💨 Affordable 350z Performance Mods The Nissan 350Z is one of the most mod-friendly platforms out there, and you don’t need a huge budget to get real horsepower gains or enhance your style. If you're ballin' on a budget, here are some affordable Nissan 350Z performance mods that deliver serious bang for your buck. 1. Cold Air Intake An aftermarket cold air intake is a great first step. It helps your VQ35DE breathe better, which means improved throttle response and a small bump in horsepower. Brands like Injen and K&N offer solid options without draining your wallet. I have a JWT pop charger on my Z, which is a short RAM intake, and I love it for the small HP boost and noise factor. You can see it installed on my Z in the photo on this blog. 2. High-Flow Test Pipes Ditching the stock cats for high-flow test pipes can free up airflow and give your Z a throatier, more aggressive sound. Just be sure to check local emissions laws before installing. 3. Plenum Spac...