Not sure which 2003 Acura RSX Brakes, Rotors & Pads are right for you? We have over 4 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Kin Hung C from San Francisco, CA said, "I upgraded these StopTech Stainless Steel Brake Lines on the front & rear of my 2003 base RSX, also replaced the new brake pads & rotors ("H" brand) of the front at the same time. Of course old brake fluid("H" brand) was replaced, too. I feel like the brake respond is about 20-30% better than the stock brake lines. Also feel like a little bit firmer when I press on the brake pedal. This is really worth to replaced the stock brake lines. If I can afford, the next upgrade will be the Stop Tech big brake kit. Autoanything has the best price for these brake lines, I can't found anywhere has a lower price. Excellent product & best deal!"