Exhaust manifold BMW E30 E36 4 cyl M42 1.8 IS

Exhaust manifold for BMW E30, E36 4-cylinder M42 1.8 IS – a key element in engine tuning

Why replace the exhaust manifold when tuning your BMW E30 / E36?

During engine tuning of the BMW E30 or E36 with the M42 1.8 IS engine, one of the most important components to replace early on is the exhaust manifold. It is responsible for properly directing exhaust gases from the cylinders, and its design directly affects engine performance and efficiency.

The exhaust gases generated during engine operation go directly to the exhaust manifold, which is an integral part of the exhaust system. From there, they flow through the downpipe, then to the muffler or multiple mufflers, and finally to the tailpipe. A high-quality BMW M42 exhaust manifold improves exhaust gas flow, thus increasing the engine's overall efficiency.

Technical specifications of the M42 1.8 IS exhaust manifold

• Compatible model: BMW E30 / E36 4-cylinder M42 1.8 IS engine
• Inlet diameter: 52 mm
• Exhaust port size: 48 mm x 38 mm
• Material: high-grade stainless steel (if applicable)
• Installation: in the E30 model, modification of the engine mount bracket is required

Professional exhaust manifold for BMW E30 and E36 – quality guaranteed

When purchasing our BMW E30 and E36 exhaust manifold, you receive a product with a 24-month manufacturer’s warranty. This guarantees high durability and reliable performance under demanding conditions.

Additional accessories – lambda sensor adapters

We also offer lambda sensor adapters that eliminate catalytic converter errors – ideal for modified exhaust systems, especially where the original catalytic converter is no longer used.

Why choose our BMW M42 1.8 IS exhaust manifold?

• Improved exhaust gas flow and engine performance
• Durable and solid construction
• Compatibility with popular BMW models
• Option for further customization of the exhaust system
• Optional tuning accessories available