Mufflers

[Gary Matthew]

I'm looking for a pair of mufflers for my ERA GT. Existing -- 19" long overall, 16" body length, 4" dia (round), 2.25" inlet/outlet (concentric, not offset). Original mufflers were baffled, but after 25 years, they're too loud. Need replacements. I've found a pair that are dimensionally correct, but they're "straight-thru." Have yet to test them, as some RELATIVELY minor mods are required.

Any suggestions?

 

[Sean S.]

If you're wanting stainless and want to spend Money Burns Stainless makes some beautiful stuff. Pretty close to the dimensions you're looking for.
https://burnsstainless.com/products/1-stage-race-muffler?variant=8112274767963
https://burnsstainless.com/products/2-stage-mufflers?variant=8143763144795

If you want a cheaper option try Performance Tube Bending, but the quality isn't as good as Burns
https://www.ptbtubebending.com/mufflers/

Stainless header Manufacturers have some aluminum ones, but Ive never seen them.

 

[Davidmgbv8]

Spintech make some great mufflers, normal driving nice tone, quiet, open the throttle gets louder but not too bad cause you don't stay at full throttle long!

 

[Howard Jones]

Maybe these?

Flowmaster 12514310 Flowmaster DBX Muffler

dBX series mufflers - this Laminar Flow internal configuration muffler features the revolutionary HP core design delivering excellent sound control for a wide variety of engine types where vehicle under-chassis space is limited. Utilizing cool shell technology to minimize radiant heat from the...

www.holley.com