This isn’t your average luxury SUV. At Stage 4 Motorsports in Largo, Florida, we transformed a 2023 Cadillac Escalade-V into a full-blown performance machine, combining high-end customization with brutal supercharged power. Anchored by a factory 6.2L LT4 engine, this Escalade-V now delivers insane horsepower and torque thanks to a complete performance overhaul — and it’s rolling hard on custom 26-inch wheels that match its aggressive new persona.
We started under the hood by porting the factory supercharger and cylinder heads for maximum airflow and efficiency. This critical step improves boost response while prepping the LT4 for serious power gains. With upgraded pulleys and a bespoke custom ECU tune, the Escalade-V now delivers significantly more power across the RPM range — without compromising daily drivability.
To help the LT4 breathe freely, we installed a set of Kooks long tube headers, giving the exhaust system a deep, refined growl and eliminating restrictive backpressure. The performance gains are immediate, and the sound is pure American muscle — just the way a supercharged Cadillac should be.
Big boost demands big fuel. This Escalade-V now runs on a full E85 fuel system, allowing for more aggressive tuning and cooler combustion temperatures. The ethanol-based setup is perfect for high-compression, forced induction builds like this one, and it ensures long-term reliability under heavy throttle.
Visually, the SUV is just as bold. The custom powder coating throughout the engine bay adds a unique finish that ties the build together, with color-matched details that pop against the deep black body. The oversized 26” wheels give the Escalade-V an unmistakable stance — a perfect blend of luxury and dominance that turns heads on the street and at the track.
Every part of this build reflects the quality and performance-first mindset that defines Stage 4 Motorsports. From precision tuning to high-end fabrication and finishing, our expert technicians build each project with obsessive attention to detail. We specialize in exotic, luxury, and high-performance platforms — including Escalade-Vs, Teslas, M Series BMWs, and S Series Mercedes — and we take pride in crafting vehicles that perform as good as they look.
Ready to take your Cadillac Escalade-V to the next level? Whether you’re looking for supercharger upgrades, custom tuning, or a full performance package on 26-inch wheels, Stage 4 Motorsports is your trusted build partner in Florida. Contact us today to schedule a consultation.
