Pontiac Grand Prix Performance Exhaust Muffler

Performance

 

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Bold styling and a powerful engine make your Pontiac Grand Prix a worthy contender, but a worn muffler quickly takes your car from proud to loud. Replace a rusted-out muffler with a new, high-quality Pontiac Grand Prix performance muffler from AutoZone.

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  • Part Number: 17714
  • Notes: Universal muffler. Custom installation. Additional parts and/or modifications required.
  • Part Number: 17712
  • Notes: Universal muffler. Custom installation. Additional parts and/or modifications required.
  • Part Number: 17704
  • Notes: Universal muffler. Custom installation. Additional parts and/or modifications required. Base or LE model.
  • Part Number: 17718
  • Notes: Universal muffler. Custom installation. Additional parts and/or modifications required.
  • Part Number: 17702
  • Notes: Universal muffler. Custom installation. Additional parts and/or modifications required. Dual exhaust.
  • Part Number: 17655
  • Notes: Inlet diameter 2 1/4". Outlet diameter 2 1/4". Overall Length 19". Shell Length 13". Shell diameter 4 x 9 1/2".
  • Part Number: 17666
  • Notes: Super Turbo Direct Fit Muffler. Right. GT Model.
  • Part Number: 24235
  • Notes: Race Bullet Resonator. GT Model.
  • Part Number: 17667
  • Notes: Super Turbo Direct Fit Muffler. Left.
  • Part Number: 942051
  • Notes: Moderate Sound
    50 Series(TM) Delta Flow. 2" Offset Inlet/Center Outlet. Case Dimensions 4" x 9.75" x 17". 23" Overall Length. Aluminized Steel.
  • Part Number: 942546
  • Notes: Aggressive Sound
    Super 44(TM) Delta Flow. 2.5" offset inlet / center outlet. 4" x 9.75" x 13" case dimensions and 19" overall length. Aluminized steel.
  • Part Number: 942551
  • Notes: Moderate Sound
    50 Series(TM) Delta Flow. 2.5" offset inlet / center outlet. 4" x 9.75" x 17" case dimensions and 23" overall length. Aluminized steel.
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A regular muffler offers noise reduction, but our performance exhaust muffler for Pontiac Grand Prix offers more because it gives your car a pleasing, resonating rumble. No one wants to hear a loud, obnoxious car, but a damaged muffler also negatively effects fuel economy and engine efficiency. An AutoZone premium-quality Grand Prix muffler restores smooth idling and enhances power by eliminating backpressure in the exhaust system. We make your purchase easy with Same Day Store Pickup and home shipping when you order online.

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