The Hot Shot's Secret 1G150KY5050 150K Mile Extended Life Yellow Coolant is engineered to last up to 150,000 miles without any maintenance. This sc...

Extend the coolant life in your vehicle with the Hot Shot's Secret 1G750KR5050 750K Mile Ultra Long-Life Red Coolant. This coolant is scientificall...

The Hot Shot's Secret Blue Diamond G56 Severe Duty SAE 50 Transmission Fluid is specifically engineered for the G56 in your 2005.5-2018 Dodge Ram 5...

The Hot Shot's Secret Premium DEFender DEF Additive DEFA8Z is designed to help clean and prevent DEF crystal buildup in your diesel-powered vehicle...

The Diesel Winter Rescue Emergency Fuel Additive - 32 Oz. is an emergency de-icer for your vehicle. The Winter Rescue is military grade and quickly...

Order the Hot Shot's Secret EDTWAG06Z EDT + Winter Defense Fuel Additive from GAP for your vehicle today. Infused with LX4 Lubricity Extreme EDT+ W...

Find the Hot Shot's Secret EDTWAG16OZSQ EDT + Winter Defense Fuel Additive at GAP for your vehicle today. Infused with LX4 Lubricity Extreme EDT+ W...

The Green Diamond 15W-40 Semi Synthetic Heavy Duty - 1 Gallon is scientifically proven to be more efficient for your engine over conventional oil. ...

Green Diamond 15W-40 Semi Synthetic Heavy Duty - 1 Gallon is a high quality oil for your vehicle. The Green Diamond Semi Synthetic Oil features Hot...

Keep your engine running strong with the Green Diamond 5W-40 Semi Synthetic Heavy Duty - 1 Gallon. This semi synthetic oil is infused with Hot Shot...

Add the Hot Shot's Secret HSS16Z Stiction Eliminator Oil Additive from GAP to your truck today and experience the difference. Hot Shot's Stiction E...

Use the Stiction Eliminator Oil Additive next time you change the oil in your vehicle. Stiction is residue left by burnt oil and fuel that coats en...

Eliminate Stiction inside of your vehicle's engine when you use the Stiction Eliminator Oil Additive. Stiction is residue left by burnt oil and fue...

Grab the Hot Shot's Secret HSSEDT04 Everyday Diesel Treatment Fuel Additive from GAP for your vehicle today. Everyday Diesel Treatment (EDT) is a c...

Improve engine performance in your vehicle when you add Everyday Diesel Treatment EDT Fuel Additive - 16 Oz. Squeeze. The Everyday Diesel Treatment...

Increase your oil's lubricating & wear reduction properties when you add the FR3 Friction Reducer Oil Additive - 32 Oz. The Friction Reducer co...

Find the Hot Shot's Secret LX404Z Lubricity Extreme Fuel Additive at GAP for your vehicle today. LX4 Lubricity Extreme is a premium lubricity addit...

LX4 Lubricity Extreme Fuel Additive - 16 Oz. Squeeze is a premium lubricity additive for Ultra-Low Sulfur Diesel (ULSD) fuel. This additive is a pr...

Order the Hot Shot's Secret P040416Z Diesel Extreme Fuel Additive from GAP for your vehicle today. Diesel Extreme is a fully formulated, concentrat...

Add Diesel Extreme Fuel Additive - 32 Oz. after your next fuel up. Diesel Extreme fully formulated and is a concentrated cleaner that is engineered...

Pick up the Hot Shot's Secret P403316ZSP Diesel Winter Anti-Gel Fuel Additive from GAP for your vehicle today. This diesel fuel de-icer additive is...

The Shift Restore Transmission Fluid Additive TSE - 32 Oz. can help to solve issues with automatic transmissions. The Shift Restore Transmission Fl...

HP Tuners uses a credit-based licensing system. Credits are used as currency to purchase licenses for the different modules in a vehicle. Licensing...

GAP has the Icon 168507 2" Rear Leaf Spring Expansion Pack that can provide increased suspension lift and better ride quality for your lifted 2008-...

The Icon 191003 Icon Short 2.5 Coil Wrap With Logo (11.25-12.25) from GAP are a must have for vehicles that see extreme weather conditions or dirty...

The Icon 191009 Icon Long 2.5 Coil Wrap With Logo (14.5-15.5) from GAP are a must have for vehicles that see extreme weather conditions or dirty an...

Protect your Icon uni-balls with the Icon 191011 Tubular Upper Control Arm Billet Cap Set from GAP. Icon Vehicle Dynamics tubular upper control arm...

GAP has the Icon 191201 1" Cast Block Kit that you need to lift the rear of your leaf spring-equipped vehicle. This 1" block comes complete with ce...

The Icon 191205 Foam Bump Stop Kit from GAP offers a more compliant option than the OE rear bump stops in an easy bolt-on option. The more complian...

The Icon 192050 Impact Rock Ring 17" Wheel Protector Kit (20 Bolt) from GAP protects the outer surface of your wheels from scuffs, scratches, and t...

Get the ICON 194275 4" Block Kit from GAP for your 1999-2010 Ford F-250/350/450 2WD/4WD. These blocks are flat like the factory block and have a bu...

Get the ICON 196001 Rear Shock Bar Pin from GAP for the new shocks on your 2000-2005 Ford Excursion. ICON's heavy-duty rear bar pin assists in secu...

Upgrade your 2019-2023 Ram 1500 2WD/4WD (Front Lifted 0-1.5"), 2009-2018 Dodge Ram 1500 4WD (Front Lifted .75-2.5") or 2019-2023 Ram 1500 Classic 4...

Upgrade your 2014-2018 Ram 2500HD 4WD with the Icon 213500 IIC Install Kit (Icon Intelligent Control) from GAP. The Icon Intelligent Control (IIC) ...

Get the ICON 214206 1/2" Rear Performance Spring Kit from GAP to lift your 2014-2018 Ram 2500. These springs are designed to be used with Icon Lift...

The ICON 214212 2.0" Air Ride Kit from GAP is what your lifted 2014-2018 Ram 2500 (With Air Ride Suspension) needs. This kit is designed to be used...

Upgrade your 2009-2018 Dodge Ram 2500/3500 with the Icon 216520 2.0 Steering Steering Stabilizer from GAP today. This stabilizer is based on the Ic...

The Icon 216521 2.0 VS Internal Reservoir Shock Absorber from GAP are the ultimate in cost effective upgrades, specifically tailored by Icon engine...

Get the Icon 216521R 2.0 VS Remote Reservoir Shock Absorber from GAP for your 2003-2012 Ram 2500/3500 (Front Lifted 2.5") today. Icon Vehicle Speci...