DIY Wiring & Connector Kits

Let customers speak for us

from 357 reviews
Awesome Harness!

Harness is very well constructed. Awesome customer service aswell. I would definitely recommend this harness to anyone who is in the market for a K-Swap harness. No complaints!

Jose
Milspec K20 K24 K-Series Tucked Swap Engine Harness V3 RHD, RWD and LHD | Acura | Honda |
Milspec K20 K24 K-Series Tucked Swap Engine Harness V3 RHD, RWD and LHD | Acura | Honda |

Excellent

Elton Cammock
Shipping Insurance
Shipping Insurance

Worls so far

Craig Wood
O2 Oxygen Sensor Long Spacer w/ Filter Element x1 - 90 Degree
O2 Oxygen Sensor Long Spacer w/ Filter Element x1 - 90 Degree

Great product fast shipping.. great place for car needs

Ricky Moore
O2 Oxygen Sensor Short Spacer Pair x2
O2 Oxygen Sensor Short Spacer Pair x2

Great replacement piece

Todd Pavics
VW MK4 IV Golf Jetta GTI GLI TT 1.8T Cast Aluminum Coolant Y-Flange 1J0121087E
VW MK4 IV Golf Jetta GTI GLI TT 1.8T Cast Aluminum Coolant Y-Flange 1J0121087E
Dart1.4T

Fit great, wish it included hardware. Luckily i had a good stack, sounds awesome!

Garret Levesque
BoostdFAB FIAT 500 & Dodge Dart Catted Downpipe
BoostdFAB FIAT 500 & Dodge Dart Catted Downpipe

Looks very good!

Rick Arroyo
MK4 Shift Knob Volkswagen GTI Jetta Golf R32 - OEM Fitment - 6 Speed - Red
MK4 Shift Knob Volkswagen GTI Jetta Golf R32 - OEM Fitment - 6 Speed - Red
Engine Harness for my FT450

Great quality and customer service. they answer all my questions before placing the order.

E.A.A.
Fueltech FT450 Complete Standalone Honda K20 K24 Series Engine Harness
Fueltech FT450 Complete Standalone Honda K20 K24 Series Engine Harness
Plug and play

Harness went right in with no troubles. Everything was pinned correctly with quality connectors. Would definitely buy again for another project.

Phillip Vang
K20 K24 K-Series Tucked Swap Engine Harness V1 LHD ONLY for Honda Acura
K20 K24 K-Series Tucked Swap Engine Harness V1 LHD ONLY for Honda Acura
N54 charge pipe

Little tight fit I had to relocate my power steering reservoir other than that really happy about it

Gavin Tavares
Flow Intake Pipe Kit Tial Flange 50mm Bov For BMW N54 E88 E90 E92 E93 135i 335i
Flow Intake Pipe Kit Tial Flange 50mm Bov For BMW N54 E88 E90 E92 E93 135i 335i

Great

Karl Bradshaw
Shipping Insurance
Shipping Insurance
works great

arrived on time. took no time at all to install them both (30 min) THANK YOU

Melicia Hines
97-02 Ford Expedition Navigator 2WD UN93 Pair Rear Suspension Air Spring Bag
97-02 Ford Expedition Navigator 2WD UN93 Pair Rear Suspension Air Spring Bag
Great service

Order arrived on time and was as described. Also had question and received a email back in a quick and timely manner

Stephan Gill
Acura Integra Wiretuck Headlight/Front End Harness | 96-01 DC | USDM Headlights/ Blinkers
Acura Integra Wiretuck Headlight/Front End Harness | 96-01 DC | USDM Headlights/ Blinkers

Good quality work best budget harness for a swap easy to install cat runs great with it

Adan Ramirez jr
K20 K24 K-Series Tucked Swap Engine Harness V3 RHD, RWD and LHD | Acura | Honda |
K20 K24 K-Series Tucked Swap Engine Harness V3 RHD, RWD and LHD | Acura | Honda |
Great product, shipped quick

Great product, shipped quick

Jennifer Keenan
Shipping Insurance
Shipping Insurance