Nissan R35 GTR High Flow In Tank Return Fuel Line Kit Diagnostic Our STG1 Fuel System Upgrade

Our STG1 Fuel System Upgrade adds a second in-tank fuel pump while retaining factory style plumbing and fuel routing

Please keep in mind that you are purchasing a block of time in which we will troubleshoot or make adjustments to your car

Visconti Plug & Play RS3 (8V) Wiring Harness

Full Kit Includes:

If you have a unique setup it's best to email us directly to get pricing

Nissan R35 GTR High Flow In Tank Return Fuel Line Kit Diagnostic Our STG1 Fuel System UpgradeThis kit replaces the factory in tank return fuel line, which has a mini cone shaped filter that commonly becomes clogged with debris. This restriction can prevent the fuel pressure regulator from maintaining proper pressure at idle, and the issue becomes more pronounced with upgraded fuel pumps. This kit converts the factory fuel hat to a 5 16 quick connect fitting, allowing our PTFE high flow return fuel line to be used inside the fuel tank. The