Manufacturing News
November 11, 2026
November 11, 2026 · Delaware County · Story 3 of 5
Astemo Invests $11 Million in Muncie HEV Manifold Line
Astemo announced on November 4 an investment of more than $11 million at its Muncie plant, which will expand injection molding output and establish a new line to assemble intake manifolds used in both combustion and hybrid engines. Production starts March 2027, with up to nine jobs added over three years. The Muncie City Council approved a five-year tax abatement for the 188-person plant, which has operated since 1999 and employs residents who make up about 70% of its workforce.
Five weeks before this announcement, Honda completed its purchase of an additional 21% stake in Astemo from Hitachi, making Astemo a 61%-owned Honda subsidiary. This Muncie line is less a neutral supplier decision and more a Honda hybrid platform call, timed to Honda's plan for 15 new hybrid models by 2030. That captive relationship protects Muncie from open-market competition, but it also means the plant has limited options if Honda ever moves manifold sourcing to another supplier.
- Impact
- Just five weeks before this announcement, Honda completed its acquisition of an additional 21% stake in Astemo from Hitachi, making Astemo a 61%-owned Honda subsidiary, so this Muncie line is less a neutral joint-venture capital call and more a Honda hybrid-platform decision, timed tightly to Honda's plan for 15 new hybrid Honda/Acura models by 2030. That captive-demand structure insulates Muncie from open-market competition pressure from rivals like MAHLE or Denso, but it also means limited customer optionality if Honda ever shifts HEV manifold sourcing elsewhere.
- Watch
- The March 2027 production start for the new assembly line, and any signals from Honda on accelerating its hybrid model rollout.
- For the huddle
Now that Honda effectively controls Astemo's capex decisions, are we confident this Muncie HEV manifold line stays loaded through Honda's 2030 hybrid ramp, or does our own sourcing plan need a backup if Honda concentrates volume elsewhere?
The captive relationship protects the Muncie line through Honda's 2030 hybrid rollout, but it also means Astemo's U.S. customers have no real backup if Honda decides to concentrate manifold sourcing at a different facility later.
Sources
- Astemo to Invest $11 Million in Indiana Factory · assemblymag.com
Earlier coverage
From the brief, November 11, 2026
- AES Indiana's Rate Fight Could Reset Indiana Manufacturing Power Costs Statewide
- Hallador Targets Year-End Decision on 460 MW Turtle Creek Gas Plant
- Astemo Invests $11 Million in Muncie HEV Manifold Line
- NIPSCO Settlements Cut Gas Efficiency Programs for 800,000 Customers
- Evonik Produces First GMP Lipid Batch at $220 Million Lafayette Plant
This story
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