How big is DSX Tuning LLC's plan?

DSX Tuning LLC's plan reported $386K in assets and 9 participants for 2025.

Original filing (PDF)20260423132827NAL0004767361001

DSX Tuning LLC

Name: DSX Tuning LLC — DSX Tuning 401(k) Plan, Form 5500 (2025)
Creator: DSX Tuning LLC
License: https://www.usa.gov/government-works

Form 5500-SF

FILING_RECEIVED

DSX Tuning 401(k) Plan

401(k) retirement plan · DSX Tuning LLC's DSX Tuning 401(k) Plan held $386K in plan assets for 9 participants in 2025.

Active participants

Accounts w/ balance

Plan assets (EOY)

$386K

Net assets (EOY)

$386K

People on this filing

David Steck signed DSX Tuning LLC's 2025 Form 5500 as plan administrator.

David Steck — Plan Administrator — Form 5500 signer

Get verified email & phone for these signers

Signer names are public record from the Form 5500 e-signature.

Plan identifiers

DSX Tuning LLC's EIN is 82-1239316.

EIN 82-1239316

Plan number 001

Plan year 2025

ACK ID 20260423132827NAL0004767361001

Official Form 5500 document

Download the official 2025 Form 5500 (PDF) for DSX Tuning LLC from the U.S. Department of Labor's EFAST2 system.

Download the official 2025 Form 5500 (PDF)

Plan features

DSX Tuning LLC's plan includes profit-sharing, ERISA 404(c) participant direction, a 401(k) feature, a default investment (QDIA).

Decision-maker contacts

One unlock reveals every key decision-maker — plan signer, CFO, HR & Benefits — with verified email + LinkedIn for DSX TUNING LLC.

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Plan health score

Top-tier plan health

Directional indicator from public Form 5500 data — compliance & integrity, total plan cost, participant health and vendor stack, benchmarked against same-size peers. Not a fiduciary tool. Based on 70% of scoring inputs for this filing.

Compliance & integrity

100

Total plan cost

n/a

Plan health

Vendor & structure

100

Helping the score

Cost not scored — no comparable Schedule H expense data for this cohort.

Plan sponsor

Name

DSX TUNING LLC

EIN

all filings

Address

9783 REAVIS PARK DR · AFFTON, MO · 63123

Phone

(314) 322-3283

Industry

Manufacturing

Plan administrator

Same as plan sponsor.

Plan characteristics

Plan number

001

Plan year

2025

Plan year begin

2025-01-01

Tax period

2025-12-31

Filed

2026-04-23

Pension benefit codes

2E · Profit-sharing

2F · ERISA section 404(c)

2G · Total participant-directed accounts

2J · 401(k) feature

2T · Default investment account (QDIA)

3D · Pre-approved plan (master / prototype / VS)

Audit & trust (Schedule H)

Auditor

—

Trustee / custodian

Service providers (Schedule C)

Small plans don't disclose service providers

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