996 GT3

Products

Testimonials

Laurent purchased a Dundon Lifetime 321SS Black Muffler to go with his Race Header System and Carbon Dual Cone Intake "At idle, sound is suggestive: not that loud but you feel the engine can tell what he thinks. At low revs and duty, sound is soft. It is even strange how they managed to keep the car that streetable. When you push it... read more

Laurent, Reunion Island

996 GT3 321SS Dundon Race Exhaust System

321SS Long Tube correct tuned length stepped headers and light weight center exit muffler combo for 996 GT3. They make power, sound great, are well made in the USA by Charles, and are guaranteed for life to the original purchaser against cracks, splits, corrosion etc. (repacks of the mufflers not included…)

$5,950.00

Click on a photo to enlarge.

Race Headers are for Non US or for racing vehicles.

 

321SS Long Tube correct tuned length stepped headers and light weight center exit muffler combo for 996 GT3.  They add 25whp max gain, reduce weight by 84lbs, sound great, are well made in the USA by Dundon Motorsports, and are guaranteed for life to the original purchaser against cracks, splits, corrosion etc. (repacks of the mufflers not included…)

The system is available in 2 configurations.

1.  Dual Exit (Green line on the Dyno Chart)

2.  Center Exit (requires GT3 muffler and Center exit bumper, Blue line on the Dyno Chart)

 

More dynos of Dual Exit

 

scroll up