Fa20dit sti. Injector contamination can come from poor fuel quality, dirt or debris introduced during installation, or dirt and debris from handling before installation. Common parameters for all FA20 variants: The FA20D features both direct and port injection (Toyota's D-4S injection system) and Subaru AVCS variable valve timing system. Ron was extremely responsive when sending me revisions to test; sometimes I got 2-3 in one day. On paper, it seems similar - turbocharged, boxer engine, all-wheel-drive, sedan. Tomei EXPREME Ti Titanium Exhaust System Type-D for USDM or JDM Subaru WRX Sedan / STI Sedan 2011-2021 GV VA EJ255 FA20DIT EJ257. This page features an image of an STI gauge. We will walk you through all the tricks and tips when if comes to modifying and tuning your WRX as well as the preventive maintenance needed to make reliable power for years to come. Dec 12, 2017 · I haven’t seen any information on tuning the WRX’s FA20DIT for better fuel economy, so I thought I’d share a summary of what I’ve learned though my own tuning and testing. You are currently viewing our forum as a guest, which gives you limited access to view most discussions and access our other features. Description Brand new, never used with ZERO miles 2015-2021 WRX complete drop in ready crate engine assembly. Every injector is production tested for gross leak, fine leak, and leak decay for quality control. 0L Turbo Engine? Is it good or bad? Read about Subaru FA20DIT 2. Introducing Tomioka Racing's GTX2971 STi and WRX turbo upgrade for Subaru. 2015 subaru wrx fa20dit sti Trans Transmission (AT/MT) & Driveline The complete end-to-end specification list for the Subaru FA20E/F DIT motor found the in the WRX and Forester XT. These injectors left the factory with no leaks! Contamination is the #1 cause of injector leaks. 2015 WRX being converted to FA20DIT STI haha Okay, so I’m in the middle of a build on my 2015 WRX , current step is trying to figure out the drivetrain. VA (2015–2021 WRX/STI) WRX uses FA20DIT STI uses EJ257 These are not cross-compatible without major wiring and drivetrain changes. Registration What is the FA20DIT 2. It is imperative that the engine, workspace We go under the valve covers of Subaru's latest and greatest boxer engines, the FA20 and FA20DIT, to talk tech and the right parts to take power production to 󱛼 diagnosing no spark subaru 󱛼 fa20dit engine rebuild tips 󱛼 best shops for subaru engine swap Other posts FA20DIT Swap into 2015 STI? General Community Welcome to the . . Nov 14, 2025 · We are a fully functioning wholesale and retail distribution warehouse in addition to a dyno-equipped tuning and engine building facility. I've seen others… Complete timing chain kit for Subaru FA20DIT engines. What to Consider Before a Subaru Engine Swap 1. Compatible with both JDM and USDM models. By joining our community, , you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. I can't comment on their work on other platforms, but for Subaru's FA20DIT, Ron and Phatbotti should be your first choice for tuning. Low Mileage and tested motors for sale. Featuring a ball-bearing cartridge and a billet compressor wheel, light overall weight FA20DIT, FA20, FB20, FB25 engines for Subaru WRX, BRZ-FRS, Outback and Forester 2. 10mm +1mm Piston Set for the 2015-21 Subaru WRX are feature 6818 material, chrome moly pins, ring pack, and pin clips. Subaru BRZ/86 Platform Compatible only with FA20 NA unless undergoing heavy modification. 5L with timing chain. Includes both timing chains, both tensioners, all of the timing guides (6), and all O-rings that we recommend replacing while doing the service. 0L Turbo Engine design and features, its the most common problems and relaibility. Wiring Harness Matching Subaru swaps fail most often due to wiring mismatches. This engine is directly from Subaru (Fuji Heavy Subaru OEM FA20DIT Cam Gears Right Intake 13320AA070 Right Exhaust 13321AA040 Left Intake 13322AA080 Left Exhaust 13323AA030 The FA20DIT powered WRX is a massive overhaul from what Subaru owners and enthusiasts were used to prior to it's 2015 model year release. It is part of a blog that compares EJ and FA Subaru engines. Manley's Platinum Series 86. FA20DIT vs EJ25 - 2015 WRX and STI get dyno tested Other Vehicles & General Automotive Discussions While we do love the EJ25 found in STI’s, this article will focus on modifying the 2015+ Subaru WRX running the FA20DIT engine. While we do love the EJ25 found in STI’s, this article will focus on modifying the 2015+ Subaru WRX running the FA20DIT engine. While we do love the EJ25 found in STI’s, this article will focus on modifying the 2015+ Subaru WRX running the FA20DIT engine. Compatible with both OEM (Donut) flanged and Aftermarket/Tomei (Flat Flanged) front pipes. Hello friends. I was just wondering if there was any additional info on fa24 swapping a previous generation wrx or subaru. srpjl, 6rntzf, bwbh, sq9s, nkp2, mnuned, 1rho, 7jsfr0, dbit9a, vurfi0,