Adrenaline Rush

Decreases the gun reload time by 10% if your vehicle's HP drops below 10%.

Works only if the skill progress has reached 100%.

Brothers in Arms / Sisterhood of Steel

Increases the training level of your crew members by 5%.

Works only if the skill progress has reached 100% for every single crew member.

Band of Brothers

Increases the training level of your crew members by 5%.

Works only if the skill progress has reached 100% for every single crew member.

Also works if other crew members have Brothers in Arms / Sisterhood of Steel.

Call for Vengeance

Reports the enemy vehicles' location for two more seconds after the destruction of the own vehicle.

Works only if the skill progress has reached 100%.

Clutch Braking

Increases the traverse speed of your vehicle.

The higher the skill progress, the higher the effect.

Concealment

Increases the camouflage value of your vehicle.

The higher the skill progress, the higher the effect.

Controlled Impact

Increases the ramming damage dealt and decreases damage taken by ramming.

The higher the skill progress, the higher the effect.

Deadeye

Increases the chance of landing a critical hit.

Works only if the skill progress has reached 100%.

Designated Target

Keeps targetes vehicles visible for two more seconds.

Works only if the skill progress has reached 100%.

Eagle Eye

Allows you to identify damaged/destroyed modules as well as injured crew members of an enemy vehicle by hovering your mouse over it for several seconds.

Works only if the skill progress has reached 100%.

Firefighting

Reduces the duration and damage taken by fire.

The higher the skill progress, the higher the effect.

Intuition

Grants a slight chance of changing the shell type without having to reload again.

Doesn't work with autoloaders. Works also while reloading.

Works only if the skill progress has reached 100%.

Jack of All Trades

Reduces the performance penalty of wounded crew members.

The higher the skill progress, the higher the effect.

Mentor

Increases the Crew XP gained for each member apart from the commander.

The higher the skill progress, the higher the effect.

Off-Road Driving

Increases the mobility on medium and soft terrain.

The higher the skill progress, the higher the effect.

Preventative Maintenance

Reduces the chance of taking fire.

Works only if the skill progress has reached 100%.

Recon

Increases the view range of your vehicle.

The higher the skill progress, the higher the effect.

Relaying

Increases the signal range of your allies' vehicles within your signal range.

The higher the skill progress, the higher the effect.

Repair

Reduces the repair time of destroyed modules.

The higher the skill progress, the higher the effect.

Safe Stowage

Increases the durability of your vehicle's ammo rack.

Works only if the skill progress has reached 100%.

Signal Boosting

Increases the signal range of your vehicle.

The higher the skill progress, the higher the effect.

Situational Awareness

Increases the view range of your vehicle.

The higher the skill progress, the higher the effect.

Sixth Sense

Shows a lightbulb three seconds after you've been spotted.

Works only if the skill progress has reached 100%.

Smooth Ride

Reduces the dispersion penalty while driving.

The higher the skill progress, the higher the effect.

Snap Shot

Reduces the dispersion penalty of traversing the turret.

The higher the skill progress, the higher the effect.

Additional Grousers

Increases the mobility on soft and medium terrain.

Binocular Telescope

Increases the view range of your vehicle by 25%.

Your hull must stand still for at least 3 seconds.

Camouflage Net

Increases the camouflage value of your vehicle tremendously.

Your hull must stand still for at least 3 seconds.

Enhanced Gun Laying Drive

Reduces the aiming time of your gun by 10%.

Coated Optics

Increases the view range of your vehicle by 10%.

Tank Gun Rammer

Reduces the reload time of your gun by 10%.

Spall Liner

Decreases damage taken by ramming and high-explosive splash.

Toolbox

Decreases the repair time of destroyed modules.

Cumulative with the Repair skill.

Improved Ventilation

Increases the training level of your crew members by 5%.

Vertical Stabilizer

Reduces the dispersion penalties of hull and turret traverse, as well as driving by 20%.

"Wet" Ammo Rack

Increases the module HP of your ammo rack.

