Golf GTI MK5 (06-09) 3" Catback Exhaust

Item # 90004

Complete bolt-on catback exhaust system including a configurable 3" midpipe, and rear section with muffler tip finisher.


  • 304 stainless steel piping
  • 304 stainless steel 3/8" thick machined flanges
  • Fully customizable system with many design/sound choices
  • Choice of muffler tip
  • TIG welded to perfection
  • Bolts onto OEM Downpipe via slip-fit and clamp connection
  • Adapter available which allows for a true 3" connection to any Ultimate Racing Downpipe!


Midpipe Setup:

  • No Mufflers (Our base system with nothing but 3" piping from front all the way to muffler tip. Aggressive exhaust note, and extremely lightweight)
  • Centrally Mounted Full-Size Muffler (Our own 7" round muffler. Completely 3" straight through design allows for unsurpassed flow without restriction. 7" body produces a great exhaust note, while keeping volume tame. If your goal is performance without all the noise, this muffler is for you)
  • Centrally Mounted Mini-Muffler  (For those looking to retain a muffler in the system, but don't mind an aggressive growl)

Rear Muffler Setup:

  • No Rear Muffler
  • Rear Mounted Mini-Muffler +100.00 USD (The Rear Mounted Mini-Muffler option is for anyone looking to keep exhaust volume as close to stock levels as possible. Typically used as a secondary inline muffler along with a Centrally Mounted Muffler, but can also be used as a standalone muffler)

Tip Options:

  • 4" Single Wall Polished Tip no charge
  • 4" Rolled Polished Tip 
  • 4" Titanium Tip  


  • Slip-fit (for connecting to OEM or Most other brand Downpipe)
  • 3 inch to 3 inch  (for connecting to Ultimate Racing Downpipe ONLY)


  • Gasket Set +$12.00 USD (Installation gaskets)

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