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.

Shop all Ford Focus parts →

Verified Fitment

Ford Focus Parts

7584 parts available

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

Free Shipping
30-Day Returns
STANDARD IGN auto part

STANDARD IGN

THROTTLE POSITION SENSOR
MOTORAD auto part

MOTORAD

THERMOSTAT HOUSING ASSEMBLY
SEALED POWER auto part

SEALED POWER

CAST PISTON - INDIVIDUAL
MOTORAD auto part

MOTORAD

THROTTLE SENSOR
SEAL

TIMKEN

SEAL
TIMKEN auto part

TIMKEN

SEAL
STANDARD IGN auto part

STANDARD IGN

BLOWER MOTOR RESISTOR
WAGNER BRAKE auto part

WAGNER BRAKE

TRUVIEWXL CAPSULE
W

WOLF PROD.

DASH BOARD COVER
WAGNER BRAKE auto part

WAGNER BRAKE

BRAKE ROTOR
Walker Products Inc. - auto part

Walker Products Inc. - Sensors

THROTTLE POSITION SENSOR
Walker Products Inc. - auto part

Walker Products Inc. - Sensors

ENGINE CRANKSHAFT POSITION SENSOR
W

WOLF PROD.

VEL/DMAT-10FOC SE-COCOA
MONROE SHOCKS & STRUTS auto part

MONROE SHOCKS & STRUTS

RESTORE
STANDARD IGN auto part

STANDARD IGN

STANDARD VARIABLE VALVE TIMING SOLE
W

WOLF PROD.

VELOURMAT CUSTOM DASH COV
Walker Products Inc. - auto part

Walker Products Inc. - Sensors

ELECTRICAL PIGTAIL
Walker Products Inc. - auto part

Walker Products Inc. - Sensors

ENGINE CAMSHAFT POSITION SENSOR
MOTORAD auto part

MOTORAD

VAPOR CANISTER PURGE SOLENOID KIT
Walker Products Inc. - auto part

Walker Products Inc. - Sensors

MANIFOLD ABSOLUTE PRESSURE SENSOR
Walker Products Inc. - auto part

Walker Products Inc. - Sensors

THROTTLE POSITION SENSOR
STANDARD IGN auto part

STANDARD IGN

STANDARD IGNITION LOCK CYLINDER AND
W

WOLF PROD.

DASH BOARD COVER
Walker Products Inc. - auto part

Walker Products Inc. - Sensors

OXYGEN SENSOR
STANDARD IGN auto part

STANDARD IGN

POWER WINDOW SWITCH
SYLVANIA auto part

SYLVANIA

H13 12V60/55W TP 10
CAST PISTON - INDIVIDUAL

SEALED POWER

CAST PISTON - INDIVIDUAL
CAST PISTON - INDIVIDUAL

SEALED POWER

CAST PISTON - INDIVIDUAL
STANDARD IGN auto part

STANDARD IGN

STANDARD PIGTAILS & SOCKE
SUBURBAN MFG auto part

SUBURBAN MFG

TUBE PILOT
W

WOLF PROD.

SUEDEMAT CUSTOM DASH COVE
STANDARD IGN auto part

STANDARD IGN

ENGINE OIL SEPARATOR
R auto part

R/M BRAKES

BRAKE PAD SET
WAGNER BRAKE auto part

WAGNER BRAKE

BRAKE ROTOR
STANDARD IGN auto part

STANDARD IGN

PIGTAILS & SOCKETS
WAGNER BRAKE auto part

WAGNER BRAKE

BRAKE ROTOR
STANDARD IGN auto part

STANDARD IGN

STANDARD PIGTAIL
M

MONROE SHOCKS & STRUTS

MAX-LIFT
STANDARD IGN auto part

STANDARD IGN

POWER WINDOW SWITCH
Walker Products Inc. - auto part

Walker Products Inc. - Sensors

VEHICLE SPEED SENSOR
WAGNER BRAKE auto part

WAGNER BRAKE

BRAKE ROTOR
W

WOLF PROD.

DASH BOARD COVER
Walker Products Inc. - auto part

Walker Products Inc. - Sensors

ENGINE CAMSHAFT POSITION SENSOR
COOLANT TEMPERATURE SENSOR

STANDARD IGN

COOLANT TEMPERATURE SENSOR
Walker Products Inc. - auto part

Walker Products Inc. - Sensors

ABS WHEEL SPEED SENSOR
Walker Products Inc. - auto part

Walker Products Inc. - Sensors

ABS WHEEL SPEED SENSOR
Walker Products Inc. - auto part

Walker Products Inc. - Sensors

MANIFOLD ABSOLUTE PRESSURE SENSOR
WOLF PROD. auto part

WOLF PROD.

01 FOCUS
W

WOLF PROD.

VELOURMAT CUSTOM DASH COV
Walker Products Inc. - auto part

Walker Products Inc. - Sensors

FUEL INJECTOR
TRAKMOTIVE auto part

TRAKMOTIVE

NEW CV AXLE
W

WOLF PROD.

DASH BOARD COVER
WOLF PROD. auto part

WOLF PROD.

VELOURMAT CUSTOM DASH COV
MOTORAD auto part

MOTORAD

THERMOSTAT KIT
Walker Products Inc. - auto part

Walker Products Inc. - Sensors

FUEL INJECTION IDLE AIR CONTROL VAL
MOTORAD auto part

MOTORAD

TERMOSTATO
WAGNER BRAKE auto part

WAGNER BRAKE

BRAKE ROTOR
W

WOLF PROD.

VELOURMAT CUSTOM DASH COV
W

WOLF PROD.

VELOURMAT CUSTOM DASH COV
DAYCO HYDRAULIC auto part

DAYCO HYDRAULIC

CURVED RADIATOR HOSE

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