ST AND RS — FORD'S HOT HATCH

From the original SVT Focus to the EcoBoost ST and RS — Ford's compact performance answer.

Ford Focus HERITAGE

FORD'S HOT-HATCH HERITAGE

The Ford Focus became Ford's compact-platform performance car. The original SVT Focus (2002–2004) launched the lineage; the EcoBoost-era ST (2.0L turbo) brought it mainstream; the limited Focus RS (2.3L EcoBoost with AWD) became the hot-hatch enthusiasts begged for.

MOTORMIA Focus builds split between SVT first-gens, ST 2.0T bolt-ons, and RS AWD turbo monsters with stage-3 tunes, fuel-system upgrades, and built turbos. The EcoBoost engine shares aftermarket with the Mustang EcoBoost.

Ford Focus ON MOTORMIA

THE NUMBERS

2,833
Parts that fit
2,000+
MOTORMIA Builds
EBC
#1 brand by SKUs
$551
Average MSRP

READY TO BUILD YOUR FORD FOCUS?

Pick your year and trim to shop verified-fit Ford Focus parts.

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Verified Fitment

Ford Focus Parts

7584 parts available

Shop aftermarket parts for the Ford Focus. Verified fitment, free shipping, 30-day returns.

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30-Day Returns
AEM cold air intake

AEM

AEM Cold Air Intake System C.A.S. FORD FOCUS 02-04 SVT
aFe power module

aFe

aFe POWER SCORCHER GT Module 16-17 Ford Focus RS L4-2.3L (t)
aFe carbon cat-back exhaust

aFe

aFe Takeda 3in 304 SS Cat-Back Exhaust System w/ Carbon Fiber Tips 16-18 Ford Focus RS I4-2.3L (t)
aFe black intercooler

aFe

aFe Bladerunner 2.5in Intercooler Hot and Cold Side Tubes, 13-14 Ford Focus ST 2.0L (t) *Black*
F

Fortune Auto

Fortune Auto - FADREAD3-FOCUSRS
Fortune Auto auto part

Fortune Auto

Fortune Auto - FA500-FOCUSST
Fortune Auto auto part

Fortune Auto

Fortune Auto - FA510CFD-FOCUSRS
Fortune Auto auto part

Fortune Auto

Fortune Auto - FA500-FOCUSRS
Fortune Auto auto part

Fortune Auto

Fortune Auto - FADREAD2-FOCUSST
Fortune Auto auto part

Fortune Auto

Fortune Auto - FADREAD3-FOCUSST
Fortune Auto auto part

Fortune Auto

Fortune Auto - FA510CFD-FOCUSST
Fortune Auto - FADREAD2-FOCUSRS

Fortune Auto

Fortune Auto - FADREAD2-FOCUSRS
R1 Concepts auto part

R1 Concepts

R1 16-18 Ford Focus Rear Optimum OE Brake Pads
R1 Concepts auto part

R1 Concepts

R1 00-04 Ford Focus Front Semi Met Brake Pads
K&N Engineering auto part

K&N Engineering

FORD C-MAX L4-1.6L F/I 2007-2017
NGK auto part

NGK

NGK LTR6DI-8 CL1 Laser Iridium Plug LTR6DI-8
NGK auto part

NGK

NGK ILTR6F-9 CL1 Laser Iridium Plug ILTR6F9
NGK auto part

NGK

NGK TR6AHX CL14 Ruthenium HX Plug TR6AHX
M

Mahle

Mahle Engine Connecting Rod Bearing Pair CB-1840A-.25MM
M

Mahle

Mahle Engine Connecting Rod Bearing Pair CB-1838A-.50MM
UPR Products black auto part

UPR Products

UPR 15-24 Mustang Billet Hood Latch Release Lever-Black 1164-02
M

Mahle

Mahle Engine Connecting Rod Bearing Pair CB-1839A-.50MM
NGK auto part

NGK

NGK TR65IX CL14 Iridium IX Plug TR65IX
NGK auto part

NGK

NGK TR6AP-13 CL1 Laser Platinum Plug TR6AP-13
NGK auto part

NGK

NGK FDZ069 WIRE SET CL5 Ignition Wire Set FDZ069
NGK auto part

NGK

NGK U5019 CL11 Ignition Coil U5019
Mahle auto part

Mahle

Mahle Engine Piston Set 224-4014
Mahle auto part

Mahle

Mahle Engine Crankshaft Main Bearing Set MS-2208A-.25MM
M

Mahle

Mahle Engine Intake Valve 211-4078
Mahle air filter

Mahle

Mahle Engine Air Filter LX 798 1
Mahle auto part

Mahle

Mahle Engine Crankshaft Main Bearing Set MS-2208A-.50MM
M

Mahle

Mahle Engine Piston S224-4010-0.75MM
20002004 FORD FOCUS

American International Install

20002004 FORD FOCUS
DFC auto part

DFC

DFC 00-04 Ford Focus Rear Brake Hose
M

Maxzone Vehicle Lighting Corp

LH FRONT BUMPER INSERT; SE|SEL; SDN AND H/B; FOG LAMP BEZEL; FOCUS 1214
Maxzone Vehicle Lighting Corp auto part