Slot Category: Survivability

When you install an equipment of matching type in this slot, the equipment's performance will be boosted.

Slot Category: Mobility

When you install an equipment of matching type in this slot, the equipment's performance will be boosted.

Slot Category: Firepower

When you install an equipment of matching type in this slot, the equipment's performance will be boosted.

Slot Category: Scouting

When you install an equipment of matching type in this slot, the equipment's performance will be boosted.

Improved Ventilator

・+5% / +6% to all crew skills.

Gun Rammer

・-10% / -11.5% to loading time.

※The first value is the base effect. The second value is the improved effect, achieved when the equipment and slot category matches.

Enhanced Gun Laying Drive

・+10% / -11.5% to aiming speed.

※The first value is the base effect. The second value is the improved effect, achieved when the equipment and slot category matches.

Vertical Stabalizer

・-20% / -23% to dispersion during vehicle movement and traversal.

※The first value is the base effect. The second value is the improved effect, achieved when the equipment and slot category matches.

Improved Aiming

・-5% / -7% to the aiming circle size.

※The first value is the base effect. The second value is the improved effect, achieved when the equipment and slot category matches.

Improved Rotation Mechanism

・-10% / -12.5% to dispersion during vehicle movement and traversal, as well as during turret rotation.

・+10% / +12.5% to hull and turret traverse speed.

※The first value is the base effect. The second value is the improved effect, achieved when the equipment and slot category matches.

Spall Liner

・+50% / +60% to HE-shell and ramming damage.

・+50% / +60% to to protection of crew from injuries.

・-10% / -15% to stun duration.

・-20% / -25% to additional stun duration.

※The first value is the base effect. The second value is the improved effect, achieved when the equipment and slot category matches.

Improved Hardening

・Fully restores suspension hit points after repairs.

・+8% / +10% to vehicle hit points.

・+50% / +65% to suspension durability.

・-50% / -65% to hull damage caused by suspension damage during impact.

・+15% / +20% to suspension repair speed.

※The first value is the base effect. The second value is the improved effect, achieved when the equipment and slot category matches.

Modified Configuration

・Prevents one fuel tank fire, ammo rack explosion, or engine destruction in one battle.

・+100% / +150% to ammo rack, fuel tank, and engine durability

・-50% / -65% to the damaged ammo rack penalty and damaged engine penalty.

・エンジンの火災発生率：-50% / -65% to the chance of engine fire.

・修理速度：+25% / +35% to repair speed.

※The first value is the base effect. The second value is the improved effect, achieved when the equipment and slot category matches.

Additional Grousers

・+15% / +20% to hull traverse speed.

・+10% / +15% to maintaining speed.

※The first value is the base effect. The second value is the improved effect, achieved when the equipment and slot category matches.

Turbocharger

・+7.5% / +10% to engine power.

・+4km/h / +5km/h to top forward speed.

・+2km/h / +3km/h to reverse speed.

※The first value is the base effect. The second value is the improved effect, achieved when the equipment and slot category matches.

Binocular Telescope

・=+25% / +27.5% to

※The first value is the base effect. The second value is the improved effect, achieved when the equipment and slot category matches.

Coated Optics

・+10% / +11.5% to view range of a stationary vehicle

※The first value is the base effect. The second value is the improved effect, achieved when the equipment and slot category matches.

Camouflage Net

・Reduces the detection chance of a stationary vehicle:

+5% / +7.5% to heavy tanks and SPGs.

+10% / +12.5% to light and medium tanks.

+15% / +17.5% to tank destroyers.

※The first value is the base effect. The second value is the improved effect, achieved when the equipment and slot category matches.

Low Noise Exhaust System

・Reduces the visibility of a stationary or moving vehicle:

+3% / +4% to heavy tanks and SPGs.

+6% / +8% to light and medium tanks.

+5% / +6% to tank destroyers.

※The first value is the base effect. The second value is the improved effect, achieved when the equipment and slot category matches.

