exit; Incl. 2.5 in. Tubing From Trans X-Member Back/H-Pipe/Super 44™ Delta Flow Mufflers/Stainless Steel Tips;

This American Thunder(R) exhaust system comes as a complete true dual crossmember-back exhaust for your 1969 Chevrolet Camaro or Pontiac Firebird with V8 engine. These dual systems feature 2.50-inch mandrel-bent aluminized steel tubing for maximum performance, includes a built-in H-pipe/balance tube flowing into a pair of Super 44(R) mufflers that deliver an aggressive to moderate interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. The 2.50-inch tailpipes exit straight out under the rear bumper and are finished off with 2.50-inch angle-cut brushed stainless steel tips and includes all hangers and necessary hardware for installation. Like all Flowmaster(R) systems, the benefits include improved throttle response, power and mileage. Covered by our 3-year Limited Warranty.

  • H-pipe Crossover for Maximum Power and Deep Tone
  • Super 44 Series Mufflers for Deep Powerful Sound
  • Mandrel-bent 16-gauge Aluminized Steel Tubing
  • Includes Hangers and Hardware for Installation
  • Moderate to Aggressive Exterior Exhaust Tone
  • 2.50-inch Angle Cut 304 Stainless Steel Tips
  • Crossmember-Back True Dual Exhaust System
  • Does Not Include Header Reducers or Manifold Downpipes
  • Exits in the Factory Location
  • Flowmaster Quality
Brand: Flowmaster
CARB (California) Compliant: Yes
Catalytic Converter Included: No
Catalytic Converter Quantity: 0
Category: Exhaust
Clamping Type: U-Bolt
Clamps Included: Yes
Drive: 2WD
Emission Code: 5
Exhaust Series: American Thunder
Exhaust Tip Color: Silver
Exhaust Tip Connection: Welded
Exhaust Tip Cut: Angled
Exhaust Tip Diameter: 2.50
Exhaust Tip Edge: Slash Cut
Exhaust Tip Finish: Polished
Exhaust Tip Intercooled: No
Exhaust Tip Length: 15.20
Exhaust Tip Material: 304 Stainless Steel
Exhaust Tip Quantity: 2
Exhaust Tip Resonated: No
Exhaust Tip Shape: Round
Exhaust Tip Wall: Single Wall
Exit Style: Dual Out Rear
Finish: Aluminized
Gasket Or Seal Included: No
Grade Type: Performance
Hangers Included: Yes
Heat Shield Included: No
Inlet Diameter: 2.50
Inlet Type: Weld-On
Main Piping Diameter: 2.50
Mounting Bracket Included: Yes
Muffler (Left) Body Height: 4.00
Muffler (Left) Body Length: 13.00
Muffler (Left) Body Width: 9.75
Muffler (Left) Type: Chambered
Muffler (Right) Body Height: 4.00
Muffler (Right) Body Length: 13.00
Muffler (Right) Body Width: 9.75
Muffler (Right) Type: Chambered
Muffler Body Material: Aluminized Steel
Muffler Body Shape: Oval
Muffler Finish: Black High-Temperature Paint Finish
Muffler Flanged Inlet: No
Muffler Flanged Outlet: No
Muffler Included: Yes
Muffler Inlet Connection: Slip-Fit
Muffler Inlet Inside Diameter: 2.50
Muffler Inlet Outside Diameter: 2.63
Muffler Outlet Connection: Slip-Fit
Muffler Outlet Quantity: 1
Muffler Part Number: 942546
Muffler Quantity: 2
Muffler Series: Super 44 Series
Muffler Type: Chambered
part type: Exhaust System
Pipe Color: Silver
Pipe Material: Aluminized Steel
Product Type: Exhaust System
Sound Level: Aggressive / Moderate
Spring Bolt Kit Included: No
Sub Category: Exhaust and Tail Pipes
Tail Pipe Outlet Outside Diameter: 2.50
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

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