LVA 2024-2025 Ford Mustang Front Splitter V.1
$350.00Available
LiquiVinyl 2015-2017 Ford Mustang Front Splitter
$350.00Available
LiquiVinyl 2024-2025 Ford Mustang RTR Front Splitter
$375.00Available
Liquivinyl 2015-2023 Dodge Charger Front Splitter
$325.00677 In Stock
FFP 2015-2017 Ford Mustang GT500 Front Bumper Conversion
$1,099.98Available
LiquiVinyl 2015-2023 Ford Mustang GT350 Track Pack WickerBill
$225.00Available
Liquivinyl V.2 Adjustable Front Splitter Rods
$50.00Available
Motorcraft 2020-2022 Ford Mustang GT500 GT350 OEM Oil Filter – Metal Core
$99.99Contact Us for More Information
LiquiVinyl 2015-2023 Dodge Charger SRT Wickerbill
$225.00Available
ZL1 Addons 2018-2023 Dodge Challenger Widebody Deluxe Rock Guards
$65.99Backorderd - Call or Email For ETA
Function Factory Performance Hourly Labor
$250.00Available
ZL1 Addons 2015-2023 Dodge Challenger Deluxe Rock Guards
$62.69Available
FFP 2018-2023 Ford Mustang GT500 Front Bumper Conversion
$1,099.98Available
ZL1 Addons 2015-2023 Ford Mustang GT500 Style Splitter Winglet and Fender Extensions
$192.49Available
Function Factory Performance Logo Die Cut Sticker
$10.00Available
Our Tested & Proven Models
FACTORY PROVEN. FACTORY BACKED.
Our crew of passionate car enthusiasts, led by owner and founder Charles Siritho, carefully hand-selects our premier products. We rigorously test many performance parts on our Ford Mustangs and customer vehicles. We only sell those that meet our high quality and performance standards. Our mission is to educate and guide you every step of the way so you can confidently select the best products for your car and your performance needs.
- NEW
NEW
STESO MсLaren 720S/765LT Turbocharger Inlets
$390.00Available
NEW
FI Exhaust 2017-2023 McLaren 720S High Flow Downpipes
Price range: $3,500.00 through $4,800.00Available
NEW
MAZ 2015-2023 Ford Mustang Carbon Fiber Doors
$2,250.00Available
NEW
MAZ 2015-2023 Ford Mustang Terminator Hood
$1,199.99Available
NEW
MAZ 2015-2023 Ford Mustang Super Snake Hood
$1,199.99Available
ON SALENEW
MAZ 2015–2023 Ford Mustang OEM Carbon Fiber Trunk
Original price was: $1,000.00.$749.99Current price is: $749.99.Available
ON SALENEW
MAZ 2018-2023 Ford Mustang Mach 1 Style Bumper
Original price was: $1,000.00.$775.00Current price is: $775.00.Available
NEW
MAZ 2015-2023 Ford Mustang HDK Wing
$1,300.00Available
NEW
MAZ 2015-2023 Ford Mustang GT500 Hood
$1,199.99Available
NEW
NEW
MAZ 2015-2023 Ford Mustang Duck Tail Trunk
$949.99Available
NEW
MAZ 2015-2017 Ford Mustang AMS Hood
$1,199.99Available
NEW
MAZ 2015-2026 Ford Mustang Magnetic Paddle Shifters
Price range: $225.00 through $285.00Available
NEW
MAZ 2018-2023 Ford Mustang GTD Fenders
Price range: $999.99 through $1,349.99Available
NEW
MAZ 2024-2026 Ford Mustang S650 GTD Carbon Fiber Hood
$1,499.99Available
NEW
MAZ 2024-2026 Ford Mustang S650 GT4-R Fenders and GTD Hood Combo
$2,999.99Available
NEW
MAZ 2015-2026 Ford Mustang Carbon Fiber Roof
$1,000.00Available
NEW
MAZ 2024-2026 Ford Mustang S650 R1 Competizione Bumper
Price range: $1,100.00 through $1,550.00Available
NEW
MAZ 2024-2026 Ford Mustang S650 Mustang Airbag Cover
$299.99Available
NEW
MAZ 2024-2026 Ford Mustang S650 GT3 Hood
Price range: $999.99 through $1,549.99Available
NEW
MAZ 2024-2026 Ford Mustang S650 Ducktail Wing
Price range: $400.00 through $750.00Available
NEW
MAZ 2024-2026 Ford Mustang S650 Double Sided Carbon Hood
$1,549.99Available
NEW
MAZ 2024-2026 Ford Mustang S650 Carbon Fiber Terminator Hood
Price range: $1,099.99 through $1,349.99Available
NEW
MAZ 2024-2026 Ford Mustang S650 Carbon Fiber Side Skirts
$835.00Available
Thorney Motorsport of Los Angeles – McLaren Independent Specialist
Thorney Motorsport has been servicing and maintaining McLarens for 9 years, they are the largest McLaren Independent in the World. They have retained the same staff and management to give you the ultimate depth of knowledge of the cars. Their servicing and maintenance routine is based on what the vehicle needs rather than a fixed ‘tick box’ list of items to be changed. Function Factory Performance is a certified official Thorney Motorsport McLaren Independent Specialist.
Updates & Latest Sales
Keep up with our latest news and sales specials by signing up for our Hot Newsletter. Our news is jam-packed with real-life updates surrounding Function Factory Performance and their quest to become the most premium Mustang & C8 Corvette high-performance provider.
- NEW
MAZ 2024-2026 Ford Mustang S650 GTD Carbon Fiber Hood
$1,499.99Available
NEWMAZ 2024-2026 Ford Mustang S650 GT4-R Fenders and GTD Hood Combo
$2,999.99Available
NEWMAZ 2015-2026 Ford Mustang Carbon Fiber Roof
$1,000.00Available
NEWMAZ 2024-2026 Ford Mustang S650 R1 Competizione Bumper
Price range: $1,100.00 through $1,550.00Available
NEWMAZ 2024-2026 Ford Mustang S650 Mustang Airbag Cover
$299.99Available
Wait, Don't Go Yet!
Hold up—leaving so soon? Your cart’s revving up with some top-tier gear, and it looks like you might be missing out! Just to sweeten the deal, use the discount code Hohoho at checkout for an irresistible price drop. Think of it as our little nudge to help you cross the finish line. Don't let your performance parts feel abandoned—give them the garage space they deserve!
Welcome to our Fall Website Refresh. Beta testing in progress. Phone Number: 805-267-9762 This month's discount code: HALLOWEEK3
