Head Gasket - OEM thickness is .027"
FEL-PRO Head Gasket 26174PT - .021"
[[https://www.summitracing.com/parts/cgt-c4279-027/|Cometic Head Gasket C4279-027 - .027"]]
Exhaust Manifold Gasket
[[https://www.autozone.com/emission-control-and-exhaust/exhaust-manifold-gasket/fel-pro-exhaust-manifold-gasket-ms94427/572030_0_0|FEL-PRO Exhaust Manifold Gasket MS94427]]
Exhaust Flange Gasket
[[https://www.autozone.com/gaskets/exhaust-flange-gasket/fel-pro-exhaust-flange-gasket-61251/820728_0_5938|FEL-PRO Exhaust Flange Gasket 61251]]
Flex Pipe
[[https://www.c-f-m.com/performanceparts/pc/CFM-2-1-2-inch-Stainless-Flexpipe-for-02-04-Ford-Focus-SVT-ST170-80p82.htm|CFM 2 1/2 INCH STAINLESS FLEXPIPE 3-0040]]
O2 Sensor
[[https://www.autozone.com/engine-management/oxygen-sensor/denso-exact-fit-oxygen-sensor-234-4045/707461_4610_40154_97999|Denso Exact Fit Oxygen Sensor 234-4045]]
Dipstick
[[https://www.autozone.com/external-engine/dipstick-engine-oil/dorman-dipstick-engine-oil-917-312/4023_0_0|Dorman Dipstick 917-312]]
Alternator
[[https://www.autozone.com/batteries-starting-and-charging/alternator/duralast-gold-new-alternator-dlg3611-16-11/532336_467122_0|Duralast Gold Alternator DLG3611-16-11]]
Starter
[[https://www.autozone.com/batteries-starting-and-charging/starter/duralast-gold-new-starter-dlg3236s/989528_188536_0|Duralast Gold Starter DLG3236S]]
Ignition Coil
[[https://www.autozone.com/ignition-tune-up-and-routine-maintenance/ignition-coil/duralast-distributorless-ignition-system-oem-standard-ignition-coil-c1341/593757_0_17367|Duralast Distributorless Ignition System OEM Standard Ignition Coil C1341]]
Front Axle (Driver Side)
[[https://www.autozone.com/drivetrain/cv-axle/duralast-gold-new-cv-axle-9369n/857652_352833_0_3498_78655|Duralast Gold New CV Axle 9369N]]
Front Axle (Passenger Side)
[[https://www.autozone.com/drivetrain/cv-axle/duralast-gold-new-cv-axle-9370n/857707_352833_0_3498_78656|Duralast Gold New CV Axle 9370N]]
Serpentine Belt
[[https://www.summitracing.com/parts/cel-4060775|Continental OE Technology Series Poly-V Belts 4060775]]
Hub/Bearing Kits
[[https://www.autozone.com/suspension-steering-tire-and-wheel/wheel-bearing-hub-assembly-front/duralast-wheel-bearing-hub-assembly-dl518510/972906_506720_25192|Duralast Wheel Bearing/Hub Assembly DL518510]]
Ball Joint Pinch Bolt
[[https://www.fordpartsgiant.com/parts/ford-bolt_-w706117-s309.html|Ford Part No.: -W706117-S309]]
Front Brake Pads
[[https://www.autozone.com/brakes-and-traction-control/performance-brake-pads/ebc-performance-brake-pads-dp41524r/255824_424885_0_2805?&searchText=dp41524r|EBC Yellowstuff 4000 Series Brake Pads DP41524R]]
Rear Brake Pads
[[https://www.autozone.com/brake-system/performance-brake-pads/ebc-performance-brake-pads-dp41218r/171229_424885_0_4024|EBC Yellowstuff 4000 Series Brake Pads DP41218R]]
Front Brake Rotors
[[https://www.autozone.com/brakes-and-traction-control/brake-rotor/duralast-gold-brake-rotor-42135dg/539217_195255_2708|Duralast Gold Brake Rotor 42135DG]]
Rear Brake Rotors
[[https://www.autozone.com/brakes-and-traction-control/brake-rotor/duralast-brake-rotor-54095/374156_205475_2708|Duralast Brake Rotor 54095]]
[[https://www.tirerack.com/tires/tires.jsp?tireMake=Falken&tireModel=Azenis+RT615K%2B&partnum=05WR5RT615KPXL|Falken AZENIS RT615K+ 205/50R15]]