2003-2006 Nissan 350Z

2003-2006 Nissan 350Z Mod Guide

3.5L V6 VQ35DE (VQ35DE) • 287 HP / 274 lb-ft • RWD

287 stock HP
5 parts
5 categories

Best Performance Mods for the 2003-2006 Nissan 350Z

Looking to get more power out of your Nissan 350Z? We've cataloged 5 performance parts across 5 categories with real-world HP and torque gains.

The biggest single gain? The ISR ISR Long Tube Headers (Headers/Manifold) adds +18 HP on its own.

Build yours in the interactive builder →

Intake

Cold air intakes, short ram intakes

Injen Injen Dual Intake

SP1986
+12 HP +10 lb-ft
$400.00
Dual intakes

Exhaust (Cat-Back)

Cat-back and axle-back exhaust systems

Tomei Tomei Expreme Ti

TB6090-NS04A
+10 HP +8 lb-ft
$1,100.00
Tomei Ti exhaust

Headers/Manifold

Long tube and shorty headers

ISR ISR Long Tube Headers

ISR-350Z-LT
+18 HP +15 lb-ft
$900.00
ISR LT headers

Throttle Body

Enlarged throttle bodies

Custom Ported Throttle Bodies

PTB-VQ35
+8 HP +5 lb-ft
$600.00
Ported throttle bodies

Tune/ECU Flash

ECU tunes and flash calibrations

UpRev UpRev Tune

UPREV-350Z
+15 HP +12 lb-ft
$600.00
UpRev ECU tune

Ready to build?

Use our interactive builder to pick your parts, see total HP gains, and simulate quarter-mile times.

Open the Builder