Maxzone Vehicle Lighting Corp

CAPA FD FOCUS SDN/HB 1214 R/REFLECTOR UNIT LH
D

DFC

DFC 12-18 Ford Focus Right Rear Drum Adjuster Kit
FORD PLUG

American International Install

FORD PLUG
DFC 05-12 Ford Focus Front GeoSPEC Coated Rotor

DFC

DFC 05-12 Ford Focus Front GeoSPEC Coated Rotor
DFC auto part

DFC

DFC 00-04 Ford Focus Front Brake Hose
M

Maxzone Vehicle Lighting Corp

FD FOCUS 11/29/0107 MAN MIR RH (TEXTURED)
Maxzone Vehicle Lighting red auto part

Maxzone Vehicle Lighting Corp

FD FOCUS 11/29/0107 MAN MIR LH (TEXTURED)
Maxzone Vehicle Lighting red auto part

Maxzone Vehicle Lighting Corp

FD FOCUS 0011/28/01 MAN MIR RH (TEXTURED)
Maxzone Vehicle Lighting Corp auto part

Maxzone Vehicle Lighting Corp

FD FOCUS 0507 FL ASY LH (0607 W/O APPEARANCE PKG)FACTORY INSTALLED
DFC auto part

DFC

DFC 05-05 Ford Focus Front Brake Hose
DFC auto part

DFC

DFC 12-18 Ford Focus Rear Brake Rotor
FORD/LINCOLN/MERCURY RADIO DOUBLE DIN ISO DASH INSTALL KIT

American International Install

FORD/LINCOLN/MERCURY RADIO DOUBLE DIN ISO DASH INSTALL KIT
Maxzone Vehicle Lighting Corp auto part

Maxzone Vehicle Lighting Corp

FD FOCUS SEDAN 0003 RL UNIT LH 3 BULBS W/O BLK HOUSING
DFC auto part

DFC

DFC 13-23 Ford Transit Connect Front Premium Hardware Kit
AMERICANAUTO auto part

AMERICANAUTO

SIMLTD SNGL NITRS TNK
DFC auto part

DFC

DFC 16-25 Ford Focus Front Premium Hardware Kit
DFC auto part

DFC

DFC 16-18 Ford Focus Rear 5000 Advanced Low Metallic Brake Pads and Hardware Kit
DFC auto part

DFC

DFC 12-18 Ford Focus Left Rear Drum Adjuster Kit
DFC auto part

DFC

DFC 12-18 Ford Focus Rear GeoSPEC Coated Rotor
DFC auto part

DFC

DFC 03-12 Ford Focus Europa (Mexico) Front 5000 Advanced Low Metallic Brake Pads
D

DFC

DFC 16-18 Ford Focus Rear 4000 HybriDynamic Brake Pads and Hardware Kit
DFC auto part

DFC

DFC 13-23 Ford Focus Front 4000 HybriDynamic Brake Pads and Hardware Kit
DFC auto part

DFC

DFC 00-04 Ford Focus Front 5000 Advanced Semi Metallic Brake Pads and Hardware Kit
AMERICANAUTO strut brace

AMERICANAUTO

STRUT BAR CRX F88-91
DFC auto part

DFC

DFC 08-11 Ford Focus Front 4000 HybriDynamic Brake Pads and Hardware Kit

FAQ

Frequently Asked Questions About the Ford Focus

What are the best aftermarket parts brands for the Ford Focus?

The top brands MOTORMIA owners trust for Ford Focus builds are EBC, PowerStop, Mishimoto, Magnaflow, and H&R. The catalog carries 2,833 parts that fit the Focus. Use the fitment selector to filter to your specific year and trim, then browse by category or brand.

What's the best trim or sub-model of the Ford Focus to modify?

The most-modified Focus trims are SVT Focus, ST, RS. These trims typically came with performance-focused suspension, brakes, and engine options that give a higher starting point. That said, the Focus's engine family (Zetec 2.0 (SVT), 2.0L EcoBoost (ST), 2.3L EcoBoost (RS)) shares aftermarket across most trims, so base-trim builds with the right bolt-ons can match higher trims on power.

What's the typical mod path for a Ford Focus?

For most Ford Focus builds, the recommended modification order is: ECU tune → intake → downpipe → turbo upgrade → fuel system. This sequence stages upgrades so each mod supports the next — tuning unlocks gains from intake/exhaust, suspension keeps the added power planted. MOTORMIA member builds let you see exact part lists for Ford Focus builds at every power level.

How does the Ford Focus aftermarket compare to the Volkswagen Golf GTI / Honda Civic Si?

The Ford Focus is Ford's compact hot-hatch with the SVT, ST, and RS performance variants. On MOTORMIA, 2,833 parts fit the Focus across 2,000+ active member builds, with an average part MSRP of $551. The decision usually comes down to which platform you own — both have full bolt-on catalogs.

Will any Ford Focus part fit my year and trim?

Not always. The Ford Focus has had multiple generations and engine changes (e.g., Zetec 2.0 (SVT), 2.0L EcoBoost (ST), 2.3L EcoBoost (RS)), and parts are generation- and trim-specific. MOTORMIA's catalog uses verified fitment data — every product page shows exactly which years and submodels of the Focus a part fits. Use the fitment selector at the top of any page to pre-filter to your build.

Does MOTORMIA offer returns on Ford Focus parts?

Yes. Most Ford Focus parts on MOTORMIA are eligible for our 30-day return policy provided they're unused, uninstalled, and in original packaging. Special-order parts are flagged with a "Special Order" badge on the product page. Manufacturer warranties are processed through MOTORMIA on your behalf.

MOTORMIA APP

Build your Ford Focus with Mia

Personalized Ford Focus mod recommendations, verified fitment from real Focus owners, and a garage that tracks every part on your build.

  • Mod recommendations tuned to your Focus year, trim, and submodel
  • Verified fitment data from 2,000+ Ford Focus member builds
  • Performance gain estimates based on real-world results
  • Save your garage and track every part you've installed