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

$644.00 Sale:$578.95

Flowmaster

Model #17119

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Shopper Award

This product is for Racing Competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles.

Purchasing this product requires you to sign our Vehicle Compliance Waiver here.

This American Thunder® header-back exhaust system is custom designed for most 1964-1972 GM A-body cars and is for the person looking for a complete 2.50-inch dual exhaust system with a moderately aggressive exterior tone and a moderate interior sound. With easy fit in mind, these aluminized steel systems feature all mandrel-bent tubing, an H-pipe to equalize the exhaust pressures for maximum performance and deep sound and includes a pair of specially selected Super 40™ mufflers. The mandrel-bent 2.50-inch tailpipes tuck up out of the way for maximum clearance and offer you two choices of tailpipe exit styles. Like all Flowmaster® systems, benefits include improved throttle response, power, and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for an easy installation and is covered by our 3-year Limited Warranty. Notes: Does not align with the factory bumper cutouts on an Oldsmobile 442.

Features:

  • Includes Hangers and Hardware for Easy Installation
  • Mandrel-bent 16-Gauge Aluminized Steel Tubing
  • Moderate to Aggressive Exterior Exhaust Tone
  • Super 40 Performance Mufflers
  • Flowmaster Quality & Reliability
Specifications:
  • 2WD/4WD: 2WD
  • California Proposition 65 Required: No
  • Emission Code: 3
  • Exhaust Series: American Thunder
  • Exit Position: Dual Rear Exit
  • Heat Shield: No
  • Inlet Diameter (in): 2.5
  • Material: Aluminized Steel
  • Muffler Part Number: 952548
  • Muffler Quantity: 2
  • Muffler Series: Super 40 Series
  • Outlet Diameter (in): 2.5
  • Product Type: Exhaust Systems / Kits
  • Single Dual: Dual
  • Sound Level: Moderate/Aggressive Sound
  • System Type: Header-back System
  • Tip Quantity: Not Included
  • Tubing Diameter (in): 2.5
Notes:
  • Fits most 1964-1972 GM A-Bodies with V8 engines and aftermarket long tube headers.

Proposition 65

/!\ warningWARNING: Cancer and Reproductive Harm

https://www.P65Warnings.ca.gov

Vehicle Engine Notes
1965-1967
Buick Gran Sport

1970-1972
Buick GS

1968-1969
Buick GS 350

1968-1969
Buick GS 400

1970-1972
Buick GS 455

1964-1972
Buick Skylark

1964-1972
Chevrolet Chevelle

1964-1972
Chevrolet El Camino

1964-1967
Chevrolet Malibu

1970-1972
Chevrolet Monte Carlo

1965-1967
Oldsmobile 442

1964-1972
Oldsmobile Cutlass

1971-1972
Oldsmobile Cutlass Supreme

1964-1972
Pontiac GTO

1964-1972
Pontiac LeMans

LIMITED WARRANTY:

This catalytic converter is warranted to be free from defects in materials andworkmanship subject to the exclusion and conditions set forth below and subject to the durational limits in this paragraph. This catalytic converter has been designed and manufactured and is warranted to meet federal Environmental Protection Agency emission requirements for 25,000 miles. The stainless steel body and the nipples alone are warranted for 5 years or 50,000 miles, whichever comesfirst. At the conclusion of the 5 year/50,000 mile or 25,000 mile period, whichever is applicable, all liability under this limited warranty shall terminate.

For full warranty information Click Here

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