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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Garrett Motion 2017-2020 Ford F-150 Raptor EcoBoost Direct Fit Intercooler
$1,056.47Backordered - Call or Email For ETA
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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DarwinPRO 2008-2023 Nissan GTR R35 CBA DBA EBA 2024-NISMO Style Carbon Fiber Trunk
Price range: $1,500.00 through $4,050.00Available
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DarwinPRO 2008-2023 Nissan GTR R35 CBA DBA EBA 2024-Nismo Style Carbon Fiber trunk Spoiler Wing
Price range: $2,300.00 through $3,450.00Available
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DarwinPRO 2008-2023 Nissan GTR R35 CBA DBA EBA 2024-Nismo Style Carbon Fiber Side Skirts
Price range: $1,350.00 through $2,025.00Available
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DarwinPRO 2008-2023 Nissan GTR R35 CBA DBA EBA Partial Carbon Fiber Rear Bumper With Black Light DarwinPRO (2024Nismo Design)
Price range: $4,400.00 through $6,600.00Available
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DarwinPRO 2008-2023 Nissan GTR R35 CBA DBA EBA 2024-Nismo Style Part Carbon Fiber Front Bumper
Price range: $3,550.00 through $5,325.00Available
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DarwinPRO 2008-2023 Nissan GTR R35 CBA DBA EBA BSE Style Side Skirts
Price range: $650.00 through $1,375.00Available
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Garrett Motion GVW 40MM Black External Wastegate
$372.74Backordered - Call or Email For ETA
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Garrett Motion GVW 40MM Blue External Wastegate
$372.74Backordered - Call or Email For ETA
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.
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AC 2023-2026 Corvette C8 Z06 Type-AZ Carbon Fiber Rear Diffuser
$2,429.10Backordered - Call or Email For ETA
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