aFe BladeRunner 2.5in Aluminium Hot Side Charge Pipe 15-20 Subaru WRX 2.0T - Red aFe AFE46-20378-R
aFe BladeRunner 2.5in Aluminium Hot Side Charge Pipe 15-20 Subaru WRX 2.0T - Red aFe AFE46-20378-R
aFe BladeRunner 2.5in Aluminium Hot Side Charge Pipe 15-20 Subaru WRX 2.0T - Red aFe AFE46-20378-R
aFe BladeRunner 2.5in Aluminium Hot Side Charge Pipe 15-20 Subaru WRX 2.0T - Red aFe AFE46-20378-R
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aFe BladeRunner 2.5in Aluminium Hot Side Charge Pipe 15-20 Subaru WRX 2.0T - Red

aFe
AFE46-20378-R
802959466780
Intercoolers
3 Units In Stock - Ships Next Business Day
$ 323.00
$ 323.00

SKU: 46-20378-R | UPC: 802959466780

aFe BladeRunner 2.5in Aluminum Hot Side Charge Pipe 15-21 Subaru WRX 2.0T - Red

The aFe Power BladeRunner 2.5-inch aluminum hot side charge pipe replaces the restrictive factory tube on 2015-2021 Subaru WRX 2.0T models. Mandrel-bent tubing with smooth transitions reduces turbulence and pressure loss for up to 30percent more airflow increasing horsepower and torque. Textured red powder coating adds durability against heat and corrosion while the laser-etched aFe POWER logo provides a custom look.

Key Features

  • Outflows Factory Tube by 30percent: Delivers measurable gains in horsepower and torque through improved airflow and reduced restrictions
  • TIG-Welded 2-1/2 Inch Aluminum Tubing: Lightweight construction ensures strength and maintains boost pressure under high-performance conditions
  • 1/8 Inch NPT Port: Allows connection of sensors or water methanol injection for tuning flexibility
  • Powder Coated Textured Red: Resists heat and corrosion for long-term performance and eye-catching style
  • CNC Machined Inlet Flange with O-Ring Seal: Provides leak-free connection to turbo for reliable fit and lasting strength

Product Notes

  • Direct replacement for factory hot side charge pipe with all necessary hardware included
  • Stainless steel T-bolt clamps and heavy-duty 5-ply silicone couplers ensure secure connections
  • Ships ready to install with no modifications required

Installation Notes

  • Professional installation recommended.
  • Bolts directly to factory turbo outlet and intercooler inlet in under 1 hour
  • Compatible with OEM mounting points and includes all clamps for secure fit

This Part Fits

Year Make Model Submodel
2015-2021 Subaru WRX Base
2015-2021 Subaru WRX Limited
2015-2021 Subaru WRX Premium

Why Choose aFe Power?

  • Engineered specifically for power performance protection and value in every component
  • Mandrel-bent designs and TIG-welded aluminum deliver consistent dyno-proven results
  • CNC machining and precision fitment ensure seamless integration with factory setups

Frequently Asked Questions

  • Q: Will this fit my 2021 Subaru WRX 2.0T?
    A: Yes it fits all 2015-2021 Subaru WRX 2.0T models including Base Premium and Limited trims with direct bolt-on installation
  • Q: What material and finish does the charge pipe use?
    A: Constructed from TIG-welded 2.5-inch aluminum tubing with textured red powder coating for heat resistance corrosion protection and custom appearance
  • Q: What is included for installation and does it have a warranty?
    A: Includes stainless steel T-bolt clamps 5-ply silicone couplers and CNC flange backed by aFe Powers limited lifetime warranty

Shipping & Handling

  • Method: UPS Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Protective cardboard box 28 x 10 x 8 inches
  • Weight: 3.6 lbs
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