Improved Radio Set

・+1.5s / +2s to the duration an enemy vehicle is visible.

・-1.5s / -2s to the duration your vehicle is visible to the enemy.

※The first value is the base effect. The second value is the improved effect, achieved when the equipment and slot category matches.

Commander's Vision System

・-10% / -12.5% to concealment of moving enemy vehicles.

・-15% / -20% to concealment of enemy vehicles behind foliage.

※The first value is the base effect. The second value is the improved effect, achieved when the equipment and slot category matches.

Field Modifications

Module Durability Increase

・Damaged ammo rack penalty and damaged engine penalty：-50%

・Dispersion of the damaged gun：-20%

・Hull traverse speed：-4% 

・Turret traverse speed：-4% 

Light Alloy Mounting Points

・Hull traverse speed：+4% 

・Turret traverse speed：+4% 

・Damaged ammo rack penalty and damaged engine penalty：+50% 

・Dispersion of the damaged gun：+20% 

SUspension Arm Tuning

・Dispersal during movement and hull traversal：-3% 

・Dispersal during hull traversal：-3% 

・Accuracy：-2% 

Improved Sight

・Accuracy：+2% 

・Dispersal during movement and hull traversal：+3% 

・Dispersal during hull traversal：+3% 

Turbo Charger Tuning

・Reverse speed：+2km/h

・Suspension repair speed：+5%

・Concealment：-3%

Anti-reflective Headlights Coating

・Concealment：+3%

・Reverse speed：-2km/h

・Suspension repair speed：-5%

Loading Mechanism Tuning

・装填時間：-3% 

・照準サークルのサイズ：+5% 

試作型照準装置

・照準サークルのサイズ：-5% 

・装填時間：+3%

強化型動力機構

・エンジン出力：+5% 

・照準速度：-5% 

電力式補正装置

・照準速度：+5% 

・エンジン出力：-5% 

燃料噴射用試作ノズル

・最大前進速度：+2km/h 

・視認範囲：-3% 

高精密観測装置

・視認範囲：+3% 

・最大前進速度：-2km/h 

増強型補助転輪

・サスペンションの耐久性：+30% 

・サスペンションの修理速度：-10% 

・車体の旋回速度：-5% 

軽量型補助転輪

・サスペンションの修理速度：+10% 

・車体の旋回速度：+5% 

・サスペンションの耐久性：-30% 

全地盤対応型サスペンション

・全地盤タイプでの速度維持性能：+7% 

・車体の旋回速度：-5% 

・サスペンションの耐久性：-10% 

軽量型サスペンション

・全地盤タイプでの速度維持性能：-7% 

・車体の旋回速度：+5% 

・サスペンションの耐久性：+10% 

視差自動補正装置

・照準サークルのサイズ：-3% 

・照準速度：-5% 

超高強度照準ギア

・照準速度：+5% 

・照準サークルのサイズ：+3% 

試作型緩衝材

・スタン時間：-10% 

・追加スタン時間：-15% 

・視認範囲：-3% 

電子式潜望鏡

・視認範囲：+3% 

・スタン時間：+10% 

・追加スタン時間：+15% 

耐衝撃装甲剤

・爆風や体当たりによるダメージ：-15% 

・スタン時間：-8% 

・搭乗員の保護：+20% 

・車体の旋回速度：-5% 

・最大前進速度：-2km/h 

軽量型装甲剤

・車体の旋回速度：+5% 

・最大前進速度：+2km/h 

・爆風や体当たりによるダメージ：+15% 

・スタン時間：+8% 

・搭乗員の保護：-20% 

取付式緩衝装置

・内部モジュールの耐久性：+30% 

・修理速度：+5% 

・主砲または砲塔の旋回速度：-5% 

・主砲旋回中の散布界：+5% 

軽量型試作砲架

・主砲または砲塔の旋回速度：+5% 

・主砲旋回中の散布界：-5% 

・内部モジュールの耐久性：-30% 

・修理速度：-5% 

Slot Category: Survivability

When you install an equipment of matching type in this slot, the equipment's performance will be boosted.

