Ball Joint Extensions • RX7 FC

Ball Joint Extensions • RX7 FC


Regular price$169.00 USD
  • FREE SHIPPING (lower 48 states)
Extension Length
Caster Offset

A simple bolt-on solution to increase your front track width. This will improve turn-in and front grip while drifting. Increasing the front track also adds camber and increases inner wheel clearance on high-angle knuckle setups. We also offer caster offset versions, which add or remove a set amount of caster to give you the freedom to adjust the "self" steer to your driving preference.

Product Highlights:

  • OEM bolt-on
  • Sold as a pair
  • CNC machined
  • Zinc plated Black
  • Hardware is included
  • Preset caster adjustments available

  • Note:

  • S4 RX7 FC control arms are required.
  • Extended tie rods are required.

    Thank you for checking our lead times before ordering. 🙏 Please note that ALL products come standard RAW finish, unless powder coat is requested here.


      1. Lead times are updated to reflect our flow of orders.
      2. "ETAs" are rough estimates and not guaranteed to be shipped by that date. Check our rush options here.
      3. Shipping carriers may be experiencing delays. Please allow at least 5 business days for tracking to update before contacting us. Some international orders may take up to 4-6 weeks to deliver.
      4. Only one promo per order. No combination or exceptions.
      5. Please confirm your complete shipping address before checking out.
      6. Signature may be requested to deliver packages valued over $500 USD.
      7. Multi-item orders may ship separately, since they are made in different departments. We will send separate tracking numbers for each package.
      8. We are not liable for lost/damaged packages once it's been accepted and delivered to provided shipping address.
      9. Any returned packages must be claimed within 30 days and requires additional shipping payment from customer to get it re-shipped.
      10. We are not responsible for any damages that occurred during shipment. Please save the original packaging and contact us for any shipping damages within 3 days of receiving the product to file a shipping claim.
      11. If shipping isn't available for your country, link us to the product(s) that you want and include your full shipping address for a shipping quote.
      12. IMPORTANT! All items are made to order, so regardless of selected shipping option, they will get shipped out as soon as they are made. (Our website provides various shipping options & prices based on the weight of the packages and destination. However, it does not account for the lead time + packing/handling time, which makes the shipping options very inaccurate. We are unable to modify this feature on our website, so we'd recommend picking the cheapest/standard option, as all parts will get shipped out using standard shipping once they are ready to go out.)