Cobb SF intake and airbox black installed in Subaru Impreza WRX engine bay
COBB Subaru WRX / STI / FXT Stage 1+ Power Package w/V3
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Subaru WRX / STI / FXT Stage 1+ Power Package w/V3

COBB
COBB615X01P-BK
Air Boxes
20+ Units In Stock - Ships Next Business Day
$ 1,180.00
$ 1,180.00

SKU: 615X01P-BK


Cobb Stage 1+ Power Package w/V3 Black 02-07 Subaru WRX / 04-07 STI / 04-08 FXT

The Cobb 615X01P-BK Stage 1+ Power Package is the best entry-level bolt-on upgrade for 2002-2007 Subaru WRX, 2004-2007 STI, and 2004-2008 Forester XT owners seeking significant power gains with improved turbo response. This complete kit includes the V3 Accessport, SF intake system, SF airbox, and Stage 1+ OTS maps for up to +30% horsepower and torque while maintaining reliability and drivability.

Key Features

  • V3 Accessport: Handheld tuner with full-color display for live monitoring, data logging, and map switching
  • SF Intake & Airbox: High-flow intake tube and airbox improve airflow and turbo spool for quicker response
  • Stage 1+ OTS Maps: Pre-loaded calibrations optimized for the included intake system
  • Black Finish: Stealthy black components for clean engine bay appearance

Specifications

Specification Detail
Part Number 615X01P-BK
Package Includes V3 Accessport, SF Intake, SF Airbox, OTS Maps
Power Gains Up to +30% HP / +35% TQ (Stage 1+)
Finish Black
Tuning Method OBD-II Flash Tuning
Monitor Capabilities Live Gauges, Data Logging, Trouble Codes
Country of Origin United States
Warranty 1-Year Limited

Product Notes

  • Stage 1+ designed specifically for included SF intake/airbox – additional mods require custom tuning

Installation Notes

  • Estimated time: 45-90 minutes, easy to moderate difficulty, basic hand tools required
  • Accessport marries to vehicle VIN – transferable with unmarried process

This Part Fits

Year Make Model Notes
2002-2007 Subaru Impreza WRX 2.0L Turbo
2004-2007 Subaru Impreza WRX STI 2.5L Turbo
2004-2008 Subaru Forester XT 2.5L Turbo

Why Choose Cobb?

  • Industry leader in Subaru tuning with dyno-developed maps for safe, reliable power
  • Premium USA-made hardware with advanced monitoring and data logging capabilities
  • Extensive R&D ensures perfect integration and long-term drivability

Frequently Asked Questions

  • Q: Does this void my warranty?
    A: May affect manufacturer warranty Accessport can be unmarried to restore stock tune.
  • Q: What octane fuel is required?
    A: Stage 1+ maps optimized for 91-93 octane with significant gains over 87.
  • Q: Can I custom tune further?
    A: Yes, Accessport supports pro tunes for additional modifications.
  • Q: Does it include a full turbo inlet?
    A: Includes SF intake tube and airbox turbo inlet available separately.

Shipping & Handling

  • Method: UPS/FedEx Ground
  • Availability: In stock, ships same or next business day
  • Packaging: Official Cobb retail box

Request For Information

Have questions about Subaru WRX / STI / FXT Stage 1+ Power Package w/V3? Fill out the form below and we'll get back to you by the next business day.
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