Steeda Cobra Mustang Supercharger Pulley - 2.81" (2003-2004)

3 Review(s)
$99.95
$16.00 (16%)
$83.95
These Steeda Supercharger Pulleys are made from Steel not aluminum and have holes drilled around the center of the pulley to lower the rotational weight.

Part Number: 555 3328
555-3328
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Description


These Steeda Supercharger Pulleys are made from Steel not aluminum and have holes drilled around the center of the pulley to lower the rotational weight. This is the highest quality pulley available for the Cobra.

3.10" pulley 1-2psi over stock, requires performance tune.
Testing has shown 25+ horsepower.

2.81" pulley 4-5psi over stock, requires performance tune & shorter belt.
Testing has shown gains of 60+ horsepower.

When running a 2.81" pulley you will need a shorter serpentine belt to keep tight on your blower for maximum boost.

Product Benefits
  • High quality product

CA Residents: Cancer and Reproductive Harm WARNING www.p65warnings.ca.gov.

Fitment & Features

Manufacturer:

Manufacturer: Steeda Autosports
Made in USA: Yes

Installation Information:

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

Vehicle Fitment:

Fits Model Year: 2003, 2004

Customer Reviews

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Average Customer Ratings

5.0

GySgt.
Good for an additional 62 HP, on my 03 Terminator! Best quality, AMERICAN MADE, steel pulley available anywhere! Thank you STEEDA! -SEMPER FI
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5
2.81" Pulley Experience
Found original belt required a change to a 74-5/8" Belt (1" shorter) that really works well. Gates belt K080740HD. Lifetime tunes with the SCT Flash Tuner, pulley swap, and New Belt make for a really inexpensive boost addition to a really fun car...gave a tailgating 2021 GT500 a huge surprise launching onto a freeway recently! Steeda Rocks!
Did you find this helpful?  2 of 2 Found Helpful
5
Awesome
Just awesome, great upgrade for the money and love hearing the supercharger whine! Fast shipping is nice, too.
Did you find this helpful?  9 of 9 Found Helpful
5
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