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Air and Fuel› Superchargers, Turbochargers and Components

JMB Performance & Powdercoat

Big Turbo Upgrade Kit

$2,455.00 $100.00 Save $2,355.00

SKU: Caliber SRT4 Big Turbo Upgrade

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The JMB Performance & Powdercoat Caliber SRT4 Big Turbo Upgrade is a turbocharger kit designed for Dodge Caliber SRT4 engines. This kit utilizes a machined steel turbo adapter to connect the stock manifold to a T3 flanged turbo, featuring a Garrett GTW series forged wheel turbo, a Tial V-band 38mm wastegate, and stainless steel piping.

Designed to provide quick spool and wastegate control, the system includes a 3-inch stainless steel downpipe, oil feed and return lines, and an adapter for OEM intercooler piping. The compressor housing features a T04S design, which requires minor clearance adjustments during installation to prevent contact when the engine is under load.

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

BrandJMB Performance & Powdercoat
Part NumberCaliber SRT4 Big Turbo Upgrade
CategoryAir and Fuel

Buy with Confidence

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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