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Stainless Steel Muffler Specification Example for Racing Teams: OEM Replacement

Source:Electrical Repair Tools / Time:2026-09-18

Stainless Steel Muffler Specification Example for Racing Teams: OEM Replacement

This is a worked specification for stainless steel muffler in a oem replacement programme. It is the document we would send a buyer who asks what exactly they are getting: the material, the dimensions that are actually controlled, the finish, and the checks that happen before anything is packed.

The oem replacement version exists because the duty cycle on racing teams is not the same as on a showroom vehicle. Where the two are specified identically, something fails later — usually documentation that arrived after the container shipped.

Stainless Steel Muffler

Example specification

ItemStainless Steel Muffler
ApplicationRacing Teams
VersionOEM Replacement
Base materialAnodised Aluminium
Controlled dimensions6 key dimensions, recorded per lot
Tolerance band±0.2 mm
Finishpowder coated
MOQ3,000 pieces per specification
Sampling7 working days, 5 days per revision
ComplianceISO/TS 16949

How the example is built up

  1. Start from the duty cycle, not from the catalogue photograph.
  2. Fix the base material in writing — Anodised Aluminium, in this example.
  3. List the dimensions that are actually controlled and the tolerance on each.
  4. Name the finish and what it has to survive.
  5. State the inspection level and who pays when a lot fails.

Stainless Steel Muffler example

Processes involved

  • ultrasonic cleaning
  • heat treatment
  • robot welding
  • powder coating
  • shot blasting
  • CNC machining

Where this example applies

Programmes that run oem replacement most often specify this build for racing teams. Related applications include rental motorcycles, workshop replacements, utility trailers, assembly programmes, racing teams.

Checks before packing

  • Dimensional report against the approved drawing.
  • AQL 4.0 sampling on the finished lot.
  • Finish inspection under agreed lighting.
  • Carton drop test on the first lot of a new packing specification.

Questions buyers ask

How is packing specified?

Individual packing, inner box quantity and carton marking are confirmed at quotation stage so the cartons arrive ready for your warehouse.

What happens if a lot fails inspection?

The lot is re-inspected against the golden sample, and replacement pieces ship on the next available booking at our cost.

What is the minimum order quantity?

The standard MOQ is 3000 pieces per specification. Mixed sizes inside one shipment are accepted once the total reaches that figure.

Can you match an existing sample?

Send a sample and we will reverse-engineer the specification, then produce a counter sample for approval before any bulk starts.

Tell us the model, the fitment and the quantity and we will hold a production slot for you.

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