⚡ Upgrade your fuel system with power and precision!
This Electric Fuel Pump Relay Bypass Harness features a 40 Amp waterproof relay and a 30 Amp inline fuse, designed for universal 12V systems. With heavy-duty long wires and color-coded installation, it ensures reliable fuel pump pressure and protects your electrical system from overload. The kit includes all necessary components for a quick, durable, and hassle-free upgrade, backed by a 2-year warranty.
R**G
As described with good instructions
Quality item, easy to install.
D**D
Works well for my set up
Overall a pretty good harness, I changed out the relay itself for an actual Bosch relay but other than that... Completely plug and play for my Carter fuel pump.
R**E
Excellent product
Worked great for my electic fuel pump conversion...
D**L
Lean conditions caused by this- go get a better kit
Appears to be good quality but deceiving. Since install I have been having non stop issues with leaning fuel conditions. Similar to other posts
N**3
Perfect
Simple easy to understand directions. Wires marked & long enough to install with out extending.
D**O
Easy to install
The wire is decent, relay works as it should. It's definitely worth the money.
K**N
Works great for my intercooler pump
Used to install a larger intercooler pump on my s55 amg no issues at all clea instruction on wiring
N**.
Good quality
Pretty decent quality for price and wires are very long so you won't run into shortness issue. Been on my k swap for about 1 month and no issue so far
Trustpilot
2 weeks ago
2 months ago
