Thermal management
Cooling is where many Porsche LS swap projects succeed or fail on the first hot day or first track session. A conversion is not only an engine swap—it is a heat rejection system integrated with your chassis’s airflow, ducting, and often brake booster / accessory packaging. CPE ancillaries and in-house fab exist because these interfaces are car-specific, not generic LS-truck solutions.
For water-cooled 911, follow the DIY how-to discussion on cooling and brake booster plumbing as a companion to this page. For mid-engine cars, heat and service access are different problems—compare your chassis to our in-house platform pages before you assume identical parts stacks.
CPE sells U.S.-made ancillaries—including induction, oiling, power steering, and A/C-related hardware—in the store categories linked from Porsche LS swap kits & parts. If you are unsure what belongs in your first order, ask with your platform and intended use case.
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