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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STANDARD IGN auto part

STANDARD IGN

SPEED SENSOR
STANDARD IGN auto part

STANDARD IGN

STANDARD PIGTAIL
STANDARD IGN auto part

STANDARD IGN

FUEL FEED LINE
HI PRESS FUEL PUMP

STANDARD IGN

HI PRESS FUEL PUMP
STANDARD IGN auto part

STANDARD IGN

KEYLESS ENTRY MODULE CONNECTOR
STANDARD IGN auto part

STANDARD IGN

STANDARD PIGTAIL
STANDARD IGN auto part

STANDARD IGN

STANDARD PIGTAIL
S

STANDARD IGN

TOP MOUNT CABLE
STANDARD IGN auto part

STANDARD IGN

STANDARD ABS SPEED SENSOR
STANDARD IGN auto part

STANDARD IGN

ABS SPEED SENSOR
STANDARD IGN auto part

STANDARD IGN

PIGTAIL/SOCKET
STANDARD IGN auto part

STANDARD IGN

TIRE PRESS MONIT SYSTEM
STANDARD IGN auto part

STANDARD IGN

VVT SOLENOID
STANDARD IGN auto part

STANDARD IGN

STANDARD INSTRUMENT PANEL DIMMER SW
MOTORAD auto part

MOTORAD

IGNITION COIL
STANDARD IGN auto part

STANDARD IGN

STD SWITCH-MISC
STANDARD IGN auto part

STANDARD IGN

IGNITION STARTER SWITCH
STANDARD IGN auto part

STANDARD IGN

SENSOR
STANDARD IGN auto part

STANDARD IGN

IGNITION COIL
EGR CONTROL SOLENOID

STANDARD IGN

EGR CONTROL SOLENOID
MOTORAD auto part

MOTORAD

HOUSING THERMOSTAT
STANDARD IGN auto part

STANDARD IGN

POWER STEERING PRESSURE SWITCH
G

Goodyear

SERPENTINE BELT MULTI VBELTK MULTI VBELT
G

Goodyear

SERPENTINE BELT MULTI VBELTK MULTI VBELT
Walker Products Inc. - auto part

Walker Products Inc. - Sensors

ENGINE CYLINDER HEAD TEMPERATURE SE
S

STANDARD IGN

SOCKET
STANDARD IGN auto part

STANDARD IGN

STANDARD PIGTAIL
G

Goodyear

SERPENTINE BELT MULTI VBELTK MULTI VBELT
Walker Products Inc. - auto part

Walker Products Inc. - Sensors

THROTTLE POSITION SENSOR
Walker Products Inc. - Sensors exhaust

Walker Products Inc. - Sensors

EXHAUST GAS RECIRCULATION (EGR) PRE
RADIATOR HOSE

DAYCO HYDRAULIC

RADIATOR HOSE
MOTORAD auto part

MOTORAD

OIL CAP
G

Goodyear

SERPENTINE BELT MULTI VBELTK MULTI VBELT
MOTORAD auto part

MOTORAD

THROTTLE SENSOR
WOLF PROD. auto part

WOLF PROD.

VELOURMAT FORD FOCUS
WOLF PROD. auto part

WOLF PROD.

VELOURMAT CUSTOM DASH COV
MOTORAD auto part

MOTORAD

FUEL CAP
Race Sport headlights

Race Sport

H7 4SIDED PLUGNPLAY LED HEADLIGHT KIT2500 LUX(6000 LUMENS)W/ OEM KELVIN CO
G

Goodyear

SERPENTINE BELT MULTI VBELTK MULTI VBELT
D

DAYCO HYDRAULIC

POLY COG BELTS
DAYCO HYDRAULIC auto part

DAYCO HYDRAULIC

HOSE
Walker Products Inc. - auto part

Walker Products Inc. - Sensors

ENGINE VARIABLE VALVE TIMING (VVT)
Walker Products Inc. - auto part

Walker Products Inc. - Sensors

ENGINE CRANKSHAFT POSITION SENSOR
W

WOLF PROD.

DASH MAT FORD FOCUS
Walker Products Inc. - auto part

Walker Products Inc. - Sensors

ENGINE CAMSHAFT POSITION SENSOR
Walker Products Inc. - auto part

Walker Products Inc. - Sensors

FUEL INJECTION IDLE AIR CONTROL VAL
WOLF PROD. auto part

WOLF PROD.

DASH BOARD COVER
ABS SENSOR HARNESS

STANDARD IGN

ABS SENSOR HARNESS
MOTORAD auto part

MOTORAD

COOLANT HOUSING
STRONG ARM auto part

STRONG ARM

TAILGATE LIFT SUPPORT
LOCKING GAS CAP

MOTORAD

LOCKING GAS CAP
MOLDED HTR HOSE

DAYCO HYDRAULIC

MOLDED HTR HOSE
MOTORAD auto part

MOTORAD

FUEL CAP
MONROE SHOCKS & STRUTS auto part

MONROE SHOCKS & STRUTS

MAX-LIFT
MONROE SHOCKS & STRUTS shock absorber

MONROE SHOCKS & STRUTS

MONRO-MATIC PLUS SHOCK
WOLF PROD. auto part

WOLF PROD.

05 FORD FOCUS
Walker Products Inc. - auto part

Walker Products Inc. - Sensors

OXYGEN SENSOR
TIMING BELT

DAYCO HYDRAULIC

TIMING BELT
S

STRONG ARM

HATCH LIFT SUPPORT
LAMP HARNESS

STANDARD IGN

LAMP HARNESS

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.

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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