SKU: 43403128035

HPA FR500 - IS38 Hybrid Turbo Upgrade

$1259.55 $1399.50
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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4

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Description

HPA FR500 - IS38 Hybrid Turbo UpgradeThe HPA IS38 Hybrid Turbo features a custom compressor and turbine wheel design capable of holding up to 500HP* with a flat torque curve from 3800 RPM to redline! Our turbo is a natural upgrade to IS38, IS20, and even IS12 equipped cars where the OEM units lose breath mid way in the RPM range. Coupled with a major redesign of the OEM bearing housing, the HPA IS38 Hybrid turbo is the perfect upgrade for those looking for a significant performance boost

The HPA IS38 Hybrid Turbo features a custom compressor and turbine wheel design capable of holding up to 500HP* with a flat torque curve from 3800 RPM to redline! Our turbo is a natural upgrade to IS38, IS20, and even IS12 equipped cars where the OEM units lose breath mid-way in the RPM range. Coupled with a major redesign of the OEM bearing housing, the HPA IS38 Hybrid turbo is the perfect upgrade for those looking for a significant performance boost with improved long-term reliability.

UNRIVALED RELIABILITY
The IHI IS series turbos have been known to restrict oil flow under sporty driving conditions which can cause premature failure of the bearings resulting in broken turbine shafts. This can lead to catastrophic engine failures due to oil and debris being pushed out into the exhaust system and igniting. The HPA IS38 Hybrid is an insurance against these types of failures.

PRECISION ENGINEERED
HPA has spent 4 years of research and development to completely rethink the bearing housing design. Each turbo requires precision CNC machining of the intake and exhaust housings and include an HPA proprietary mixed-flow turbine wheel, and CNC machined billet compressor wheel. All components are completely upgraded to ensure lubrication for both reliability and peace-of-mind.

OEM QUALITY
Each CHRA is built to meet or exceed the OEM quality specifications, with the individual components of the rotating group balanced on a Schenk Balancer. Once fully assembled, each complete CHRA assembly is balanced with a VSR Balancer ensuring a perfect assembly.

DIRECT BOLT-ON REPLACEMENT
The HPA IS38 Hybrid turbo upgrade has everything you will need for a simple and quick installation including an OEM diverter valve, OEM wastegate actuator, turbo inlet pipe, and silicone hose to adapt to the factory airbox.

HPA FR500 IS38 Hybrid features:

  • Unrivaled reliability
  • Supports up to 500HP*
  • Direct bolt-on replacement including OEM diverter valve and wastegate actuator
  • Turbo inlet pipe and silicone hose to adapt to factory airbox included
  • HPA proprietary mixed-flow turbine wheel
  • HPA proprietary CNC machined billet compressor wheel
  • Precision CNC machined intake and exhaust housings
  • Fully bearing housing and components

*Fuel and tuning dependent – Vehicle: Mk7 Golf R

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: 43403128035

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4.4 ★★★★★
Based on 26 reviews
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Product Reviews
D
Verified Purchase
D. Gilbert
Lowell, US
★★★★★ 3
Good contruction but needs a couple revisions
Size: Small, Number of Items: 1
Searching for an interactive toy to feed my beagle his meals from, I first tried the . It split open too easily in rough play and only had the capacity to hold half of a meal. Next I tried for it's larger capacity but it broke at the lid (to Premier's credit they replaced it but I feared it would simply break again). Now on to the Bob-A-Lot. This is a heavy, well made product. I was surprised by the weight. My dog can pick it up but can't carry it for very long. I feel it's not going to break like the others did. That said, the extra weight makes it a noisy toy especially on hard wood floors. The small Bob-A-Lot holds a little over 1 cup of food (large holds 3 cups) but there is a caveat. This is the capacity of the lower chamber. There is actually a separate chamber in the top of the toy that only holds about quarter cup. As a result I have to shake and shake the toy myself to get the food to drop into the lower chamber to load in a complete meal. It's either that or insert food 1 piece of kibble at a time. I wish this toy screwed apart like the IQ Treat Ball or Tug-A-Jug. Despite it's appearance, it does NOT screw apart in the middle. Also slightly annoying is the bottom door doesn't stay fixed into position well. The IQ Treat Ball smartly has several positions for the door to stay locked in. The Bob-A-Lot door is fully adjustable but has often come open more than I want during feeding. As a result the kibble will spill out faster which ruins the challenge. I inquired to Starmark support and they suggested that I use a bit of cardboard or some such to try and jam the door into a specific position. This right here tells me that some additional design could be used. I'd say that the Bob-A-Lot was designed with dogs in mind but not humans. It's a chore to load in the food. And then the door opens too much giving the dog an easy meal. I might even guess that it takes less time for my dog to empty it than it takes for me to fill it. Overall it's the best option I've found but I'm still searching for the perfect combination of all 3 of the toys.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 30, 2011
D
Verified Purchase
DrM
Battle Creek, US
★★★★★ 5
Aggressive chewer approved
Size: Large, Number of Items: 1, Size: Large, Number of Items: 1
Got this to help amuse my 90lb GSD while I was out of town for a month. He gets one meal a day in it, and really enjoys the work. It’s easy, not a puzzle, no frustration, just a “job.” He chewed on the yellow top pretty aggressively while I was gone, and it still works fine. This is a dog that destroys even the most durable chew toys in minutes to hours when he’s anxious, and I imagine he experienced some anxiety while I was gone especially during periods when he was alone. So, I’m quite pleased with the durability. This will definitely stay in the meal service rotation and I will replace it if necessary. One thing to note: the fill hole is pretty small. His kibble is small enough that one might think it would easily pour right in, but no. At some point I’ll get annoyed enough to pull out my drill and make that hole larger.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
C
Verified Purchase
carly shick
Cuba, US
★★★★★ 5
Good product, fun distraction
Size: Large, Number of Items: 1
Honestly great and keeps them entertained while eating. Have a 5 month old pupper who chews and destroys. This is a fun distraction
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
K
Verified Purchase
Kelly O
Chelsea, US
★★★★★ 5
Durable and fun
My puppy, 10 months and 52 pounds is an avid chewer on bones and toys. This has lasted her months and no sign of damage. It’s a keeper!
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Reviewed in the United States on May 28, 2026
D
Verified Purchase
DeDe
Lexington, US
★★★★★ 5
Lasts Great With a Heavy Chewer
We have had this for two weeks now, and our Pitbull has yet to destroy it. He normally destroys other chews in minutes. Great value, top quality, keeps him well occupied and does not squeak excessively. Seems to have good chewability. Size seems perfect for our 75 lb. Pitty.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 6, 2025

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