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
-
MBRP 2015-2026 Ford Mustang EcoBoost (AL) Cat-Back Exhaust Race Version
$709.99Backordered - Call or Email For ETA
-
CTS Turbo B8/B8.5 Audi A4/A5/AllRoad/Q5 1.8T/2.0T Test Pipe
Original price was: $199.99.$179.99Current price is: $179.99.Available
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
-
DarwinPRO 2009-2015 Audi R8 Coupe Spyder Front Bumper Vents
Price range: $650.00 through $810.00Available
-
DarwinPRO 2009-2015 Audi R8 Coupe Spyder Style Side Blades
Price range: $1,630.00 through $2,040.00Available
-
DarwinPRO 2010-2012 Audi R8 Spyder Carbon fiber Trunk Air Scoop cover
Price range: $980.00 through $1,180.00Available
-
DarwinPRO 2006-2014 Audi TT & TTS DPRG Style Side Blades
Price range: $390.00 through $840.00Available
-
DarwinPRO 2006-2014 Audi TT & TTS DPRG Style Trunk Spoiler Wing
Price range: $580.00 through $750.00Available
-
DeatschWerks 2015-2023 Ford Mustang Ecoboost / Focus 1700cc Fuel Injectors w/ Adapters
$699.00Backordered - Call or Email For ETA
-
Anderson Composites 2020-2022 Ford Mustang GT500 Carbon Fiber Track Spoiler
$2,789.10Backordered - Call or Email For ETA
-
Corsa 2015-2022 Ford Mustang Ecoboost High-Flow Catted Stainless Steel 3″ Downpipe
$747.99Backordered - Call or Email For ETA
-
Shelby Performance Parts 2020-2022 Ford Mustang GT500 Carroll Shelby Gloss Black Signature Wheel Set
$4,780.00Backordered - 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.
-
RYFT 2023-2025 Chevrolet C8 Corvette Z06 Titanium Race Exhaust w/ Tips
Original price was: $8,580.00.$7,800.00Current price is: $7,800.00.Available
-
AC 2023-2026 Chevrolet C8 Z06 Carbon Fiber Rear Quarter Panel
$3,239.10Available
-
AC 2023-2026 Chevrolet C8 Z06 Carbon Fiber Fenders
$2,519.10Backordered - Call or Email For ETA
-
AC 2023-2026 Chevrolet C8 Z06 Type-Z07 Carbon Fiber Spoiler
$2,699.10Backordered - 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