Cotton's Custom Diesel carries a wide variety of products to suit diesel repair and build needs. But don't be fooled, we're highly selective and only carry the best.
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Diesel Transmission Rebuild Kits
Airdog Fuel Preporator
Throttle Body Spacers & Air Intakes
Turbos
Pumps, Injectors, Turbos
Diesel Exhaust/brakes/trans (drop Ship Only)
Gas & Diesel Performance Modules
Gas & Diesel Performance Modules
Engines
Electric Fans & Accessories
Diesel Performance Parts
Gas & Diesel Performance Modules
Performance Exhaust
Injectors
Tuners
Gas & Diesel Performance Modules
Fuel Air Separation System (FASS) for semi’s and diesel pickups to increase fuel economy, horse power and torque.
Diesel Performance
High Performance Dampers
Turbos
Custom Tuning
Diesel Performance
Oil Filters
Fuel Injectors
Performance Air Intake Systems
Performance Exhaust
Traction Bars
Performance exhaust for the diesel truck enthusiast; available in aluminized, T-409 stainless and T-304 stainless.
Differential Covers/transmission Pans
Fuel Injector & Turbo Kits
Diesel Components
Performance Air Intakes & Radiators
Exhaust Intakes
Gas & Diesel Exhaust Systems
Tuners/switches/gauges
Auxiliary Braking Solutions
Performance Diesel Parts
Gas & Diesel Performance Modules
Diesel Performance Products
Electronic Performance Tuner
Performance Products
Clutches
Turbos
Performance Products
Diesel Performace Products
Fuel Tanks
Diesel Performance
Fab & Diesel
Performance Air Intakes/filters/exhaust Products
