Torque Solution Cast Aluminum HD Hard Turbo Inlet (3" Turbo Inlet) - 2002-2007 Subaru WRX / 2004-2021 STI

Torque Solution HD Hard Turbo Inlet Pipe - Cast Aluminum - 3" Coupler

The Torque Solution Cast Aluminum HD Hard Turbo Inlet Pipe is built for Subaru EJ engines using an STI or similar intake manifold. With a larger diameter and smooth interior walls, it delivers improved airflow to the turbo, eliminating the restrictions of the factory corrugated hose. Each kit comes with all necessary hardware for an easy install, whether you’re running a standard recirculated setup or a full speed density build. Choose from three inlet sizes—2.4" (OEM), 3" (PTE, Blouch, Garrett), or 84mm/3.3" (FP)—to suit your turbo configuration.

 

DETAILS:

• Cast Aluminum / Black Anodized
  
• Smooths and Increases Airflow Entering Turbo
  
• Eliminates failure prone corrugated rubber hose
  
• 4-ply Silicone Couplers - 3 inch
  
• Includes Silicone Friendly Stainless Steel Hose Clamps
  
• Direct Fitment
  
• Includes All Necessary Hardware To Install
  
• Able to be installed Recirculated or as Speed Density
  
• Limited Lifetime Warranty

 

Fitment:

2002-2007 Subaru WRX

2004-2021 Subaru STI 

Includes:
- Cast Aluminum HD Turbo Inlet (1)
- 3in Silicone Turbo Coupler (1)
- 1/4 Stainless NPT Plug (1)
- Billet Aluminum 1/4 NPT to 3/8 Straight Barb Fitting (1)
- Billet Aluminum 1/4 NPT to 3/8 90 Degree Barb Fitting (1)
- Billet Aluminum 3/8 NPT to 5/8 90 Degree Barb Fitting (1)
- Billet Aluminum Inlet Recirculation Adapter (1)
- Billet Aluminum Inlet Speed Density Cap (1)
- 80-100mm Wide Width Silicone Safe Worm Gear Clamp (1)
- 70-90mm Wide Width Silicone Safe Worm Gear Clamp (1)
- 70-90mm Standard Width Silicone Safe Worm Gear Clamp (2)
- 25-40mm Standard Width Silicone Safe Worm Gear Clamp (1)

Install Notes:
1. Coupler will need trimming on both ends to fit. We recommend trimming in approx. 1/8" increments using a worm gear clamp as a guide and a fresh sharp blade. Please be careful and use caution when performing this task.
2. We highly recommend using masking tape on the inlet to prevent scratching till you have the coupler perfectly trimmed.
3. Install all fittings with a ptfe tape.