This is a replacement sleeve style bag for the current Air Lift Slam & Performance Series rear kits.
Attention:
Air Lift replaced their original 58130 tapered sleeve bag around 2015 with the Firestone 9000 tapered sleeve bags (this bag) in their VW Mk4 platform kits, but the installation manuals still use the same 58130 part number. If you have an older Air Lift rear kit that uses Air Lift branded 58130 bags and you are looking to purchase a replacement, you will need to swap out both bags for these new Firestone 9000s and you'll want to look at the Air Lift Sleeve Bag Replacement Kit instead. The rubber is different between the Air Lift 58130 and the Firestone 9000 so if you mix brands, your pressures will be off from side to side. The hardware and fittings are also different between the two brands, and that replacement kit will come with everything you need to swap to the new style bag.If you're still not sure what you need, please contact us for assistance.