Looking to let your S550 breathe a little more effectively? Then take a look at the Stainless Works Long Tube Header Catted or Stainless Works Off-Road System for your 15-16 GT!
- Manufactured from 1 7/8" Mandrel Bent 304 Stainless for improved airflow
- TIG Welded with a one piece 3/8" thick header flange to ensure leak free performance
- Specifically designed for the S550 GT's it's suggested to get a custom tune to fully unleash the beast.