aFe
aFe BladeRunner 2.5in Aluminum Hot Side Charge Pipe 15-20 Subaru WRX 2.0T - Black - 46-20378-B
- Catalog SKU
- afe46-20378-B
- Manufacturer part #
- 46-20378-B
- ✓Secure checkout
- ✓Enthusiast support
- ✓Free shipping on eligible $300+ merchandise subtotals in the lower 48 states
- Returns policy
Some products and vendors are excluded, including freight/LTL and oversized items.
One Parts Desk request covers fitment, availability, and timing.
Price matches are reviewed before purchase and are not guaranteed.
Project Garage
Plan this exact partSave the selected option to a build plan in this browser. No account required.
Fitment is not verified for your saved vehicle.
Product details
Product information
Overview
Flow and Performance: Smooth transitions in the mandrel-bent aluminum tubing decrease turbulence and minimize pressure loss, increasing horsepower and torque. Perfect Fit: This tube kit features a CNC machined turbo adapter flange, stainless-steel T-bolt clamps, and heavy-duty 5-ply polyester reinforced silicone couplings for superior strength and durability. Custom Appearance: It's finished in wrinkle black powder coating with a unique laser-etched aFe POWER logo for a custom look. When it comes to engineering for power, performance, protection and value, aFe POWER is the only choice.
Features & Benefits
- 1/8 IN NPT Port for Connecting Sensors or Water Methanol Injection
- Powder Coated Wrinkle Black for Heat and Corrosion Resistance
- Constructed from TIG-Welded 2-1/2 IN Aluminum Tubing
- CNC Machined Inlet Flange to ensure a leak-free seal
- Outflows Factory Tube by up to 30%
Downloads & Resources
Application & fitment
Fitment has not been independently verified for your vehicle. Confirm the manufacturer application against your year, make, model, trim, and modifications before ordering.
Shipping & availability
Processing and carrier timing vary by stock status and destination. Final shipping services and costs are confirmed at checkout.
Keep comparing
