BMW 330Ci Turbo Kit

BMW 330Ci Turbo Kit

Transform your BMW 330Ci into a true performance machine with a complete turbo kit engineered for power, precision, and reliability. Built for the legendary E46 chassis and its smooth-revving 3.0L inline-six (M54 engine), these turbo systems unleash significant horsepower and torque gains while maintaining the refined driving character BMW is known for.

Each kit is designed to deliver optimal boost levels with balanced air-fuel ratios, ensuring dependable performance both on the street and the track. Whether you’re targeting 350hp or aiming beyond 500hp with forged internals, a high-quality turbo kit provides the foundation for a thrilling, responsive build.

Kit Features

• Precision turbocharger matched for the M54 engine’s flow characteristics
• Stainless steel turbo manifold with heat-resistant construction
• Front-mount intercooler and mandrel-bent charge piping
• High-flow wastegate and blow-off valve for stable boost control
• Oil feed/return lines, gaskets, clamps, and all hardware required for installation

Recommended Supporting Mods

• Upgraded fuel injectors and fuel pump to handle increased boost
• Performance clutch and lightweight flywheel for improved response
• Aftermarket exhaust system to reduce backpressure and improve sound
• ECU tuning or standalone management for precise fueling and ignition control

Performance Expectations

• Stage 1 kits: 6–8 psi boost, ~330–360 whp on stock internals
• Stage 2 kits: 10–14 psi boost, ~400–500+ whp with supporting upgrades
• Custom builds can exceed 550+ whp with forged pistons and rods

A BMW 330Ci turbo kit doesn’t just add raw power—it enhances throttle response, midrange pull, and overall excitement behind the wheel. For enthusiasts who crave a perfectly balanced mix of BMW refinement and turbocharged aggression, these kits deliver unmatched results.

Note: Professional installation and dyno tuning are highly recommended. Check local laws regarding emissions compliance before modifying your vehicle.