Boomslang Plug and Play Harness Kit for Haltech Nexus R3 (BF29040-R3) 18355 The GrimmSpeed Stubby Knob also

The GrimmSpeed Stubby Knob also fits on the Ford Focus RS and S550 Mustang perfectly

Quality tested for 2+ years to ensure durability for everyday use

Dont stress yourself with trying to make a Hella horn harness from scratch when we offer a simple pre-assembled

0L inline 6

Boomslang Plug and Play Harness Kit for Haltech Nexus R3 (BF29040-R3) 18355 The GrimmSpeed Stubby Knob alsoALL HARNESSES ARE BUILT TO ORDER. ALL SALES FINAL. Experience Next Level Performance with Boomslang Harnesses for Haltech Nexus R3 Unlock the full potential of your vehicle with Boomslang's custom harnesses, meticulously crafted for the Haltech Nexus R3. These harnesses are engineered to bring out the best in your vehicle's performance, tailored to each model for a flawless plug and play experience. Key Features: Vehicle Specific Design: Each harness