350Z/G35 Coupe Upgraded Aftermarket Fuel Pump Assembly (not OEM)

Introducing the only simple and affordable plug and play fuel pump upgrade solution for the 350Z and G35. (Using an Aftermarket fuel pump assembly).

3 steps: Remove your stock fuel pump assembly, install the VQfuelupgrades.com upgraded assembly, and tune! (We also recommend upgrading to larger fuel injectors before tuning.)

No need to cut, drill, trim, file, or modify your stock fuel pump assembly. Simply keep your unmodified and unmolested stock assembly in case you ever need to go back to stock!

Choose your fuel pump upgrade:

• Stage 1+ DeatschWerks 265lph (Model# 9-651-1000)
• Almost double the flow of the stock fuel pump! This will be the most common option that fits the needs of most VQ owners. Recommended for all naturally aspirated builds on either pump gas or E85! Will work with boosted VQ's but on pump gas only. We do not recommend Stage 1 for boosted with E85 fuel. Good for up to approximately 500whp.

• Stage 2+ DeatschWerks 345lph (Model# 9-307-1000)
• Works with boosted VQ's up to approximately 550whp.

• *Stage 3 450lph and 3+ 525lph are available in OEM upgraded fuel pump assemblies only.

VQfuelupgrades.com fuel pump assembly features and process:

1. We start with a BRAND NEW aftermarket fuel pump assembly that meets all OEM specifications. 
2. The stock 150lph fuel pump is removed and replaced with your upgraded fuel pump of choice. Pump bracket and pump itself are both physically modified to ensure proper fitment. Then the upgraded pump is secured into place.
3. Swirl jet is modified to support the higher flowing pump. 
4. Stock fuel pressure regulator is also modified to relieve extra fuel pressure buildup. This prevents abnormally high fuel pressures. (*This step is skipped if converting to a return fuel system, which requires an external adjustable fuel pressure regulator and return correction).

Injectors:

When this option is selected, we will add 6 Brand New Genuine Bosch EV14 550cc or 1050cc injectors with 6 VQ adapters.

*Return Correction Option:

Please choose OEM upgraded fuel pump assembly instead for return correction. Return correction not available for aftermarket fuel pump assemblies.

Compatibility:

2003-2009 Nissan 350Z

2003-2007 Infiniti G35 Coupe Only (Will not fit sedan)