Bilstien 5100's In the rear ? '07 Tacoma

I have installed Adjustable Coil-overs in the front with Billy 5100's as a kit from Downey Off Road. This gave me a 3"+ lift in the front.

The rear Leaf TSB has been performed already which gave me about 1½" lift and a bit more tongue weight capacity, however, I want to Add A Leaf, and install 5100's in the rear..

Anyone have any suggestions as to which AAL product is the best.. I haul (2) dirt bikes regularly (Plus Gear, Easy UP, Fuel, etc, and sometimes a trailer with a sand rail) which puts me on the bump stops. ALso need to know which of the 5100 series I need to order.

Appreciate some expert help.

 

toytec has an aal for the tsb springs

 

How much was the coil overs at downey?

 

If you're going that much you may wanna look into 5125s for the rear.

 

Been a while, Under a grand.. The kit Uses 2004 4-Runner springs.. The ride is pretty decent.. Much better than the Spacer I had over the original coil.