Are Paradox Performance Mufflers Directional?

Yes. Each muffler has an inlet marking.

What sizes are available?

Our “Elite Series” is available in 2.00″, 2.25″, 2.50″, and 3.00″.¬†Our “Signature Series” and “Hot Tamale” is available in 2.25″, 2.50″, and 3.00″. All sizes are I.D. (internal diameter), and are designed to slip over standard pipe sizes. We also offer Installer Models with easy sizing options for dealers.

What models do you offer?

We currently offer:

The “Elite Series”, which has a stainless case, seamless ends, and a limited lifetime warranty.

The “Signature Series”, which has an aluminized case, sound similar to the Elite Series, and a 6 year limited warranty.

The “Hot Tamale”, which has an aluminized case, a louder (but still refined) sound, and a 6 year limited warranty.

Do you offer dual inlet/dual outlet models?

Not currently. We have experimented with this idea, but have found that “Y pipes” are widely available, and suit this application perfectly. Let us know if this is a model you would like to see in the future!

How loud/quiet are Paradox Performance Mufflers?

Sound is in the ear of the beholder, and varies from vehicle to vehicle. In general, the sound level is comparable to other performance mufflers commonly found in muffler shops. The difference is the great sound quality, the reduction of “drone”, and the ability to bring sound out of quieter vehicles,

Are Paradox performance mufflers good for pro street and high performance?

Yes, although we recommend running two Paradox performance mufflers per side to keep the volume level down on ultra-loud vehicles. Our mufflers are designed to be run in line with a negligible increase in back pressure.

Can the necks be clamped/welded?

The inlets/outlets can be welded, or fastened with a “band” clamp (note: “saddle” clamps do not work well on the Elite Series due to the thickness of the stainless steel).

Do you offer a warranty?

Yes! For the Elite Series, we offer a Limited Lifetime Warranty covers the integrity of your Paradox Performance Muffler for as long as you own your vehicle. For the Signature Series and Hot Tamale, we offer a Limited 6 Year Warranty. For more information, visit

Where are Paradox performance mufflers manufactured?

Our Signature Series and Hot Tamale Mufflers are manufactured in Marshfield, MO. Our Elite Series mufflers are manufactured in Toledo, OH, USA.