Login   or   You didn't receive your Activation Code? Please check your Spam Inbox. Facebook
Do you own a 4WD? Add it to our database to share your car profile with others. Share your 4WD
Dan Thunder

Your 4WD Adventure Community!

DownThunder is a community for off-road enthusiasts to connect, learn and explore all things 4x4. We provides our users with a comprehensive Four-Wheel-Drive (4WD) vehicle database, which lets owners find the best off-road custom modifications for their 4x4 Cars.

We operate through helpful DownThunder members adding their own 4WD with all their aftermarket modifications to an ever-growing vehicle database. This database then allows other Off-Road Enthusiasts to source photos and information for potential 4WD upgrades from this large off- road Car Search.

Become a member and help us grow this database bigger. Share your ideas, experiences and passion with your new friends.

Sign Up Now!

Welcome to DownThunder

DownThunder Sticker

Offroad Clip of the Day

Fab Fours Legend - Jay Leno's Garage
Uploaded by 1mak
Fab Fours Legend - Jay Leno's Garage

Aftermarket Offroad Parts

  • Picture of a Smittybilt SRC Rock Sliders

    Smittybilt SRC Rock Sliders

    The SRC Side Armor for the JK's utilize a one piece design and is manufactured from 1.75" .120 wall tubing. Each SRC Side Armor utilizes a dual girder system provides the ultimate protection for the...
  • Picture of a Superior Engineering Panhard Rod

    Superior Engineering Panhard Rod

    This is a Superior Engineering heavy duty adjustable rear Panhard Rod to suit the Nissan Patrol GQ. Adjustable panhard rods are needed when performing any lifts over 2 inches. They are adjusted so as...
  • Picture of a Safari Snorkel

    Safari Snorkel

    The SS25R Mitsubishi Pajero 4x4 Snorkel is designed to deliver a huge volume of the coolest and cleanest air possible into the stock air cleaner assembly of NH engines. With the huge air flow demands...