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HPFP Wiring Harness Adapter - BMW N55 PWG, VW EA888, Mercedes M133

Wiring harness electrical adapter for various Nostrum HPFP kits.  Fits the following kits: H086-0347 - AMS branded Mercedes M133 HPFP Kit H086-1591 - AMR branded Mercedes M133 HPFP Kit H086-0348 - Volkswagen/Audi EA888 CCTA/CBFA Standard Bore HPFP...

HPFP Wiring Harness Adapter, Various Ford & GM

Wiring harness electrical adapter for Nostrum HPFP kits.  Fits the following kits: GM LTG 2.0 Ecotec Standard Bore HPFP - H086-0676 GM LTG 2.0 Ecotec Standard Bore Plus HPFP - H086-1514 GM LTG 2.0 Ecotec Big Bore HPFP - H086-0684 Ford Explorer ST 3...

Infiniti Q50/60 VR30DDTT Stage 1 Direct Injectors

**This product is sold exclusively through AMS Performance, please visit amsperformance.com to purchase!**The AMS Performance VR30DDTT Stage 1 Direct Injectors are the perfect upgrade to get more out of your VR30’s direct injection fuel system...

Injector Refurbishment - Set of 4

Have stock or aftermarket injectors and want them tested and refreshed? Have you purchased Nostrum injectors second hand and want to make sure they are as good as brand new parts? We are happy to offer injector testing and refurbishment! This cost...

Injector Refurbishment - Set of 6

Have stock or aftermarket injectors and want them tested and refreshed? Have you purchased Nostrum injectors second hand and want to make sure they are as good as brand new parts? We are happy to offer injector testing and refurbishment! This cost...

Injector Refurbishment - Set of 8

Have stock or aftermarket injectors and want them tested and refreshed? Have you purchased Nostrum injectors second hand and want to make sure they are as good as brand new parts? We are happy to offer injector testing and refurbishment! This cost...

Installation Jig, Bosch GDI Teflon Seal Installation Tool

Bosch HDEV5 Direct Injector Seal Compression and Sizing Tool. Needed to correctly compress the teflon seals for installation on the following platforms:

Installation Services, Remote Tune Support (Time & Material)

Have a special project, installation, or race car build that needs our special attention? Our world class facility and exceptional team is now available to you! Contact us at support@nostrumshop.com about your needs and let's discuss if it is a fit for...

Katech Goliath High Pressure Fuel Pump

This is the big one! We are now proud to offer the Katech Goliath pump! A larger and more capable pump than the stock LT4 HPFP. Perfect for your boosted LT, paired with Nostrum Stage 2 injectors!From Katech:Stanadyne/Katech Goliath High Pressure Fuel...

Knock Sensor bolt - N55

LS COPO and Holley Hi-Ram PFI Injectors

Set of 8 PFI LS Copo Holley Hi Ram Port Injectors, 670cc/min - 63.8 lb/hourIntended for LS engines equipped with Holley Hi-Ram Intakes. Tuning data available upon request or through your NHP dealer

LT1 Style Replacement Solenoid

Stock replacement solenoid for LT1 style pumps, includes O-Ring.This will NOT work for LT4/"Big Bore" style pumps. 

LTG Big Bore HPFP tuning guide

Download your free Nostrum LTG Big Bore HPFP tuning guide today! Add this product to your cart, and after checkout you will be able to download the tuning guide right from the checkout screen! We will also send a download link to your email.*Warning: Do...

LTG Stage 1 injector tuning guide

*Warning: Do not attempt to tune your vehicle if you are not a certified tuner. These tuning guides are for the sole purpose of making your Nostrum High Performance product (LTG Stage 1 Injector) work, not build power. To make more power on your vehicle,...

LTG Standard Bore Plus HPFP tuning guide

*Warning: Do not attempt to tune your vehicle if you are not a certified tuner. These tuning guides are for the sole purpose of making your Nostrum High Performance product (LTG Standard Bore Plus) work, not build power. To make more power on your...