Boil noodles until al dente and drain.
Heat vegetable oil in a wok, sauté heavy garlic paste and red chili powder for 1 minute.
Add sliced capsicum and stir-fry on high heat.
Add boiled noodles, soy sauce, vinegar, and salt.
Toss vigorously on high flame until noodles absorb the spicy garlic glaze and serve hot.