1975-76 Ford Thunderbird V8 Dual Cat-back Exhaust w/4 Mufflers

1975-76 Ford Thunderbird V8 Dual Cat-back Exhaust w/4 Mufflers


This listing covers MY’s 1975 and 1976 Thunderbirds stock with the V8 and a dual exhaust system. This system starts after the converter(s).

Photo depicts the system for 1975-76 Thunderbird stock with the 460ci and 2 catalytic converters.

  • This dual cat-back exhaust system consists of the H pipe, LS/RS front mufflers, LS/RS over-axle pipes, and LS/RS rear mufflers with tailpipes. H pipe may be NORS.
  • 1975 T-birds came stock with either 1 cat on the LS or 2 cats and all 1976 T-birds were stock with 2 cats. Report which you have in the check out process.
  • For models w/2 catalytic converters the H pipe will be 2 pc.
  • All mufflers are built to the OEM specs. Our Mild Impostor's and Impostors allow you to keep your vehicle stock while changing your exhaust notes. Our Mild Impostor is a middle of the road turbo muffler, designed to give your exhaust a deeper, throatier tone. Our Impostor is a high performance, aggressive turbo muffler.
  • Price: $5.00
  • Price: $4.00
  • Price: $11.00
  • Price: $10.00
  • $0.00


  • Our exhaust systems are made to order. For our current lead time, please refer to the gray banner above.
  • For orders shipping within the 48 USA contiguous states, the shipping charges will calculate correctly. For orders shipping outside the 48 USA contiguous states, please submit your order without payment, we will get in touch with you with your shipping options and get your order completed.
  • The following statement pertains to pipes only (mufflers have a 1 year warranty regardless of material chosen) and to vehicles that are not daily drivers and are stored in an enclosed building: Aluminized Steel has a life expectancy of 20-25 years and is considered to be truer to the original material on vintage vehicles. T409 Stainless Steel is ferric and magnets will stick to it. T409 stainless steel is the same type of stainless used by car manufactures today and will never rust through, although it may develop pock-marks of rust which can simply be buffed out.
  • When building our exhaust systems; where (or if) it requires a pipe diameter of 2” or larger, it will be 14-gauge tubing, where (or if) it requires a pipe diameter smaller than 2”, it will be 16-gauge tubing.
  • Check out our On-line Swap Meet for both aftermarket and OEM (some) H pipes and Y pipes, along with “odd ball” mufflers.

SKU: 518732″

Additional information


Aluminized Steel, T409 Stainless Steel

Shipping Options

With Pipes Full Length, With Pipes Cut


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