You could get the stainless steel-braided front brake lines. They're a good, affordable uprade to the stock brake lines. I got mine off Amazon. They are Centric brand, which as I understand is the same product as the Stoptech ones, but at a lower price.
I've had these installed for 5 years almost and had no issues. I've run them on stock suspension, as well as my current 3" lift.
Amazon.com: Centric 950.44007 Brake Line Kit: Automotive
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2004 SR5 V8 4WD White - Full LED Swap - Pioneer BT Stereo - Lite Racing UCAs - Toytec Bilstein 5100 Front 3"
Superflex Rear 2"- Spidertrax 1.5" - 255/75r17 Destination AT - SS Brake Lines - Prothane Bushings - SE Brake Upgrade - Full Synthetic
1994 SR5 V6 4WD Black - Bilstein HDs - OME 900 - 31" Destination AT