Aces Performance specializes in Diesel Performance, Repairs and Maintenance. Whether it's Cummins, Duramax or Powerstroke we have you covered! Along with servicing engines and transmissions, below is a list of some of the things we offer at Aces Performance. 

Intake Systems
Exhaust Systems
Tuners (Carb Compliant), Monitors, Gauges
Turbo Upgrades
Intercooler Upgrades
Fuel Injector Upgrades
Fuel Lift Pumps
Fuel Tank Upgrades
Transmission Upgrades
LED Lighting Upgrades
Bumper, Roof-rack, & Sidestep Upgrades (AMP PowerSteps)
Suspension Upgrades (lift, lowering, leveling kits)
Airbag Systems
Wheels & Tires

Head Gasket Replacement
EGR & Oil Cooler Replacement (Bulletproof Diesel and more)
Turbo Cleaning & Replacement
Fuel Injector Replacement
Fuel System Repair
FICM (Fuel Injection Control Module) Replacement
Diesel After-treatment & SCR System Repair
Transmission Repair & Replacement
Steering & Suspension Repair
Electrical Repair

Oil Change
Fuel Filter Service
Tire Rotation
Transmission Service
Coolant Service
HVAC Service
Front and Rear Differential Service

If you would like a quote or have any questions feel free to contact us!

Aces Performance & Repair LLC
338 Liberty Rd 
Stewartsville, NJ 08886

Phone: (973) 810-2920


Monday 7:00AM-6:00PM

Tuesday 7:00AM-6:00PM

Wednesday 7:00AM-6:00PM

Thursday 7:00AM-6:00PM

Friday 7:00AM-6:00PM

Saturday 7:00AM-2:00PM

Sunday: Closed