Slot Category: Mobility

When you install an equipment of matching type in this slot, the equipment's performance will be boosted.

Slot Category: Firepower

When you install an equipment of matching type in this slot, the equipment's performance will be boosted.

Slot Category: Scouting

When you install an equipment of matching type in this slot, the equipment's performance will be boosted.

Improved Ventilator

・+5% / +6% to all crew skills.

Gun Rammer

・-10% / -11.5% to loading time.

※The first value is the base effect. The second value is the improved effect, achieved when the equipment and slot category matches.

Enhanced Gun Laying Drive

・+10% / -11.5% to aiming speed.

※The first value is the base effect. The second value is the improved effect, achieved when the equipment and slot category matches.

Vertical Stabalizer

・-20% / -23% to dispersion during vehicle movement and traversal.

※The first value is the base effect. The second value is the improved effect, achieved when the equipment and slot category matches.

Improved Aiming

・-5% / -7% to the aiming circle size.

※The first value is the base effect. The second value is the improved effect, achieved when the equipment and slot category matches.

Improved Rotation Mechanism

・-10% / -12.5% to dispersion during vehicle movement and traversal, as well as during turret rotation.

・+10% / +12.5% to hull and turret traverse speed.

※The first value is the base effect. The second value is the improved effect, achieved when the equipment and slot category matches.

Spall Liner

・+50% / +60% to HE-shell and ramming damage.

・+50% / +60% to to protection of crew from injuries.

・-10% / -15% to stun duration.

・-20% / -25% to additional stun duration.

※The first value is the base effect. The second value is the improved effect, achieved when the equipment and slot category matches.

Improved Hardening

・Fully restores suspension hit points after repairs.

・+8% / +10% to vehicle hit points.

・+50% / +65% to suspension durability.

・-50% / -65% to hull damage caused by suspension damage during impact.

・+15% / +20% to suspension repair speed.

※The first value is the base effect. The second value is the improved effect, achieved when the equipment and slot category matches.

Modified Configuration

・Prevents one fuel tank fire, ammo rack explosion, or engine destruction in one battle.

・+100% / +150% to ammo rack, fuel tank, and engine durability

・-50% / -65% to the damaged ammo rack penalty and damaged engine penalty.

・エンジンの火災発生率：-50% / -65% to the chance of engine fire.

・修理速度：+25% / +35% to repair speed.

※The first value is the base effect. The second value is the improved effect, achieved when the equipment and slot category matches.

Additional Grousers

・+15% / +20% to hull traverse speed.

・+10% / +15% to maintaining speed.

※The first value is the base effect. The second value is the improved effect, achieved when the equipment and slot category matches.

Turbocharger

・+7.5% / +10% to engine power.

・+4km/h / +5km/h to top forward speed.

・+2km/h / +3km/h to reverse speed.

※The first value is the base effect. The second value is the improved effect, achieved when the equipment and slot category matches.

Binocular Telescope

・=+25% / +27.5% to

※The first value is the base effect. The second value is the improved effect, achieved when the equipment and slot category matches.

Coated Optics

・+10% / +11.5% to view range of a stationary vehicle

※The first value is the base effect. The second value is the improved effect, achieved when the equipment and slot category matches.

Camouflage Net

・Reduces the detection chance of a stationary vehicle:

+5% / +7.5% to heavy tanks and SPGs.

+10% / +12.5% to light and medium tanks.

+15% / +17.5% to tank destroyers.

※The first value is the base effect. The second value is the improved effect, achieved when the equipment and slot category matches.

Low Noise Exhaust System

・Reduces the visibility of a stationary or moving vehicle:

+3% / +4% to heavy tanks and SPGs.

+6% / +8% to light and medium tanks.

+5% / +6% to tank destroyers.

※The first value is the base effect. The second value is the improved effect, achieved when the equipment and slot category matches.

