STM Replacement Exhaust Manifold | 2008-2015 Mitsubishi Evo X (STM-MANI-EVOX-STK)

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  • $1,300.00
  • Regular price $1,300.00

Evolution X Replacement Exhaust Manifold by STM

The STM Stock Replacement Exhaust Manifold for the Evo X is tig welded in-house of large 1.5" schedule 10 stainless steel and is a direct-replacement manifold for your factory turbo, or other stock-frame turbos such as FP or Blouch models.

Black, ceramic coating is available!


  • Hand Fabricated
  • Tig-Welded
  • Back-Purged
  • Direct Replacement
  • Mild Steel Head Flange to Prevent Pulling Out Studs
  • Schedule 10 1.5" Stainless Steel Runners
  • Hand Blended Transitions to Ensure Proper Flow

Please Note: Each manifold is hand built and unique, so the runner design may vary slightly from piece to piece. Accounting for fabrication time, our manifolds generally ship in 2-3 weeks. The ceramic coating will add 2 weeks to shipping.


  • 2008 - 2015 Mitsubishi Evolution X

What's In The Box?

  • 1 - STM Exhaust Manifold


  • Lifetime Warranty on STM Parts to the original purchaser against manufacturing defects.