Air and Fuel› Air and Fuel Cooling Systems and Components

GReddy

Intercooler Kit Type-29

$5,400.00

SKU: 12020227

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The GReddy intercooler kit is an air-to-air conversion kit for the Nissan Z RZ34. It features a Type-29 core with dimensions of H302/L710/W100. This kit is designed for high-power and high-boost applications, compatible with factory turbochargers and GReddy's TD05-18G TWIN Turbo Upgrade Kit.
Show original supplier description
The GReddy Intercooler Kit Type-29 (12020227) is a performance upgrade for the 2022-on Nissan Z (RZ34) equipped with the VR30DDTT engine, as well as the Nissan Nismo Z (RZ34) from 10.23 onwards. This kit replaces the factory water-cooled intercooler system with a high-efficiency air-to-air Type-29 core (H302/L710/W100). It is designed to support high-power, high-boost scenarios and is compatible with both factory turbochargers and the GReddy TD05-18G TWIN Turbo Upgrade Kit. The product composition includes the core body, sheet metal side tanks (60φ inlet/outlet, barrel finish), aluminum piping (50φ-70φ, barrel finish), a dedicated bumper bar with an application-specific aluminum washer tank, and two AIRINX air cleaners with heat shields. Installation requires significant modifications, including ECU tuning, aiming work, cutting the front bumper retainer, removing or cutting the engine cover, and bending the AC tube. The 5BA conformity has not been confirmed. This product is intended for competition (race) use ONLY. Users must verify the legality of aftermarket products with their local authorities before purchase, as this product is illegal for use on public roads in the USA.
Vehicle Symptoms
  • Engine power drops after repeated pulls
  • Intake air temps spike during summer driving
  • Heat soak reduces throttle response in traffic
  • Intercooler efficiency loss on water-to-air system
  • Boost pressure feels inconsistent under load
Relevant Conversations
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  • Best air-to-air intercooler for Nissan Z RZ34
  • How to install GReddy intercooler kit on Z
  • High IATs on VR30DDTT – intercooler swap?
  • Nissan Z heat soak fix – intercooler upgrade
  • GReddy intercooler kit 12020227 review
  • Z34 VR30DDTT intercooler and turbo upgrade combo

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.

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Specifications

BrandGReddy
Part Number12020227
CategoryAir and Fuel
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(760) 282-4645 hello@motormia.co

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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.

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