Improved Radio Set

・+1.5s / +2s to the duration an enemy vehicle is visible.

・-1.5s / -2s to the duration your vehicle is visible to the enemy.

※The first value is the base effect. The second value is the improved effect, achieved when the equipment and slot category matches.

Commander's Vision System

・-10% / -12.5% to concealment of moving enemy vehicles.

・-15% / -20% to concealment of enemy vehicles behind foliage.

※The first value is the base effect. The second value is the improved effect, achieved when the equipment and slot category matches.

Field Modifications

Module Durability Increase

・Damaged ammo rack penalty and damaged engine penalty：-50%

・Dispersion of the damaged gun：-20%

・Hull traverse speed：-4% 

・Turret traverse speed：-4% 

Light Alloy Mounting Points

・Hull traverse speed：+4% 

・Turret traverse speed：+4% 

・Damaged ammo rack penalty and damaged engine penalty：+50% 

・Dispersion of the damaged gun：+20% 

SUspension Arm Tuning

・Dispersal during movement and hull traversal：-3% 

・Dispersal during hull traversal：-3% 

・Accuracy：-2% 

Improved Sight

・Accuracy：+2% 

・Dispersal during movement and hull traversal：+3% 

・Dispersal during hull traversal：+3% 

Turbo Charger Tuning

・Reverse speed：+2km/h

・Suspension repair speed：+5%

・Concealment：-3%

Anti-reflective Headlights Coating

・Concealment：+3%

・Reverse speed：-2km/h

・Suspension repair speed：-5%

Loading Mechanism Tuning

・装填時間：-3% 

・照準サークルのサイズ：+5% 

試作型照準装置

・照準サークルのサイズ：-5% 

・装填時間：+3%

強化型動力機構

・エンジン出力：+5% 

・照準速度：-5% 

電力式補正装置

・照準速度：+5% 

・エンジン出力：-5% 

燃料噴射用試作ノズル

・最大前進速度：+2km/h 

・視認範囲：-3% 

高精密観測装置

・視認範囲：+3% 

・最大前進速度：-2km/h 

増強型補助転輪

・サスペンションの耐久性：+30% 

・サスペンションの修理速度：-10% 

・車体の旋回速度：-5% 

軽量型補助転輪

・サスペンションの修理速度：+10% 

・車体の旋回速度：+5% 

・サスペンションの耐久性：-30% 

全地盤対応型サスペンション

・全地盤タイプでの速度維持性能：+7% 

・車体の旋回速度：-5% 

・サスペンションの耐久性：-10% 

軽量型サスペンション

・全地盤タイプでの速度維持性能：-7% 

・車体の旋回速度：+5% 

・サスペンションの耐久性：+10% 

視差自動補正装置

・照準サークルのサイズ：-3% 

・照準速度：-5% 

超高強度照準ギア

・照準速度：+5% 

・照準サークルのサイズ：+3% 

試作型緩衝材

・スタン時間：-10% 

・追加スタン時間：-15% 

・視認範囲：-3% 

電子式潜望鏡

・視認範囲：+3% 

・スタン時間：+10% 

・追加スタン時間：+15% 

耐衝撃装甲剤

・爆風や体当たりによるダメージ：-15% 

・スタン時間：-8% 

・搭乗員の保護：+20% 

・車体の旋回速度：-5% 

・最大前進速度：-2km/h 

軽量型装甲剤

・車体の旋回速度：+5% 

・最大前進速度：+2km/h 

・爆風や体当たりによるダメージ：+15% 

・スタン時間：+8% 

・搭乗員の保護：-20% 

取付式緩衝装置

・内部モジュールの耐久性：+30% 

・修理速度：+5% 

・主砲または砲塔の旋回速度：-5% 

・主砲旋回中の散布界：+5% 

軽量型試作砲架

・主砲または砲塔の旋回速度：+5% 

・主砲旋回中の散布界：-5% 

・内部モジュールの耐久性：-30% 

・修理速度：-5%