Description

The 2008+ STI Hatch GT Series STI Exhaust was designed with three things in mind; Style, Sound and Performance. The styling of the dual 3.5 inch tips on each side were to accentuate the rear valance on the STI. Giving it an aggressive look at the rear of the car but keeping a grown up attitude.

To complete the Turbo-Back system, it is supplied with the new two-piece catted downpipe which uses a massive cast 304 Stainless Steel Bellmouth that tapers to 3.0" piping where it connects to the cat-pipe. This setup allows you to swap out the cat-pipe for a catless racepipe without replacing the entire downpipe assembly.

Specifications

Cat-Back:
  • All 304 Stainless Steel 3" piping
  • Stainless quad 3" tips
  • Oval Muffler
Down-Pipe:
  • Two-Piece design: Add racepipe without replacing downpipe assembly
  • Cast 304 Stainless Steel Bellmouth upper section for maximum exhaust gas flow
  • 3.5 inch diameter 304 Stainless Steel pipe tapering smoothly to 3.0 inch
  • Spare wideband oxygen sensor bung included
  • Modified pipe path to provide more ground clearance for lowered cars than previous design
  • TIG welded and polished to a show quality finish
  • 100 Cel Catalytic Converter

What's Included

  • Muffler
  • S-pipe
  • Mid-Pipe
  • Down-Pipe with cast outlet
  • Cat-Pipe
  • All bolts and gaskets
  • Spare wideband oxygen sensor bung included

Compatibility

  • 2008-2014 Subaru Impreza STi Hatch
  • 2011-2014 Subaru Impreza WRX Hatch

The 2008+ STI Hatch GT Series STI Exhaust was designed with three things in mind; Style, Sound and Performance. The styling of the dual 3.5 inch tips on each side were to accentuate the rear valance on the STI. Giving it an aggressive look at the rear of the car but keeping a grown up attitude.

To complete the Turbo-Back system, it is supplied with the new two-piece catted downpipe which uses a massive cast 304 Stainless Steel Bellmouth that tapers to 3.0" piping where it connects to the cat-pipe. This setup allows you to swap out the cat-pipe for a catless racepipe without replacing the entire downpipe assembly.

Cat-Back:
  • All 304 Stainless Steel 3" piping
  • Stainless quad 3" tips
  • Oval Muffler
Down-Pipe:
  • Two-Piece design: Add racepipe without replacing downpipe assembly
  • Cast 304 Stainless Steel Bellmouth upper section for maximum exhaust gas flow
  • 3.5 inch diameter 304 Stainless Steel pipe tapering smoothly to 3.0 inch
  • Spare wideband oxygen sensor bung included
  • Modified pipe path to provide more ground clearance for lowered cars than previous design
  • TIG welded and polished to a show quality finish
  • 100 Cel Catalytic Converter
  • Muffler
  • S-pipe
  • Mid-Pipe
  • Down-Pipe with cast outlet
  • Cat-Pipe
  • All bolts and gaskets
  • Spare wideband oxygen sensor bung included
  • 2008-2014 Subaru Impreza STi Hatch
  • 2011-2014 Subaru Impreza WRX Hatch

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