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Your Vision. Our Expertise. Unlimited Possibilities.

In-House Dyno Calibration

Custom calibration on our in-house Dynojet 224XLC in Rockaway, NJ. Specializing in GM LSX & LTX, with Ford & Mopar applications available by consultation.

Starting at $1,375

HP Tuners • Holley EFI • MaxxECU • MegaSquirt • FuelTech
Contact us to confirm compatibility and pricing for your vehicle, ECU, modifications and fuel.

Scheduling: 973-668-5598 | service@lc3performance.com

Performance Perfected

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At LC3 Performance, we fine-tune every aspect of your driving experience—from high-horsepower dyno calibration to launch control, staged setups, and everyday drivability. We dig deep into calibration maps, refining areas often overlooked to bring the entire combination together.

Naturally aspirated, turbocharged, supercharged, or nitrous-assisted—we tune for your setup and your goals.

Dyno Tuning & Power Adding

  • Custom Engine Builds

  • Heads / Cam LSX/ LTX

  • Modified Suspension, Coilovers , Adjustable Arms & More

  • Suspension Tuning With Scales & Measurements

  • Performance / Racing Wheel Alignments.

  • Exhaust Installs

  • Intake Manifolds

  • Cold Air Intakes

  • Racing Wheels, Drag, Road Course (Special Adapters)

  • Electrical Wiring Specialist

Upgrades & Installs

Dyno Tuning:​​​

  • Hptuners

  • Megasquirt

  • FuelTech​​

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Power Adder Installations:​​​

  • Nitrous

  • Turbo

  • Superchargers

Full-Service Maintenance & Repairs

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At LC3 Performance, every upgrade, tune, and custom build is executed with precision, experience, and the highest industry standards. From advanced dyno tuning to full engine, suspension, and power-adder installations, we transform every vehicle into a perfectly balanced blend of power, speed, and reliability.

Advanced Automotive Services

  • Complete Diagnostics Using Top Notch Automotive Industry Diagnostic Equipment

  • Drivability & Road Testing

  • Engine Lamps

  • Multipoint Inspections

  • Noise Pinpointing

  • DMV Inspection Station & Repair Facility

  • Pre-Purchase Vehicle Inspections

  • Commercial Vehicles

General Maintenance

  • All Lubrication / Oil / Fluid Services

  • Tune-Ups, Spark Plugs & Filters

  • AC Servicing Including R-134a, R-12 Conversions, R1234YF

  • Heating & Cooling System Services

  • Complete Brake Services

  • 4 Wheel Alignments

  • Top Notch Tire Mounting & Balancing For Low Profile Wheels & Large Off Road Mud Tires. (All Wheels)

  • Suspension Systems

  • Exhaust Systems

  • Bumper-To-Bumper Repairs & Maintenance, Inside & Out

Rebuilds & Major Repairs

  • Engine Replacements.

  • Engine Rebuilds

  • Engine Repairs

  • Transmission Replacement (No Rebuilds)

  • Heater Core & AC Condensor Replacement

  • Complete High-End Wiring

Custom Builds

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Our custom builds are crafted to bring your unique automotive vision to life with precision, creativity, and uncompromising quality. From one-of-a-kind fabrication to advanced tuning and race-ready engineering, we transform ideas into machines that stand out in both performance and style.

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