RT Launches eBoost Air Electric Turbo Technology; Turbo Lag in Hurricane Six-Cylinder Engines Becomes a Thing of the Pas

On August 6, 2026, Stellantis' SRT performance division officially unveiled a new powertrain concept technology – the eBoost Air electric turbocharging system. The system is mounted on a prototype 3.0-liter Hurricane inline-six high-output engine, designed to completely eliminate the long-standing pain point of turbocharged engines: turbo lag.

How It Works: Electric Pre-Boosting Fills the Low-End Gap

Traditional turbochargers are driven by exhaust gases. While larger turbos deliver strong high-end power, they suffer from insufficient exhaust energy at low RPMs, causing delayed response – the phenomenon known as turbo lag.

eBoost Air solves this by adding an electric compressor upstream of the exhaust-driven turbo, paired with an electronically controlled bypass system. When the driver floors the throttle demanding instant torque, the bypass routes intake airflow to the electric compressor, which rapidly builds boost pressure and spools the turbo immediately. Once engine RPM rises and exhaust energy is sufficient to drive the turbo, the system switches back to the conventional intake path.

For the driver, this means: peak torque from a standstill, no waiting for the turbo to spool; sustained power through the high-end, with linear delivery like a naturally aspirated V8.

Technical Specifications and Test Platform

The eBoost Air concept is demonstrated on SRT's 3.0-liter Hurricane inline-six high-output engine. The Hurricane series is Stellantis' next-generation high-performance gasoline engine family, already widely used across Dodge, Jeep, and Ram production vehicles. With eBoost Air, the Hurricane engine gains supercharger-like instant response while maintaining its thermal efficiency advantages.

Tom Sacoman, SRT Operations Head, said: "By electrically pre-spooling the turbocharger before exhaust energy is available, we're able to dramatically improve boost response and drivability."

Tim Kuniskis, Stellantis North America Brand Chief, added from the enthusiast's perspective: "Enthusiasts aren't into technology for technology's sake. But when technology delivers performance without negative trade-offs, they're all in. eBoost Air delivers tangible benefits – it attacks turbo lag head-on and shows what SRT does best: moving fast, challenging assumptions, and pushing for higher performance."

SRT: From Track Technology to Production Performance Incubator

The rapid development of eBoost Air demonstrates SRT's unique position within Stellantis – as an incubator of high-performance technology. From paper concept to a running prototype, eBoost Air was developed in just weeks. SRT's mission: to develop street and track technologies that push the boundaries of performance, precision, and driver engagement for Dodge, Jeep, and Ram brands.

SRT's operations cover three areas:

• SRT series production models (e.g., Charger SRT, Durango SRT)

• Direct Connection performance parts (official performance upgrades)

• North American motorsports management

What eBoost Air Means for the Performance Parts Market

For those following Dodge, Jeep, Chrysler, and MOPAR parts, eBoost Air signals three key developments worth watching:

1. The Hurricane Engine Platform's Performance Potential Just Expanded

The Hurricane 3.0L inline-six is already widely used across Stellantis' lineup. With eBoost Air, future Hurricane-powered vehicles will deliver power characteristics closer to a large-displacement V8 – directly influencing the modification potential and performance parts demand for these models.

2. Electric Boost Technology Could Create New Parts Categories

The eBoost Air system involves core components including an electric compressor, electronically controlled bypass valve, and dedicated plumbing. If the technology reaches production, it could drive new demand for high-performance cooling systems, intake systems, engine management modules, and related accessory categories.

3. SRT Brand Value Continues to Rise

SRT's positioning as "the incubator of rapid performance innovation" means its technological advancements will prioritize Dodge, Jeep, and Ram's core models. Increased SRT brand visibility will drive greater interest in Direct Connection performance parts and MOPAR original performance components.

Technology Comparison Summary

At its core, eBoost Air uses electrification to resolve the trade-off between supercharging and turbocharging – preserving the efficiency and potential of a turbo system while delivering the instant response of a supercharger. For performance-oriented drivers, once this technology reaches production, it will redefine the driving character of turbocharged engines.

We offer a full range of parts for Dodge, Jeep, Chrysler, and MOPAR vehicles, covering Charger, Durango, Wrangler, Gladiator, and more across chassis, suspension, brake, powertrain, and electronic categories. Visit our brand-specific category pages for compatibility information.

Disclaimer: This article is based on technical information from Stellantis SRT official news release. eBoost Air is a proof-of-concept technology; production timing and vehicle applications are subject to official announcements.