ETS 2004-2020 Subaru STI MaxFlow Manifold
ETS 2004-2020 Subaru STI MaxFlow Manifold
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ETS Subaru STI V2 MaxFlow Header

200-10-EXM-201
$1,250.00

The wait is over!  Extreme Turbo Systems is proud to release our new Subaru STI V2 MaxFlow Exhaust Header for...

$1,250.00

The wait is over!  Extreme Turbo Systems is proud to release our new Subaru STI V2 MaxFlow Exhaust Header for the 2004+ Subaru STI. 

We designed our ETS V2 MaxFlow Header to be a direct factory replacement header.  We start off with large 1 7/8 primary runners that come together in a true low angle 4-1 merge collector that then flow into a huge 2.5" secondary for maximum scavenging and exhaust flow.

Features

  • 1 7/8" primary runners with 2 1/2" secondary for maximum flow.
  • CNC mandrel bent runners.
  • Custom .100 USA made thick wall tubing for durability.
  • Low angle 4-1 merge collector for maximum flow and exhaust scavenging. 
  • Slip fit connection for ease of removal and installation.
  • 2-bolt or Vband up pipe flange options.
  • Stock replacement design.
  • Low profile design for maximum clearance. 
  • Surfaced flanges for a leak free seal.
  • 304 Stainless steel construction.
  • 100% built in house and made in the USA.
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