WELCOME TO FUNCTION FACTORY PERFORMANCE
Factory Proven. Factory Backed. — Premium performance parts & expert installation since 2017
FIND PARTS FOR YOUR VEHICLE
Select your year, make, and model to see compatible parts
Pick Your Build
387 brands. 13,700+ parts. Expert installs in Thousand Oaks. Find your machine below.
Ford
S550 · S650 · GT500 · EcoBoost · F-150BMW
G80 · G82 · F80 · M340i · M850iChevrolet
C8 · Z06 · Z07 · ZR1 · Camaro ZL1McLaren
720S · 570S · MP4-12C · SennaFerrari
Tributo · Stradale · Pista · GTC4Dodge
SRT · Jailbreak · Redeye · DemonCadillac
CT5 · CT4 · Escalade-V · LyriqRacing Sim
Cockpits · Pedals · Wheels · TripleBEST SELLERS
Our most popular performance parts — proven by thousands of enthusiasts
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DarwinPRO 2018-2023 Ford Mustang Carbon Fiber Hood
Price range: $1,450.00 through $1,640.00 -
DarwinPRO 2015-2017 Ford Mustang TRU Style Carbon Fiber Hood
Price range: $900.00 through $1,875.00 -
DarwinPRO 2017-2023 McLaren 720S Se²NWB Style Carbon Fiber Side Door Trims
Price range: $1,500.00 through $2,250.00 -
DarwinPRO 2014-2017 McLaren 650S P1 Style
Price range: $2,000.00 through $6,220.00 -
DarwinPRO 2014-2017 McLaren 650S OD Style Autoclave Carbon Fiber Front Fender
Price range: $3,500.00 through $6,250.00 -
DarwinPRO 2014-2017 McLaren 650S Convert 675LT Style Front Bumper
Price range: $2,950.00 through $5,330.00
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 performance parts on our Ford Mustangs, McLarens, and customer vehicles.
"We built FFP to be the shop we always wished existed — expert knowledge, premium parts, and no BS."
NEW ARRIVALS
Fresh drops — just landed in our warehouse
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DBA 2015-2018 Ford Mustang GT / EcoBoost Performance Package 5000 Series T3 Slotted 2-Piece Rear Brake Rotor – 330mm
Original price was: $1,081.12.$914.79Current price is: $914.79. -
DBA 2015-2020 Ford Mustang GT Performance Package 5000 Series XD Drilled 2-Piece Front Brake Rotor – 380mm
Original price was: $927.09.$784.46Current price is: $784.46.
Best Selling
Corvette Parts
C8 Stingray, Z06, ZR1, plus C6 and C7 — carbon fiber aero, performance exhaust, supercharger upgrades, suspension, and the wheels that make them sit right. Track-tested. Charles-installed.
From the Build Bay
Install features, build breakdowns, and how-tos straight from the FFP shop floor.
FFP Reimagines the McLaren 750S: A NOVITEC Collaboration
Function Factory Performance transforms a McLaren 750S with NOVITEC upgrades — carbon aero, performance exhaust, and the wheels that earned a feature in Forza Horizon.
Read the Build →FFP Does Monterey Car Week 2025
Supercars, spectacle, and sleepless nights at the world’s most prestigious event.
Ultimate Guide to Modifying Your EcoBoost Mustang
Everything you need to build the perfect EcoBoost Mustang.
Browse Every Build & Guide
Filter by make, install type, or year — the full FFP archive.
LET'S TALK PERFORMANCE
Questions about parts? Need install advice? Our team of enthusiasts is here to help you build the perfect setup.
805-267-9762