Description
Audi A1/S1 1.4TSI Supercharged CAV/BMY/BLG Engine – Performance & Precision
Revive your vehicle’s performance with the Audi A1/S1 1.4TSI Supercharged CAV/BMY/BLG engine—a dynamic, compact petrol engine known for its balance of efficiency and turbocharged power. Built with twin-charging (supercharged and turbocharged), this 1.4-litre TSI engine is designed to deliver low-end torque and top-end performance in one efficient package.
Whether you’re replacing a failed engine or upgrading for smoother power delivery, the Audi A1/S1 1.4TSI Supercharged CAV/BMY/BLG engine offers an ideal OEM solution that’s both practical and thrilling to drive.
Compatible Platforms & Efficient Performance
Applications for the Audi A1/S1 1.4TSI Engine
This engine fits multiple models across the VAG range, including:
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Audi A1 and S1 models (CAV/BMY/BLG engines)
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VW Golf Mk5, Polo GTI, and SEAT Ibiza Cupra with shared platforms
With seamless ECU compatibility and factory-spec dimensions, this engine integrates smoothly into your vehicle with minimal modification.
Engine Specifications & Benefits
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Displacement: 1.4 Litres
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Fuel System: Direct Injection (TSI)
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Forced Induction: Supercharger + Turbocharger
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Output: 140–180 HP (model dependent)
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Engine Codes: CAV, BMY, BLG
Why Choose the Audi A1/S1 1.4TSI Supercharged CAV/BMY/BLG Engine?
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Advanced twin-charging technology
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Excellent fuel economy and performance balance
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Ideal for rebuilds, swaps, or performance restorations
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Proven durability in real-world conditions
Unlock OEM-Grade Turbo Power
The Audi A1/S1 1.4TSI Supercharged CAV/BMY/BLG engine delivers compact performance with maximum driving enjoyment—built for drivers who demand more.