AEM · New
AEM 12 Position Universal Trim Pot
MPN 30-2056 · Store SKU aem30-2056
Supplier stock checked 11/7/2026, 8:34:45 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
The Universal 12 Position Trim Pot is for use on virtually any Engine Management System, such as the AEM EMS. Use the Trim Pot to adjust a number of trims, including ignition timing, fuel, boost, etc. The Universal 12 Position Trim Pot includes: 12 Position Trim Pot with Flying Lead, 2 Brushed Silver Trim Position Decals with ranges from -5 to +6 and 0 to +11, Blue/Red/Black AEM Logo Knob Decals & Blue/Red/Black Colored Knob Decals. Click here for more AEM sensors and connectors Includes a weatherproof-over-molded flying lead that has 12-inch insulated, color-coded wires, two brush silver Trim Position decals, and black AEM logo adjustment knob Trim potentiometer can be used with virtually any engine management system Adjusts a number of trims, including ignition timing, fuel, boost, etc. Universal 12 Position Trim Pot, Includes Trim Pot and Decals. Mounting: 3/8" Hole - Degree Rotation: 330 Universal 12 Position Trim Pot AEM 12 Position Trim Pot
Manufacturer fitment & guides
Check 30-2056 against the manufacturer’s application information below.
Part-specific notes
- Not CARB approved. Destination and intended-use restrictions must be checked before sale.
- California Proposition 65: Y
