Here is a full description of the Mitsubishi Lancer 10 / Proton Inspira 2.0 with the 4B11 engine, gearbox, and suspension system:

Engine: 4B11 (2.0L DOHC MIVEC)

• Type: Inline-4, naturally aspirated
• Displacement: 1,998 cc
• Valvetrain: DOHC, 16-valve with MIVEC (Mitsubishi Innovative Valve timing Electronic Control)
• Fuel System: Multi-point fuel injection (MPI)
• Compression Ratio: ~10.0:1
• Max Power: ~150155 hp @ 6,000 rpm
• Max Torque: ~197 Nm @ 4,250 rpm
• Material:
  
• Cylinder Block: Aluminium
• Cylinder Head: Aluminium
• 
  
• Other features:
  
• Timing chain (not belt)
• Coil-on-plug ignition
• Integrated exhaust manifold in the cylinder head
• 
  

Gearbox

1.&nsp;

5-Speed Manual Transmission (F5MBB)

• Cable shift linkage
• Hydraulic clutch
• Gear ratios tuned for responsive city and highway performance

2. 

CVT (INVECS-III with 6-speed simulated mode)

• Continuously Variable Transmission with adaptive shift logic
• Manual override (Tiptronic-style with paddle shifters in some models)
• Smooth acceleration with better fuel economy
• Gearbox code: F1CJA (CVT-type)

Suspension System

Front:

• Type: MacPherson strut
• Additional:
  
• Stabilizer (anti-roll) bar
• Coil springs
• Independent setup for improved handling
• 
  

Rear:

• Type: Multi-link independent suspension
• Additional:
  
• Stabilizer bar
• Coil springs
• Tuned for both comfort and sporty handling
• 
  

Chassis / Mounting Compatibility

• Proton Inspira shares over 70% of parts with the Lancer GT
• Engine mounts, gearbox mounts, and subframes are interchangeable
• Suspension geometry is similar, though local damping rates may differ slightly

Let me know if you need info on wiring, ECU, driveshafts, or body parts compatibility too.