Seat Drop Height Adjustment Shims by Jass Performance
$30.99
Part #
903-394
Application
2016-2025
Miata interiors are famously a little cramped, especially for drivers on the taller side.
Designed to work in tandem with their ND Seat Lowering Rails, Jass Performance's Fine Drop Adjustment kit allows for precise seat-height modification, helping you fine-tune your driving experience. It offers a range from 33mm to 48mm in 5mm increments, providing options for 33mm, 38mm, 43mm, and 48mm adjustments. The kit includes six aluminum shims, engineered for exact alignment beneath the adapter rails, and is highly recommended for drivers under 190cm/ 6ft 2in.
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Moss Has You Covered
- All products we sell are warrantied against defects in material and workmanship by the original equipment manufacturer or Moss Motors, Ltd., for 12 months from the date of shipment.
- We will replace the product or refund your purchase price at our discretion.
- The warranty does not cover labor, failure of a related component, failure resulting from faulty installation, nor would the liability of Moss Motors exceed the cost of the original component.
- Warranty requests should be submitted to our sales department and must be supported by the original Moss Motors purchase invoice and documentation of the failure.
- Many of the brands we carry have their own warranty terms that have you covered outside of our 12 month protection.
Product Name:
Seat Drop Height Adjustment Shims by Jass Performance
Brand:
JASS PERFORMANCE
Make:
Mazda
Model:
MX-5 Miata
Series:
ND
Year:
2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025