SKU: B712500-C | UPC: 700424672318
Cobb 04-07 Subaru WRX / STI Front Mount Intercooler Cold Pipes
Cobb Front Mount Intercooler Cold Pipes replace the factory restrictive piping on 2004-2007 Subaru Impreza WRX and STI models with front mount intercoolers. Mandrel-bent 6061-T6 aluminum tubing with 2.5-inch diameter provides unrestricted airflow from intercooler to throttle body. This setup lowers charge air temperatures and cuts pressure loss for stronger turbo spool and consistent power delivery.
Key Features
- Mandrel-Bent Design: Smooth bends eliminate crimps and turbulence for steady airflow under boost.
- 2.5-Inch Diameter Tubing: Larger size supports higher boost levels and volume without restriction.
- 6061-T6 Aluminum Construction: Lightweight at 4 lbs with strength for long-term durability.
- Black Powdercoat Finish: Heat- and corrosion-resistant coating maintains performance in harsh conditions.
- Bolt-On Compatibility: Precision fit for Cobb FMIC kits on 04-07 WRX/STI with included hardware.
Product Notes
- Requires front mount intercooler installation not compatible with stock side-mount setup.
- Pair with high-flow couplers for full gains.
- Ships ready for install with stainless steel clamps.
Installation Notes
- Professional installation recommended.
- Remove factory hot/cold pipes torque clamps to 5-7 Nm.
- Compatible with stock throttle body and Cobb FMIC end tanks.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2004-2007 | Subaru | Impreza | WRX |
| 2004-2007 | Subaru | Impreza | WRX STI |
Why Choose Cobb?
- Subaru-specific engineering from dyno-tested designs.
- High-flow components built for turbocharged EJ engines.
- Direct-fit precision machined for 04-07 chassis.
Frequently Asked Questions
-
Q: Will these fit my 04-07 WRX with Cobb FMIC?
A: Yes, direct bolt-on for USDM 2004-2007 Impreza WRX and STI sedan/wagon with front mount intercooler. -
Q: What material and finish are used?
A: 6061-T6 aluminum tubing with durable black powdercoat for heat resistance up to 500°F. -
Q: What is the warranty and install time?
A: Cobb limited lifetime warranty to original owner, 1-2 hours with basic tools for experienced installers.
Shipping & Handling
- Method: UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: Protective cardboard tube, box dimensions 28" x 8" x 8"
- Weight: 4 lbs
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