Revive the Spirit of "A Different Kind of Car"

The company was different. The cars were unique. Now, make them faster.

Saturn was built on innovation—from the dent-resistant polymer panels of the S-Series to the track-ready performance of the Red Line models. But as time moves on, the factory tuning on these vehicles (especially the 4-speed automatics and early Ecotec engines) can feel outdated. Sluggish acceleration, hesitation at stoplights, and transmission "hunting" can dull the driving experience.

The Stage 3 "Red Line-Spec" Performance Module is the modern upgrade your Saturn deserves. Engineered to optimize the 1.9L Twin Cam, the Ecotec 2.2/2.4L, and the high-performance Red Line Supercharged/Turbo engines, this OBDII module wipes away the years of delay, restoring the pep and reliability you love.

✔ Wake Up the Twin Cam. ✔ Boost Red Line Power. ✔ Fix Transmission Lag.

Why Upgrade to Stage 3?

• Red Line Performance: For Ion, Vue, and Sky Red Line owners: This chip is a game-changer. Safely unlock up to +35 Horsepower and +40 ft·lbs of Torque by optimizing the Supercharger/Turbo boost maps.
• S-Series Revival: For SL2, SC2, and SW2 owners, the 1.9L DOHC is a gem. The chip advances timing to give it a modern throttle response, making highway merging significantly safer and easier.
• Ecotec Awakening: The 2.2L and 2.4L engines (Ion, L-Series, Aura, Vue) are reliable but tuned for economy. We sharpen the throttle curve to eliminate the "flat spot" in the mid-range.
• Transmission Logic Update: Helps the 4-speed and 6-speed automatics shift more intelligently, reducing the annoying "hunting" for gears on inclines.
• Universal Compatibility: Works seamlessly with all OBDII Saturns (1996-2010), including the S-Series, L-Series, Ion, Vue, Outlook, Aura, Relay, and Sky.
• Plug & Play Install: Installs in under 60 seconds via your OBDII port. No tools, no mechanic, and no grease.

Smart Tuning for Spring Hill Engineering

Saturn used some of GM's most interesting powertrains. The Stage 3 Tuner optimizes them for today's roads.

The Red Line Advantage (LSJ / LNF): The 2.0L Supercharged (Ion) and Turbo (Sky) engines are legendary. Factory tuning pulls timing quickly when heat rises. Our module optimizes the air/fuel mixture to keep the power consistent and aggressive.

The 1.9L Twin Cam (LL0): This engine loves to rev. The chip improves the throttle sensitivity, so you don't have to mash the pedal to the floor to get the car moving.

100% Safe for High-Mileage Engines

We know Saturn owners keep their cars forever. The Stage 3 Performance Chip is 100% safe for older engines.

Non-Intrusive: The device operates as a piggyback signal modifier. It does not permanently rewrite your ECU. It respects the factory safety limits of the engine. If you want to return to stock, simply unplug it. It is the perfect upgrade to keep your daily driver running strong.

Choose Your Performance Profile

The Stage 3 "Red Line-Spec" is designed to bring the excitement back to the brand.

Frequently Asked Questions

Will this work on my 1995 Saturn SL?
No. This device requires an OBDII port, which became standard in 1996. It works on all Saturn models from **1996 to 2010**.

I have a Saturn Sky Red Line. Will this help?
Yes! The Sky Red Line uses the LNF Turbo engine. The chip helps the turbo spool faster, significantly reducing lag and making the car feel even more like a rocket ship.

Does it work on the Vue V6 (Honda Engine)?
Yes. The Vue V6 (Red Line or standard) actually used a Honda 3.5L engine for several years. The chip works perfectly with this powertrain, optimizing VTEC engagement for smoother power delivery.

Is installation difficult?
It is effortless. The OBDII port is located under the dashboard on the driver's side. Simply plug it in. It helps modernize the feel of the car instantly.