I bought a set off ebay for $75 and they've been fine. I'm pretty happy and they haven't been a problem. X5 looks soo much better now.

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2001 BMW X5 4.4 Sport | No Mods Yet!
2001 BMW 740i Sport | 18" M-Parallel Rims | Clear Corners | AFE CAI | MAGNAFLOW EXHAUST | SOLD
1995 BMW 540i | Style 5's | Clear Corners & Sidemarkers | Smilie Headlights | SOLD