Current Promotions
Diode Dynamics Memorial Day On Now
May 18 – May 26
The lights you've been waiting on are finally on sale — including the first-ever discount on the next-generation Diode Dynamics Stage Series Lightbars. If you've been holding off on a build, this is the week.
All sale pricing is already applied at checkout. No discount codes required.
Diode Dynamics
- Up to 15% off Stage Series LED pods & kits
- Up to 15% off HitchMount, D-Switch, RGBW & single-color rock lights
- Up to 10% off the NEW Stage Series Lightbars and kits
Sale ends Tuesday, May 26. Stock on the new Stage Series Lightbars is limited — once it's gone for the sale, it's gone.
Free Morimoto XB Fog Lights with Headlight Purchase
May 20 – May 30
Buy a set of eligible Morimoto Headlights and get a matching set of Morimoto XB Fog Lights FREE.
How it works:
- Add eligible Morimoto Headlights to your cart
- Add the qualifying XB Fog Lights to your cart
- Enter code XBBOGO at checkout — the fog lights come off the total
Both products must be in your cart for the code to apply. Some headlights are excluded — check the eligible product list before you check out.
Sale ends Saturday, May 30.
Exclusive: 15% Off Premium LED Bulbs
Now – May 31
We were hand-picked as one of only a few dealers invited to run this LED bulb sale. That means for the next two weeks, Ess K Customs is one of the only places in North America you'll find this pricing.
15% off LED bulbs from:
- Morimoto
- GTR Lighting
Pricing is already marked down sitewide on eligible bulbs — no code needed. If you've been running halogens and waiting for the right time to make the jump, this is it.
Sale ends Sunday, May 31.
Closeout Super Sale On Now
Prices as marked. Up to 90% off discontinued and final sale parts No discount code needed.
