Air and Fuel› Superchargers, Turbochargers and Components

Treadstone Performance

H22 Turbo Kit

$3,499.99

SKU: TKPREDH22

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
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Overview

The Treadstone Performance Honda Prelude H22 Turbo Kit is a comprehensive performance upgrade designed to enhance your vehicle's power output. This kit includes a Precision T3/ turbo, a PTE GEN2 39MM wastegate, and a Treadstone cast manifold. It also features a Treadstone TR8 intercooler, a 2.5" polished aluminum pipe kit, a stainless downpipe kit, and a complete oil kit.
Show original supplier description
The Treadstone Performance Honda Prelude H22 Turbo Kit is engineered for enthusiasts seeking significant power gains for their H22-powered Prelude. The kit includes a Precision T3/ turbo (available in Journal Bearing PT5558 JB or Ball Bearing PT5558 BB), a PTE GEN2 39MM wastegate, and a durable Treadstone cast manifold. Cooling is handled by the Treadstone TR8 intercooler, supported by a 2.5" polished aluminum pipe kit and a stainless downpipe kit that will require custom fabrication and welding to integrate with your existing exhaust setup. A complete oil kit, high-flow air filter (upgradable to K&N), and all necessary hardware are also included. Note that this kit does not include fuel system components, which are critical for supporting a turbocharger. Buyers will need to source their own fuel management solutions, such as larger injectors, an FMU, piggyback controllers, or a full programmable engine management system. Provisions are included for HKS SQV or Tial Q blow-off valves, which are sold separately. All turbochargers included in this kit come with a 1-year no-questions-asked warranty, offering peace of mind alongside enhanced performance.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandTreadstone Performance
Part NumberTKPREDH22
CategoryAir and Fuel

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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