Torque Solution High Volume Intake Manifold - 2004-2021 STI / 2006-2014 WRX | TS-SU-675

Fitment Information:
- Subaru WRX 2006-2007
- Subaru WRX 2008-2014 (Additional parts from a 08-14 STI may be required to install.)
- Subaru STI 2004-2007
- Subaru STI 2008-2014
- Subaru STI 2015-2021

PRODUCTION VERSION IS SILVER (RAW ALUMINUM)

Torque Solution High Volume Intake Manifold for Subaru WRX 06-14, STI 04-21 EJ20 / EJ25 DBW engines is the perfect addition to your WRX / STI. Made from cast aluminum using a metal casting process and then finished off by CNC'ing the flanges for a perfect fit.

This intake manifold (IM) design allows you to increase the flow and air volume to your engine making it ideal for high HP applications or if you just want to stand out from the crowd with it's sleek clean design. This IM retains the stock TB position which results in a much easier install over other IM's on the market. No need to modify or make custom FMIC piping to complete the install!! Also, works with all OEM / aftermarket TGV's!! The TS IM is also easily reversible to a forward-facing configuration by simply flipping the vacuum block (customization will be required for forward facing)!! 

Testing on both stock location and rotated turbo setups has shown amazing gains at both mid-range and peak power!!

Includes most all necessary items to complete the install. Certain setups may need additional parts / customization.

The intake manifold comes as a natural raw aluminum finish. Ready for you to bolt on and use or get powder coated to your liking.

 - CNC'd Cast Aluminum
- Increased Volume Over OEM IM
- Large Tapered / Radiused Runners
- Retains Stock Throttle Body Position
- Works w/ OEM and NON-OEM TGV Housings
- Standard or Reverse Rotation Capable
- Reversible Billet Aluminum Vacuum Block
- Limited Lifetime Warranty

Works with FMIC piping kits that fit the OEM IM in standard rotation.

*Important Install Notes:
- Stock location turbo configurations will need to run a minimum 19mm IM/TGV spacer, such as PN: TS-SU-478-TGV (lower) or TS-SU-811 (upper) for added inlet clearance (confirmed to fit with ALL known inlets while using the spacers).
- Boomba DBW throttle body is direct bolt on without any added adapters.
- TMIC install may be possible with some smaller TMIC's and custom brackets. This has not been confirmed.