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Air and Fuel› Superchargers, Turbochargers and Components

Boost Lab

54mm Billet Turbocharger

Name: 54mm Billet Turbocharger
Brand: Boost Lab
SKU: TD06SL2-54X

$1,775.09

SKU: TD06SL2-54X

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Overview

The Boost Lab TD06SL2-54X is a turbocharger designed for performance upgrades. It features an 11-blade 54X billet compressor wheel with extended exducer technology, a 54mm inducer diameter, and a 71.4mm exducer diameter.

This turbocharger is rated for 500hp+ and offers excellent top-end power while maintaining throttle response and drivability at lower RPMs. It is compatible with various Subaru WRX and STI models, as well as other performance vehicles.

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The Boost Lab TD06SL2-54X turbocharger is engineered to deliver enhanced performance for a range of vehicles, notably Subaru WRX and STI models from 2015-2021 with the FA20 engine, and earlier EJ25 models (2004-2021 STI, 2004-2007 WRX). This unit is designed as a high-performance OEM upgrade, aiming to provide significant power gains without compromising daily drivability. At its core is Boost Lab's exclusive 11-blade 54X billet compressor wheel, featuring a 54mm inducer diameter and a 71.4mm exducer diameter. This design incorporates extended exducer technology, contributing to its impressive performance capabilities. The turbocharger is rated to support 500 horsepower and beyond, with sources indicating up to 450 horsepower on pump gas and up to 500 horsepower with E85 or race fuel. It is recognized for offering excellent top-end power while retaining good throttle response and low-end drivability. While primarily featured for Subaru applications, compatibility may extend to other platforms such as the Nissan 350Z, 370Z, G35, G37, and the Toyota MKV Supra, among others. Users have discussed its performance and potential applications in various automotive forums, highlighting its role in high-horsepower builds.

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

Brand	Boost Lab
Part Number	TD06SL2-54X
Category	Air and Fuel

Videos

BOOSTLAB BIG TURBO INTALL | 500HP WRX??? STOCK BLOCK??

We’re loving this new BoostLab Turbo on the Wrx!

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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.

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