Cobb 15-21 Subaru WRX FMIC Cold Pipe Kit-COBB-COBB741500-C
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Cobb 15-21 Subaru WRX FMIC Cold Pipe Kit

COBB
COBB741500-C
700424673490
Intercooler Pipe Kits
8 Units In Stock - Ships Next Business Day
$ 480.00
$ 480.00

SKU: B741500-C   |   UPC: 700424673490

Cobb 15-21 Subaru WRX FMIC Cold Pipe Kit

The Cobb FMIC Cold Pipe Kit replaces the restrictive factory pipe on 2015-2021 Subaru WRX models with 2.5-inch mandrel-bent 6061-T6 aluminum tubing for unrestricted airflow from FMIC to throttle body. This VA-chassis specific design supports quicker turbo spool and consistent power delivery on street or track. Black powder-coated finish resists corrosion in demanding conditions.

Key Features

  • Mandrel-Bent Aluminum Tubing: 2.5-inch diameter 6061-T6 construction eliminates bends and restrictions for maximum flow efficiency over stock.
  • Cast Aluminum MAF Adapter: Precision-machined housing secures MAF sensor placement for accurate air measurement and tuning stability.
  • High-Temperature Silicone Boots: 4-ply reinforced couplers handle boost heat and pressure without leaks or failure.
  • Stainless Steel T-Bolt Clamps: Secure all connections with even tension to prevent boost loss under high RPM loads.
  • Black Powder Coat Finish: Durable coating protects against road salt, heat, and wear for long-term performance.

Product Notes

  • Designed for use with front-mount intercooler upgrades on stock-location or Cobb FMIC setups.
  • Inspect all connections during install to ensure proper boost sealing.
  • Ships fully assembled with all hardware included.

Installation Notes

  • Professional installation recommended.
  • Bolt-on design requires basic hand tools 1-2 hours for experienced installers.
  • Compatible with stock throttle body and Cobb FMIC no cutting or permanent modifications needed.

This Part Fits

Year Make Model Submodel
2015-2021 Subaru WRX All

Why Choose Cobb?

  • Cobb leads Subaru performance with proven tuning and hardware for WRX platforms.
  • Every component undergoes rigorous dyno and track testing for real-world gains.
  • Engineered in the USA with exact OEM-match fitment for hassle-free upgrades.

Frequently Asked Questions

  • Q: Will this fit 2015-2021 Subaru WRX STI models?
    A: No, designed exclusively for VA-chassis WRX; STI piping differs due to engine and turbo layout.
  • Q: What material is used and does it include hardware?
    A: 6061-T6 aluminum tubing with black powder coat, plus silicone boots, T-bolt clamps, and MAF adapter all included.
  • Q: What is the warranty and install requirements?
    A: Cobb offers limited lifetime warranty on manufacturing defects ECU tuning recommended post-install for full benefits.

Shipping & Handling

  • Method: UPS Ground or FedEx Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Single box, 24" x 12" x 8"
  • Weight: 5 lbs

Request For Information

Have questions about Cobb 15-21 Subaru WRX FMIC Cold Pipe Kit? Fill out the form below and we'll get back to you by the next business day.
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