Air and Fuel› Superchargers, Turbochargers and Components

Blaast

Turbocharger

$319.00

SKU: GT1446GLSZ

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

Advanced — 4+ hours

Overview

The Blaast GT1446GLSZ is a factory-overhauled Garrett turbocharger designed as an OEM replacement for Dodge Dart and Fiat 500 models with a 1.4L turbo engine.

This turbocharger offers upgrade options, including Stage 1 with a GTX1448 billet wheel (35 x 48mm) and Stage 2 with a GTX1852 billet impeller (38.4 x 52mm) and an extreme9 GT18 turbine wheel (38 x 41mm).
Show original supplier description
The Blaast GT1446GLSZ is a factory-overhauled Garrett turbocharger, serving as a direct OEM replacement for Dodge Dart and Fiat 500 vehicles equipped with the 1.4L turbo engine, specifically for early models. It is also compatible with Jeep Renegade models. This turbocharger provides upgrade paths for enhanced performance. The Stage 1 upgrade features a GTX1448 billet wheel measuring 35 x 48mm, designed as a direct bolt-on that functions without requiring supporting modifications or an ECU tune. For a more significant performance boost, the Stage 2 upgrade utilizes a GTX1852 billet impeller (38.4 x 52mm) paired with an extreme9 GT18 turbine wheel (38 x 41mm). While also a direct bolt-on, the Stage 2 option necessitates ECU tuning and supporting modifications to fully realize its potential. Blaast offers options for a diverter valve and actuator, available through a scroll-down menu, to complement the turbocharger setup. The product is presented as a direct bolt-on solution for both OEM replacement and staged upgrades, emphasizing ease of installation for certain configurations.

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

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandBlaast
Part NumberGT1446GLSZ
CategoryAir and Fuel
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

Buy with Confidence

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.

View Full Return Policy

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.

View Full Shipping Policy