Garrett GTX4508R Super Core CHRA Turbocharger


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The GTX4508R is best suited for lower displacement all-out drag cars and higher displacement aggressive street/strip setups. This turbo is capable of over 1,300hp on oxygenated race fuels. this is the largest T4 based turbo Garrett offers with four turbine A/R options available. Make sure you have plenty of room to mount this turbo - it's large!

Part #: 800270-5001S

Horsepower: 1,300hp Capable


  • Dual Ball Bearing
  • Oil & Water Cooled

Notes: Without Turbine Housing

Garrett GTX4508R Super Core CHRA 451888-0045

This item is non application specific. Please verify compatibility before purchase. May require some modification for proper installation.


Any returns for an exchange or refund will be allowed within 30 days from the receipt of your order and must be authorized prior to shipping with an RMA Number (Return Merchandise Authorization). To receive your return instructions and RMA# please use our online form under Returns and Exchanges! Once you receive your return instructions please ship out the item at your earliest convenience and provide the tracking number to your customer service rep. The customer will be responsible for all shipping fees. Before shipping your product back please make sure you package it up exactly how you received it and in all of its original packaging. All items must be in brand new and resalable condition. Once the item is received it will be inspected and a credit will be issued accordingly. All returns are subject to a 15% restocking fee. Any returns received without an RMA# will be charged a restocking fee and any shipping fees associated with the return. An item that does not ship directly from IIR's warehouse is considered a "special order" item and no returns will be authorized.

Garrett GTX4508R Super Core CHRA Turbocharger
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