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Mustang Performance Parts

Steeda Boss Mustang Cold Air Intake Upgrade Kit (11-14)

Our Price $179.95
Market Price $199.95  
You save $20.00 (10%)
180 points

Manufacturer:  Steeda Autosports

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  • Product Description
  • Installation Info
  • Mustang Fitment

This upgrade kit is for converting a 555-3155 or 555-3156 Steeda Cold Air intake for standard 5.0L Mustangs to a 555-3162 Boss specific system for use with BOSS intake manifolds.

Upgrade kit includes a larger 101mmm replacement MAF housing, larger intake tube specifically designed to be used with the Boss manifold, silicone sleeves, replacement hose clamps and a template for modifying your heat shield for the larger MAF housing.

Due to the larger MAF size over our standard 5.0L GT cold air specific tuning is required to use these parts. Tunes designed for the original MAF housing size are not correct and must be updated.

Product Benefits

  • Save money by converting your 5.0L GT Cold Air Intake
  • Specifically designed for the Boss Mustang
  • Power increase across entire power band

Note: Federal and several state and provincial laws prohibit the removal, modification or rendering inoperative of any part that affects emissions or safety on motor vehicles used on public streets or highways. Steeda Autosports assumes no liability for any violations arising out of any federal, state or provincial emissions or safety requirements on motor vehicles arising out of the customer’s modifications and/or use of Steeda products. It is the responsibility of the customer to determine if their modified vehicle complies with applicable laws.

Time to Install
About 30 Minutes
Level of Difficulty
Tools Needed
Basic Tools
Model Year(s)
2014 2013 2012 2011

GT Boss


Product Reviews

Needed this to adapt the already installed Steeda CAI after swapping a 2014 GT to the Boss 302 intake manifold. Up against a time crunch called Chris and the folks and they got what we needed figured out and shipped quickly.

Fitment was quick and simple, with a tune we saw the solid dyno results we were hoping for.

Really easy/cheap upgrade for your coyote right here! Free up some extra hp from your intake!