- This single cat-back exhaust starts behind the converter and consists of the rear exhaust pipe, front muffler, connector pipe, and rear muffler w/tailspout. If the front Y pipe and/or converter are need, please give us a call for pricing and availability.
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This listing is for MY 1979 Mustangs with their respective stock 6 cyl or 8 cyl engines; 171ci, 200ci, or 302ci. -
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.
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- Single cat-back exhaust system consists of the rear exhaust pipe, front muffler, over-axle pipe, rear muffler and tailpipe. If Y pipe and/or catalytic converter are needed, please give us a call for price and availability.
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Photo depicts the cat-back single exhaust for 1977-78 Mustang's with the stock 4cyl. and a 7¼" converter (shell length).- Single exhaust system starts behind the catalytic converter and consists of the center exhaust pipe, rear exhaust pipe, muffler, and tailpipe.
- You will be asked to report the shell length of the stock catalytic converter in the check out process.
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Photos depicts the stock cat-back single exhaust for 1976 Mustang II's with the stock 302ci V8.- Single cat-back exhaust consists of the Y pipe, front muffler, over-axle pipe, rear muffler, and tailpipe.
- Y pipe may be NORS
- The LS/RS catalytic converter-pipe assembly's are not available .
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- Single cat-back exhaust consists of the Y pipe, front muffler, over-axle pipe, rear muffler, and tailpipe. If LS/RS front exhaust pipe w/converters are needed, please contact us for pricing and availability.
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This listing covers MY's 1975 & 1976 Mustang's with the stock 302ci V8 and starts behind the converters.
- Single cat-back exhaust starts with at the Y pipe and consists of the Y pipe, resonator, over-axle pipe, muffler, and tailpipe. If front exhaust pipes with converters are needed, please contact us for pricing and availability.
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This listing covers 1975 & 1976 Mustang's stock with a V6 171ci or a V8 302ci and were stock with catalytic converters.
- The V6 171ci dual exhaust consists of the H pipe, LS/RS rear exhaust pipes, LS/RS front mufflers, LS/RS over-axle pipes, and dual in/dual out muffler with tailpipes. H pipe will be NORS.
- The V8 302 dual exhaust consists of the LS front exhaust pipe (AKA extension pipe), H pipe, LS/RS rear exhaust pipes, LS/RS front mufflers, LS/RS over-axle pipes, and dual in/dual out muffler with tailpipes. H pipe will be NORS.
- This set up does not eliminate the converters and they must be in place. Waldron's Exhaust cannot help with replacement converters.
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This listing covers model years 1975 and 1976 Mustangs with the stock 4 cyl and starts behind the catalytic converter.
- Single exhaust consists of rear exhaust pipe, front muffler, over-axle pipe, rear muffler, and tailpipe. If front exhaust w/converter is needed, please contact us for pricing and availability.
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This listing covers MY's 1974 Mustang's with the stock V6 171ci and 1975 Mustang's stock with the V8 302ci that were stock without catalytic converters. Photo depicts the system for a 1974 Mustang with the stock V6 171ci.- 1974 system consists of the H pipe, LS/RS rear exhaust pipes, LS/RS front mufflers, LS/RS over-axle pipes, and dual in/dual out muffler with tailpipes. You will need to report whether there is a 6¾" or 8" ring gear on the rear axle in the check out process.
- 1975 system consists of the LS exhaust (aka extension pipe), H pipe, LS/RS rear exhaust pipes, LS/RS front mufflers, LS/RS over-axle pipes, and dual in/dual out muffler with tailpipes. H pipe which will be NORS. You will need to report the build date of your 1975 Mustang in the check out process.
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This listing is for 1974 and 1975 Mustangs stock with the 4cyl 2300 & stock without a converter. Photo depicts the stock single exhaust system for 1974 Mustang with the stock 4cyl. 1975 models systems are almost identical but require a different rear exhaust pipe.- Single exhaust consists of the front exhaust pipe, rear exhaust pipe, front muffler, over-axle pipe, rear muffler and tailpipe.
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This listing covers model years 1970 (302ci, 351ci, 428ci) 1971 (351ci, 429ci, 302ci) 1972 and 1973 (351ci) Mustang's including Boss, GT, and Cobra Jet stock with a 2 muffler dual exhaust. For the OE correct system for a 1970 Mustang stock with the 429ci, refer to SKU 518740. Photo depicts the stock dual exhaust for a 1970 Mustang (non GT) with the stock 351W.- Dual exhaust consists of the H pipe, LS/RS rear exhaust pipes, LS/RS mufflers, and LS/RS tailpipes. H pipe may be NORS. Excludes the chrome tips.