FUNCTION FACTORY PERFORMANCE CATALOG
Search over 10,000+ high performance and carbon fiber upgrades for your modern muscle car including Ford, Chevorlet, and Dodge.
Combining engineering with entrepreneurship, Roush founded Roush Performance Engineering in 1976 and began selling designs he had created for his own team to the wider world of motorsport. His tenacious, solutions-based approach brought great demand for Roush engines and components for drag, oval-track, and hill-climb racing, as well as offshore powerboats
Out of stock
$24.99
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$459.99
2 In Stock
Cold Air Intakes
Roush Performance 2018-2021 Ford Mustang 5.0L V8 GT Cold Air Intake
$459.99
In Stock
Out of stock
$274.99
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$379.99
Call A FFP Crew Member For ETA
Out of stock
$679.99
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Engine Bay Accessories
Roush Performance 2015-2023 Ford Mustang Performance Hood Strut Kit
$144.99
In Stock
$294.99
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Cat-Back Exhausts
Roush Performance 2018-2024 Ford Mustang 5.0L V8 Cat-Back Exhaust Kit (FASTBACK ONLY)
$1,299.99
In Stock
Out of stock
$779.99
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Out of stock
$2,119.99
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Out of stock
$369.99
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$588.99
In Stock
Supercharger Kits
Roush 2024-2025 Ford Mustang GT/ Darkhorse Phase 2 Supercharger – 810HP
$9,995.00
In Stock
