Steeda Cobra Mustang Boost Bypass Kit (03-04 Cobra)

$9.00 (33%)
Part Number: 555 3315
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Changing supercharger pulleys for more boost is a popular way to add more power to the '03 and '04 Cobra. What many people don't realize is that the factory supercharger system is designed to bleed off extra boost. The Steeda Boost Bypass kit maintains maximum boost during wide open throttle, to get the most power from the supercharger pulley upgrade. Installation is simple and only takes a few minutes.

Product Benefits
  • Maximize boost during WOT (Wide Open Throttle)
  • Instantly adds hp to your '03-'04 Cobra
  • Simple installation

CA Residents: Cancer and Reproductive Harm WARNING

Fitment & Features


Manufacturer: Steeda Autosports

Installation Information:

Level of Difficulty: Tech Recommended
Install Time: About 1 Hour
Tools Required: Basic Shop Tools
Print Instructions:

Vehicle Fitment:

Fits Model Year: 2003, 2004
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