SKU: 22210601937

IHI PERFORMANCE OEM+ VF48 SUBARU EJ25 TURBO UPGRADE

Sale price$656.10 Regular price$729.00
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Ships within 48 hours · Estimated delivery Sep 16 - Sep 21

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Description

IHI PERFORMANCE OEM+ VF48 SUBARU EJ25 TURBO UPGRADEIHI PERFORMANCE OEM+ VF48 SUBARU EJ25 TURBO UPGRADE WILL TAKE YOUR EJ25 TO THE NEXT LEVEL The IHI Performance VF48 is a stock appearing OEM+ turbo upgrade for Subarus 2. 5L EJ25 engine. Its a perfect option for someone who craves a mild boost in power over the OEM turbo but doesnt want to sacrifice quality or reliability. Manufactured by IHI, Subarus factory turbo partner, this turbo spools early like a stock VF39, VF41, or VF48, but IHI utilized an

IHI PERFORMANCE OEM+ VF48 SUBARU EJ25 TURBO UPGRADE WILL TAKE YOUR EJ25 TO THE NEXT LEVEL

The IHI Performance VF48 is a stock appearing OEM+ turbo upgrade for Subaru’s 2.5L EJ25 engine. It’s a perfect option for someone who craves a mild boost in power over the OEM turbo but doesn’t want to sacrifice quality or reliability. Manufactured by IHI, Subaru’s factory turbo partner, this turbo spools early like a stock VF39, VF41, or VF48, but IHI utilized an advanced compressor wheel design to move more air, providing an OEM+ solution for any driver looking to boost the performance of their Subaru.

The IHI turbo upgrade shares the same reliability and fitment as an OEM Subaru turbo, meaning it connects perfectly to stock components and fittings. Expect pump gas power gains of 400+hp with improved throttle response and boost modulation.

  • Note: this turbocharger is ARA homologated for legal use in competitive rally racing.

POWER NUMBERS AND BENEFITS

  • An Easy Power Boost
    • Increase EJ25 engine output 300-400+hp.
  • Rally-ready homologated. Legal for use in ARA Rally Competition.
  • PREDICTABLE PERFORMANCE
  • OEM reliability. You get improved throttle response and control.
  • SIMPLE INSTALL
  • Bolts directly to EJ25 stock components, making installation easy. 

 

COMPRESSOR SPECIFICATIONS

  • Compressor Type: Precisely machined aluminum forged big compressor wheel for quicker spool
  • Compressor Wheel OD (exducer): 62mm (Stock STI is 60mm)
  • Compressor Wheel Inducer: 48.32mm (Stock STI is 46.5mm)

COMPRESSOR HOUSING CONNECTIONS

  • Inlet: OEM 04+ STI
  • Outlet: OEM 04+ STI

TURBINE SPECIFICATIONS

  • Turbine Housing Size: P18
  • Turbine Inducer: 53mm
  • Turbine Exducer: 48mm

FITMENT INFO

  • Compatible with: GD & GR WRX, STI, Legacy GT, and Forester

TECHNICAL NOTES

  • This IHI turbo upgrade is designed specifically for the Subaru EJ25 engine
  • Stock components will bolt right up to this turbo, meaning no other modifications are needed.
  • If the turbocharger unit you select has the adjustable turnbuckle actuator, please use a precise boost gauge and fasten the nuts of the turnbuckle on the actuator rod when adjusting.
  • To control boost pressure, you will need a boost controller or solenoid which is sold separately.
  • You must run premium pump gas or e85 once this turbo is installed and tuned.
  • Subaru highly recommends purchasing a new Banjo Bolt and Screen (SUB 14445AA090) with any installation of a new turbo.​
  • This turbo may also work for other Subaru models of different years, but additional modifications may be required.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 22210601937

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4.3 ★★★★★
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S. E. Ryan
San Leandro, US
★★★★★ 5
RainboW Latex Dog Toy
Color: Life's A Paw-Ty, Size: 4.75" H X 5.25" W X 2" D
The size was a good fit for my wire haired fox terrier, Gady. Quality: colorful, durable, Gady could grab it anywhere and shake it and make it squeak. Squeaking was her best joy. I recommend this Fringe Studio dog toy.
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Reviewed in the United States on March 26, 2026
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Verified Purchase
Laura Luna Castillo
Bozeman, US
★★★★★ 3
Cute but not durable
Color: Life's A Paw-Ty, Size: 4.75" H X 5.25" W X 2" D
Beautiful toy and super fun squeaker, my dog loved it so much, unfortunately, it didn't even last 30 minutes! My dog is not an aggressive chewer but the material is very fragile and she made a whole right away.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 27, 2025
H
Verified Purchase
Heather97
Birmingham, US
★★★★★ 1
Not as advertised
Color: Life's A Paw-Ty, Size: 4.75" H X 5.25" W X 2" D
Purchased this product under the description for tough chewer. Description even showed a husky in which I have 2. Needless to say, the toy literally lasted 2 minutes before it was destroyed and was full of a fiberglass fiber. Would not recommend this toy if you have a larger dog with a stronger bite force.
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Reviewed in the United States on August 24, 2024
M
Verified Purchase
Monica
Pawtucket, US
★★★★★ 5
Good product
Color: Life's A Paw-Ty, Size: 4.75" H X 5.25" W X 2" D
A favorite squeky toy
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Reviewed in the United States on November 18, 2025
S
Verified Purchase
Stacy
West Palm Beach, US
★★★★★ 5
My Dog's All-Time Favorite Toy
Color: Pink, Style: Grunt Sound
The first one of these I ever got her was at Petco on sale for $1 - best $1 ever! The reviews are right, though. The toy doesn't last forever and it's not good for aggressive chewers. In my opinion, however, that doesn't make it a bad toy. Here's why: Aggressive chewers comments: Getting my sister's French Bulldog a stuffed toy (that's shredded in 5 minutes), compared to my Pitbull who does not tear up any toys, but is a stronger chewer when it comes to bones. My pup does not tear this up at all, but my sister's dog would. My point is: Don't get your dog a soft toy if your dog ruins soft toys. Regarding the not long-lasting comments: the honking noise mechanism inside eventually pops inside the hole, rendering it honkless. Ours lasted about 6 months. It's pretty much impossible to fix unless you want to trouble yourself to fix it for 1 good honk each fix. I would, but I do also have a job to get to. My dog does still carry it around in it's noiseless state, but she doesn't play with it with the same enthusiasm. How did I resolve this? I bought her 5 😂 She's only on her second, but I decided to stock it because they were on sale for $5.10 - I don't think I will get rid of any of them. I will just let her play with them on rotation until they fall apart. Besides all that, my dog just simply loves this toy. I have never seen her so happy & playful with a toy. I can't promise this for your dog, as I can only tell you about mine. We even have a "Sheepy" song. [I have not been paid or given free Sheeps - my Sweet Pea just really loves her Sheepy]
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Reviewed in the United States on March 26, 2024

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