Make / Subaru / WRX STI /

2019 Subaru WRX STI – Bolt Ons & Tune

Jerry brought us his 2019 Subaru WRX STI for it’s second round of work! Modifications performed below: Round one:• Extreme Turbo Systems front-mount intercooler system• GrimmSpeed 3.00″ down-pipe with high-flow catalytic converter• COBB Tuning bolt-on turbocharger heat shield• COBB Tuning 3-port electronic boost control solenoid• IAG Performance cylinder No. 4 cooling systemm• Koyorad Cooling Systems, Inc. […]

View Full Post →

2021 Subaru WRX – Bolt-Ons & Performance Calibration

Jonathan brought us his 2021 Subaru WRX for some bolt-on performance and to get the FA20DIT dialed in by Vlad via COBB Tuning’s Accessport V3! Modifications below:• IAG Performance Street Series air-oil separator• COBB Tuning 3-port electronic boost control solenoid• GrimmSpeed J-pipe with high-flow catalytic converter• Eibach Pro-Kit lowering springs With the mechanical work wrapped up in […]

View Full Post →

2016 Subaru WRX – IAG Stage 1 FA20DIT Short Block

Ikimba brought us his 2016 Subaru WRX for our IAG short block package to get the FA20DIT built and ready for more reliable power! Modifications performed by us:• IAG Performance Stage 1 FA20DIT short block• ARP 2000 series cylinder head studs• Killer B Motorsport Ultimate engine oil pickup tube• IAG Performance Street Series air/oil separator• NGK […]

View Full Post →

2020 Subaru WRX – Killer B Header & AEM Water-Methanol Injection

Cole brought us his 2020 Subaru WRX for some bolt-on performance and to get the FA20DIT dialed in by Vlad via COBB Tuning’s Accessport V3! Modifications performed by us below:• Killer B Motorsport header• GrimmSpeed top-mount intercooler upgrade• COBB Tuning 3-port electronic boost control solenoid• AEM Performance Electronics Water/methanol injection kit• COBB Tuning Accessport V3 Pre-existing modifications:• […]

View Full Post →

2019 Subaru WRX – FA20DIT IAG Stage 2 Short Block & FP Blue Turbo

After experiencing failure with the original FA20DIT, Matthew came in for his second round of work, and decided to take the opportunity to turn up the wick on his 2019 Subaru WRX! Build setup below: Round 1:• PERRIN Performance turbocharger inlet tube• Advanced Clutch Technology HDSS clutch kit• Advanced Clutch Technology streetlight flywheel• Invidia Exhaust down […]

View Full Post →

2016 Subaru WRX STi – IAG Stage 2 Closed Deck Engine Build

Collin brought us his 2016 Subaru WRX STI to have the EJ257 built and taken up a notch! Build setup below:• IAG Performance Stage 2 closed-deck EJ257 short block• ARP 2000 series cylinder head studs• IAG Performance wrist pin & cover seal kit• IAG Performance V2 stainless steel oil pickup• OEM Subaru JDM 12mm engine oil […]

View Full Post →