PFS Stage Cheap DIY Fuel Pump Upgrade Kit

Need more fueling headroom but don’t want to drop big money on a full upgrade? The Stage Cheap DIY kit is exactly what it sounds like — an affordable, effective way to boost your low-pressure fuel pump performance without adding wiring, controllers, or complexity. Easily the biggest sleeper fuel pump upgrade on the market.

This kit repurposes high-quality OEM-based components into a high-flow solution for the A90/A91 Toyota Supra and most B58 powered BMW G-Series platforms (excluding M3/M4, X3M/X4M, and X3M40i).

Key Features:

✅ ~50% more flow than a stock LPFP
✅ Once assembled, kit is 100% plug-and-play
✅ No additional wiring or external controllers required
✅ Retains full factory fit and function
✅ Ideal for pump gas or E85 builds
✅ Built from OEM-quality components
✅ A perfect entry-level fueling upgrade

Either version can be bundled with our budget-friendly toolkit — everything you need to modify your LPFP to Stage Cheap, no extra tools or guesswork required.

Note: This is a DIY kit. You’ll be upgrading your own LPFP using our provided instructions (we'll email them to you in .pdf format). It’s a fairly simple job, no soldering or complex work required but if you're super ham-fisted, you can pooch it. If you're not confident with pump assembly work, professional assembly is recommended (which, we can do for you if you like).

IF you'd like us to do the stage cheap mod to your pump for you, or you would like us to build a pre-built stage cheap for you, no problem at all, just email sales@performancefuelingsolutions.com for details.