Universal 48mm standard 550cc

The EV14-style design made installation straightforward, and the consistent fuel delivery at 550cc cleaned up my tune perfectly. Not a single hiccup at idle or full throttle, which is exactly what I needed for my build.

I was worried about idle quality with a mild cam, but these Bosch EV14-style injectors smoothed it right out. The 550cc rating is perfect for my turbo build and the spray pattern is noticeably better than the old disc-style ones.

Swapped these in last weekend and the idle smoothed out immediately, the EV14-style spray pattern is noticeably cleaner than my old injectors. Fuel delivery feels dead consistent across the rev range, exactly what I needed for my build.