Collection: Additives
Enhance your vehicle’s performance and longevity with the premium additives collection from PitStop. Designed for automotive enthusiasts who value both quality and practicality, these expertly formulated oils and fluids optimize engine efficiency, reduce wear, and maintain smooth operation. Whether you’re tackling daily drives or demanding journeys, trust PitStop to deliver the essential additives that keep your engine running cleaner and stronger for miles ahead.
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Hot Shot's Secret LX4 Lubricity Extreme 3 Pack of 16 Ounce Bottles, Packaging May Vary
Regular price $64.11 USDRegular price $64.11 USDUnit price / perSale price -
Lucas Oil 10131 Pure Synthetic Oil Stabilizer - 1 Gallon
Regular price $59.90 USDRegular price $59.90 USDUnit price / perSale price -
Archoil AR9100 Friction Modifier Value Pack - Two 16oz Bottles of AR9100 for Two Powerstroke Treatments…
Regular price $119.85 USDRegular price $119.85 USDUnit price / perSale price -
Lucas Oil 10966 Complete Fuel System Renewal Kit
Regular price $36.74 USDRegular price $36.74 USDUnit price / perSale price -
Opti-Lube XPD All-Season Diesel Fuel Additive - 1 Gallon with Accessories (1 Hand Pump and Long Neck Accessory Bottles)
Regular price $140.72 USDRegular price $140.72 USDUnit price / perSale price -
Hot Shot's Secret Original Stiction Eliminator 16oz - For All Vehicles, Gas & Diesel Oil Additive, Reduces Wear, Restores Power & Protects Injectors, Eliminates Injector Stiction
Regular price $27.06 USDRegular price $27.06 USDUnit price / perSale price -
STAR BRITE Star Tron Ring Clean
Regular price $27.72 USDRegular price $27.72 USDUnit price / perSale price -
Archoil AR6500 Diesel Treatment (10.1 oz) - Four Pack - Treats 400 Gallons - Additive for All Diesel Vehicles…
Regular price $74.93 USDRegular price $74.93 USDUnit price / perSale price -
Hot Shot's Secret LX4 Lubricity Extreme – Fuel System Protection – Lubricates and Protects Fuel Pump and Injectors – Prevents Wear and Damage – For Gasoline or Diesel Engines – 4 Oz
Regular price $33.26 USDRegular price $33.26 USDUnit price / perSale price -
Pro Oil Additive for Car Engine - SuperNano Engine Remetalizer - Engine Flush with Advanced Nanoparticle Technology for Engine Wear Repair and Oil Treatment - Compatible with Gas, Diesel & Hybrid-50g
Regular price $135.00 USDRegular price $135.00 USDUnit price / perSale price -
Lucas Oil 10003 Fuel Treatment - 1 Quart
Regular price $17.38 USDRegular price $17.38 USDUnit price / perSale price -
STAR BRITE Star Tron Ring Clean
Regular price $15.72 USDRegular price $15.72 USDUnit price / perSale price -
Hot Shot's Secret LX4 Lubricity Extreme– 16oz - Fuel System Protection– Lubricates and Protects Fuel Pump and Injectors– Prevents Wear and Damage – For Gasoline or Diesel Engines, Packaging May Vary
Regular price $35.39 USDRegular price $35.39 USDUnit price / perSale price -
Opti-Lube XPD All-Season Diesel Fuel Additive - 1 Gallon with Accessories (Hand Pump and Standard Accessory Bottles)
Regular price $134.93 USDRegular price $134.93 USDUnit price / perSale price -
Hot Shot's Secret LX4 Lubricity Extreme 1 Gallon, Fuel Treatment for All Engines, Gasoline & Diesel Additive, Fuel Additive Increases Lubricity, Protects & Extends Fuel System Life
Regular price $114.93 USDRegular price $114.93 USDUnit price / perSale price -
Catalytic Converter Cleaner,120 ml Auto Parts Engine Cleaner, Exhaust System Pipe Carbon Removal Treatment Additive Oil, Fuel System Treatment Oil Additive for Gas and Diesel Car (120ml-1PC)
Regular price $11.99 USDRegular price $11.99 USDUnit price / perSale price