customerservice@fntuned.com
8053651010
The Nissan 370Z is one of those cars that feels right the moment you drive it. The VQ37VHR V6 engine is smooth and loves to rev, the chassis is balanced, and the aftermarket support is massive. That’s exactly why the 370Z still has such a strong enthusiast following years after it was discontinued.
If you’re searching for the best Nissan 370Z mods, this guide focuses on upgrades that owners consistently recommend online. These mods improve throttle response, power delivery, handling, braking, and grip without turning the car into a headache to live with.
We’ll start with performance and drivability mods, then move into suspension, brakes, and finally wheels and tires.
Power and Drivability Mods for the 370Z
Most 370Z builds start with improving how the car responds before chasing peak numbers.
Cold air intakes are a popular mod. Intakes from Stillen, Injen, and Z1 Motorsports show up constantly in owner builds. They improve airflow and add induction sound, especially above 4,000 rpm, where the VQ engine really wakes up.
Exhaust upgrades are almost a rite of passage for 370Z owners. Cat-back systems from Tomei, Invidia, and Borla are frequently recommended for improving sound and gas flow. Many owners pair an exhaust with high-flow cats or test pipes to free up additional power, though sound and emissions compliance should always be considered.
Once basic bolt-ons are installed, an ECU tune becomes one of the most effective performance upgrades. UpRev and EcuTek tuning are widely discussed in the 370Z community and are known to improve throttle response, mid-range torque, and overall drivability when paired with intake and exhaust mods.
FN Tuned Throttle Response Controller for Nissan 370Z
One of the simplest upgrades that completely changes how a 370Z feels is the FN Tuned Throttle Response Controller.
The factory throttle mapping on the 370Z is laggy. The FN Tuned controller removes that delay and gives you immediate, predictable throttle response without changing engine tuning or adding horsepower. It gives you 36 settings to dial in the perfect pedal feedback depending on your driving style. And the best part is, the FN Tuned throttle response controller works alongside other 370Z upgrades, or works seamlessly with the stock setup as well.
Installation takes minutes and requires no tuning, no permanent changes, and no special tools. It’s a popular first mod because it makes the car feel faster and more responsive in real-world driving, not just on paper.
Chassis and Suspension Upgrades for Better Handling
The 370Z has a solid factory suspension, but there’s still room to improve balance and control.
Lowering springs are a common mod for improving stance and handling. Springs from Eibach or Swift lower the car slightly while keeping it comfortable for daily use. Upgraded shocks and dampers also make a noticeable difference when paired with lowering springs. For drivers who want adjustability, a full coilover kit is a popular step up, especially for track- or drift-focused builds.
Rounding up the suspension mods are sway bars and bushings. They reduce body roll and tighten up cornering. This improves turn-in without hurting ride quality, which is why sway bars are such a popular street upgrade.
Brake Upgrades That Match the Car’s Potential
The 370Z comes with capable brakes, especially on Sport and NISMO trims, but upgrades still make sense depending on how the car is driven.
Many owners start with better brake pads and rotors to improve pedal feel and upgrade the brake lines with stainless steel ones for fade resistance. This is one of the most cost-effective upgrades for spirited street driving.
For track use or high-performance driving, big brake kits from well-known brands are frequently discussed on Nissan forums. Larger rotors and multi-piston calipers improve consistency and inspire confidence when pushing the car harder to its limits.
Brake fluid upgrades and stainless steel lines are also commonly recommended to improve pedal feel and braking consistency under heat.
Wheels and Tires That Transform the 370Z
If you want the biggest improvement per dollar, wheels and tires are hard to beat.
Many 370Z owners switch to lighter aftermarket wheels to reduce unsprung weight and improve responsiveness. Wheel sizes around 18 or 19 inches are common, depending on setup and driving style.
Tire upgrades make a massive difference in grip, braking, and cornering confidence. Performance summer tires are one of the most recommended mods across Reddit and Nissan forums because they make every other upgrade more effective.
The right wheel and tire setup can completely change how the 370Z feels and looks, especially when paired with suspension upgrades.
FAQ About Nissan 370Z Mods
What are the best first mods for a Nissan 370Z?
The best first mods for a 370Z focus on throttle response, intake, exhaust, and tires. These upgrades improve how the car feels without hurting reliability or drivability.
Is tuning worth it on a 370Z?
Yes. ECU tuning is one of the most effective 370Z performance upgrades when paired with bolt-ons. A proper tune ensures you get the most out of your other upgrades. Don’t expect huge gains like in the turbocharged powertrains, though.
Do mods affect 370Z reliability?
Basic bolt-on mods like intakes, exhausts, throttle controllers, suspension, and wheels are generally safe when installed correctly. Reliability issues usually come from poor tuning or extreme builds.
Should I upgrade suspension before adding power?
Many owners recommend improving suspension and tires early. Better grip and control make added power easier to manage and more enjoyable on the street.
What wheels and tires work best on a 370Z?
Lightweight wheels with quality performance tires are ideal. Many owners prefer slightly wider setups for improved grip while keeping overall balance intact.