Cook the noodles per package instructions. Sprinkle with bit of olive oil so they don't stick together.
In a large bowl, combine macaroni noodles, red pepper, celery, red onion, and eggs. Stir until well-combined. Set aside and prepare your dressing.
For the Dressing
Combine mayonnaise, sour cream, red wine vinegar, pickle juice, sugar, dijon mustard, salt, pepper, garlic powder, and crushed red pepper in a medium-sized bowl. Whisk until ingredients are well-combined.
Pour dressing over your macaroni salad ingredients and gently toss until well-combined.
For best flavor, cover bowl and allow macaroni salad to chill for at least one hour. (I let it sit overnight which is best IMO) Stir once more before serving and enjoy!