Pontiac Firebird Exhaust System Kit - Performance

Performance

 

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Peak acceleration and luxury set your sports car apart from other vehicles. A Pontiac Firebird performance exhaust kit increases your car's capabilities, and helps fuel efficiency by allowing free flow of gases from the cylinders, boosting the overall functionality of your car.

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  • Part Number: 817139
  • Notes: 409S stainless steel
    American Thunder Header Back. Convertibles Require Aftermarket X-Brace or 3/8" Shims For Clearance. Dual, Dual rear exit, Includes 2.5" tubing, Super 44 Series(TM) Mufflers, H-Pipe, Hardware.
  • Part Number: 17143
  • Notes: American Thunder Cat Back. Single. Dual Rear Exit. Includes 3" Inlet/2.5" Dual Tailpipe. 80 Series(TM) Crossflow Muffler. With 3" Flanged Single Catalytic Converter.
  • Part Number: 17233
  • Notes: American Thunder Cat Back. Single. Dual Rear Exit. Includes 3" Tailpipes/3" Flanged Cat/80 Series(TM) Crossflow Muffler/3" Logo Embossed Stainless Tips. With 3" Flanged Single Catalytic Converter.
  • Part Number: 17201
  • Notes: American Thunder Header Back. Coupe. Dual. Rear Factory Location Exit. Includes 3"tubing From X - Member Back/H-Pipe/Super 40 series(TM) Mufflers.
  • Part Number: 817104
  • Notes: 409S stainless steel
    American Thunder Header Back. Does Not Fit Convertibles without X-Brace Modification. Dual, Dual rear exit, Includes 2.5" tubing From Trans X - Member Back, H-Pipe/Hardware/80 Series(TM) Crossflow Muffler.
  • Part Number: 17104
  • Notes: American Thunder Header Back. Convertibles Require Aftermarket X-Brace or 3/8" Shims For Clearance. Single. Dual rear exit. Includes 2.5"tubing From Trans X - Member Back. H-Pipe/Hardware/80 series(TM) Crossflow Muffler.
  • Part Number: 817356
  • Notes: 409S stainless steel
    American Thunder Cat Back. Single; Dual rear exit. Includes 2.5" Tubing; 80 Series(TM) Muffler/3" Logo Embossed Stainless Tips; Sell until depleted
  • Part Number: 17356
  • Notes: American Thunder Cat Back. Single. Dual rear exit. Includes 2.5" tailpipes. 80 series(TM) Crossflow Muffler/3" logo embossed stainless tips. With 2.5" Flanged Single Catalytic Converter
  • Part Number: 17129
  • Notes: American Thunder Header Back. Does Not Fit Convertibles without X-Brace Modification. Dual. Factory Location Exit. Includes 2.5"tubing From Trans X - Member Back. H-Pipe/Hardware/Super 44(TM) Delta Flow Mufflers.
  • Part Number: 17133
  • Notes: American Thunder Cat Back. Single. Dual rear exit. Includes 2.5" inlet/Dual tailpipe. 80 series(TM) Crossflow Muffler. With Dual Cats.
  • Part Number: 17234
  • Notes: American Thunder Cat Back. Only Fits Vehicles with Single 2.5" Flanged Converter. Single. Dual Rear Exit. Includes 3" Tailpipes/2.5" Flanged Cat/80 Series(TM) Crossflow Muffler/3" Logo Embossed Stainless Tips.
  • Part Number: 817129
  • Notes: 409S stainless steel
    American Thunder Header Back. Convertibles Require Aftermarket X-Brace or 3/8" Shims For Clearance. Dual, Dual rear exit, Includes 2.5" tubing, Super 44 Series(TM) Mufflers, H-Pipe, Hardware.
  •  | Page 1 of 3 |  

Your factory system limits your engine's full potential. A replacement performance exhaust for Pontiac Firebird provides better horsepower and fuel economy. The deep growl of your new exhaust system matches the capabilities of your sports car. AutoZone offers a number of options to ensure your vehicle gets the care and attention necessary to get it back on the road running at its peak. Take advantage of Same Day Store Pickup, or utilize our Loan-A-Tool Program if you're completing the job yourself but don't have the necessary equipment. We're here to help all along the way.

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