1977-78 Ford Mustang V8 Single Cat-back Exhaust w/2 Mufflers

1977-78 Ford Mustang V8 Single Cat-back Exhaust w/2 Mufflers


Photo depicts the stock single exhaust (minus the needed converter) for 1977-78 Mustangs stock with the 302ci V8 & a 12″ catalytic converter.

  • Single cat-back consists of the rear exhaust pipe, front muffler, over-axle pipe, rear muffler, and tailpipe.
  • If the Y pipe (AKA front exhaust pipe) is needed, you may add it to your order in the check out process. You will be asked to confirm whether needed or not.
  • If you are in need of the catalytic converter, please give us a call at 1-800-503-9428.  


  • Report what the shell length is on your stock catalytic converters above.
  • 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
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  • 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: 518756

Additional information


Aluminized Steel, T409 Stainless Steel

Shipping Option

Full Length (only)


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