NPM ✓ Factory-verified

GMC · Regular Production Option

Exhaust, dual, downturn tailpipe

Years 2014 Models 1 Factory citations 1

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Documented applications

Acadia — first generation, Lambda (2007–2017) →

• 2014 ✓ Factory-verified
  ⛭ GM factory document — 2014 gmc acadia fleet order guide wayback, p.4.

This page aggregates every documented appearance of NPM in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.