diff --git a/PHI-CL/data-updates.lua b/PHI-CL/data-updates.lua
index 1dba1cd..124a6a8 100644
--- a/PHI-CL/data-updates.lua
+++ b/PHI-CL/data-updates.lua
@@ -82,6 +82,14 @@ if settings.startup['PHI-MI'].value and settings.startup['PHI-MI-NUCLEAR'].value
     data.raw['reactor']['nuclear-reactor'].scale_energy_usage = true
 end
 
+if settings.startup['PHI-MI'].value and settings.startup['PHI-MI-PIPE'].value then
+    for _, t in pairs({data.raw['pipe'], data.raw['pipe-to-ground']}) do
+        for _, v in pairs(t) do
+            v.height = v.height * ((1 + settings.startup['PHI-MI-PIPE'].value) / 2)
+        end
+    end
+end
+
 if settings.startup['PHI-MB'].value and mods['space-exploration'] and settings.startup['PHI-MB-MINING-TIER'].value > 1 then
     data.raw['mining-drill']['se-core-miner-drill'].fast_replaceable_group = 'se-core-miner-drill'
 
diff --git a/PHI-CL/locale/en/locale.cfg b/PHI-CL/locale/en/locale.cfg
index 40b6251..9b581f0 100644
--- a/PHI-CL/locale/en/locale.cfg
+++ b/PHI-CL/locale/en/locale.cfg
@@ -292,7 +292,8 @@ PHI-MI-NUCLEAR=MI3 Nuclear adjustable output
 PHI-MI-BOILER=MI4 Electric boiler
 PHI-MI-CHEST=MI5 Basic chest
 PHI-MI-REPAIR=MI6 Repair efficiency
-PHI-MI-ARTILLERY=MI7 Artillery range
+PHI-MI-PIPE=MI7 Pipe efficiency
+PHI-MI-ARTILLERY=MI8 Artillery range
 
 PHI-RS=RS Recipe scaling
 PHI-RS-RECIPE-1=RS1 Recipe scale 1
diff --git a/PHI-CL/locale/ja/locale.cfg b/PHI-CL/locale/ja/locale.cfg
index 93dbdec..a17646e 100644
--- a/PHI-CL/locale/ja/locale.cfg
+++ b/PHI-CL/locale/ja/locale.cfg
@@ -292,7 +292,8 @@ PHI-MI-NUCLEAR=MI3 原子炉出力の調整可能
 PHI-MI-BOILER=MI4 電気ボイラー
 PHI-MI-CHEST=MI5 基本的な貯蔵チェスト
 PHI-MI-REPAIR=MI6 リペア効率
-PHI-MI-ARTILLERY=MI7 長距離砲射程
+PHI-MI-PIPE=MI7 パイプ効率
+PHI-MI-ARTILLERY=MI8 長距離砲射程
 
 PHI-RS=RS レシピ スケーリング
 PHI-RS-RECIPE-1=RS1 レシピ規模 1
diff --git a/PHI-CL/locale/zh-CN/locale.cfg b/PHI-CL/locale/zh-CN/locale.cfg
index 74879a2..9c23bb4 100644
--- a/PHI-CL/locale/zh-CN/locale.cfg
+++ b/PHI-CL/locale/zh-CN/locale.cfg
@@ -292,7 +292,8 @@ PHI-MI-NUCLEAR=MI3 核能反應爐可調輸出
 PHI-MI-BOILER=MI4 電鍋爐
 PHI-MI-CHEST=MI5 基本的儲藏箱
 PHI-MI-REPAIR=MI6 維修效率
-PHI-MI-ARTILLERY=MI7 火炮炮彈射程
+PHI-MI-PIPE=MI7 水管效率
+PHI-MI-ARTILLERY=MI8 火炮炮彈射程
 
 PHI-RS=RS 配方規模
 PHI-RS-RECIPE-1=RS1 配方規模 1
diff --git a/PHI-CL/locale/zh-TW/locale.cfg b/PHI-CL/locale/zh-TW/locale.cfg
index 74879a2..9c23bb4 100644
--- a/PHI-CL/locale/zh-TW/locale.cfg
+++ b/PHI-CL/locale/zh-TW/locale.cfg
@@ -292,7 +292,8 @@ PHI-MI-NUCLEAR=MI3 核能反應爐可調輸出
 PHI-MI-BOILER=MI4 電鍋爐
 PHI-MI-CHEST=MI5 基本的儲藏箱
 PHI-MI-REPAIR=MI6 維修效率
-PHI-MI-ARTILLERY=MI7 火炮炮彈射程
+PHI-MI-PIPE=MI7 水管效率
+PHI-MI-ARTILLERY=MI8 火炮炮彈射程
 
 PHI-RS=RS 配方規模
 PHI-RS-RECIPE-1=RS1 配方規模 1
diff --git a/PHI-CL/settings.lua b/PHI-CL/settings.lua
index 19b1087..1ee0f4f 100644
--- a/PHI-CL/settings.lua
+++ b/PHI-CL/settings.lua
@@ -221,12 +221,19 @@ data:extend({
     default_value = 1,
     allowed_values = {1, 2, 3, 4, 5, 6, 7, 8},
     order = 'E06'
+  }, {
+    type = 'int-setting',
+    name = 'PHI-MI-PIPE',
+    setting_type = 'startup',
+    default_value = 1,
+    allowed_values = {1, 2, 3, 4, 5, 6, 7, 8},
+    order = 'E07'
   }, {
     type = 'bool-setting',
     name = 'PHI-MI-ARTILLERY',
     setting_type = 'startup',
     default_value = true,
-    order = 'E07'
+    order = 'E08'
   }, {
     type = 'bool-setting',
     name = 'PHI-RS',