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Speedmaster EFI MidRise Intake Manifold; Black (99-04 Mustang GT)
Item 483551
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Product Information
Features, Description, Q&A, Specs & Installation
Features
- Part Type Intake Manifold, Fuel Injected
- Product Line MidRise
- Engine Block Style Stock/OEM Standard Deck
- Injection Style Multi-Port
- Basic Operating RPM Range 1,500-6,500
- Intake Section Included Complete
- EGR Yes
- Injectors Included No
- Fuel Rails Included No
- Aftermarket Fuel Rail Required No
- Throttle Body Included No
- Supplemental Bosses Cast-In No
- Supplemental Bosses Machined No
- Runners Included Yes
- Runners Removable Yes
- Base Material Aluminum
- Base Finish Black
- Quantity Sold As A Kit
- Notes For 2 V Heads In Mustang Applications Only. Will Require Modification In Other 4.6 Applications. Stock Cams Only Rev To 5,400 RPM. For Maximum Benefit, Aftermarket Cams Are Recommended.
- Fits 99-04 Mustang GT
Description
High-Performance Intake Manifold. The Speedmaster EFI MidRise Intake Manifold Black enhances engine breathing and overall performance. Designed for fuel-injected engines, it optimizes air and fuel delivery to improve power and throttle response, essential for street and moderate performance applications.
Construction and Appearance. Crafted from durable aluminum, this intake manifold features a sleek black finish that ensures corrosion resistance and a clean, professional look. Its robust construction supports long-term reliability under demanding conditions.
Installation. Installation is straightforward with no drilling required, making it accessible to skilled enthusiasts and professionals alike. The manifold is engineered for direct fitment on compatible engines, ensuring hassle-free swapping.
Warranty. This product includes a 12-month limited worldwide warranty, covering manufacturing defects and assuring quality and reliability.
Application. Specifically engineered to fit the 1999-2004 Mustang GT with 4.6L EFI V8 engines, compatibility is limited to two-valve heads in Mustang applications.
Speedmaster 1-148-020-03
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Tech Specs
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Will It Fit My Mustang
- Bullitt - 01
- GT - 99, 00, 01, 02, 03, 04
