RE: 04 A6 2.7T S-Line mods
It depends if your car has warranty or not the chip does a lot from what i have been hearing.... I just bought the car like 3 months ago I would look into lowering it and gettin bigger wheels with performance tires to improve handling.
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'01 Audi A6 2.7T Quattro (Tip)
Light Tints, Custom Grill, K&N Air Filter
Custom Intake Coming Soon
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