Exhaust manifold BMW E9 (2.5CS–3.0CSL), E12, E28, E34, E24, E23, E32 Schmiedmann S-Tech M30

Schmiedmann BMW S-Tech M30 Performance Exhaust Manifold – maximum power and reliable quality for classic BMW models

The Schmiedmann BMW S-Tech M30 exhaust manifold is a product created for enthusiasts of classic BMW models who expect more than standard performance. Designed for M30B30 and M30B35 engines, it fits legendary cars such as the BMW E9 (2.5CS–3.0CSL), as well as the E12, E28, E34, E24, E23 and E32. It is the ideal solution for those who want to improve exhaust gas flow, increase power and torque, while preserving the unique character of their classic BMW.

Top-class workmanship – stainless steel 304SS

The Schmiedmann exhaust manifold is made of high-grade stainless steel 304SS, with a durable mild-steel flange, which ensures:

• Exceptional corrosion resistance – even under intensive use.
• Long service life – a solid construction designed for both road and sport conditions.
• Premium appearance – perfectly finished welds and high-precision craftsmanship.

Benefits of installing the Schmiedmann S-Tech M30 manifold

• Increased power and torque – optimized exhaust flow allows the engine to breathe more freely.
• Improved throttle response – reduced exhaust system back pressure translates into more dynamic driving.
• Durability – stainless steel 304SS ensures resistance to high temperatures and mechanical stress.
• Versatility – suitable for both stock and modified cars.

Compatible BMW models

The Schmiedmann BMW S-Tech M30 exhaust manifold was developed specifically for classic BMWs with M30 engines. It fits the following models:

• BMW E9 (2.5CS–3.0CSL)
• BMW E12
• BMW E28
• BMW E34
• BMW E24
• BMW E23
• BMW E32

Note: this product fits only left-hand drive (LHD) models.

Technical specifications

1. Manifold material: stainless steel 304SS.
2. Flange material: mild steel.
3. Pipe diameter: 42 mm (inlet 43x32 mm).
4. Outlet diameter: 47–51 mm (adapted to the rest of the exhaust system).
5. Set weight: 9 kg.
6. Package dimensions: 77 × 31 × 19 cm.
7. Quantity per car: 1 set.
8. Approximate installation time: 4–6 hours.
9. Approval: no TÜV.

Installation instructions

The set includes the manifold and adapter pipes. During installation, a section of the pipes at the catalytic converter (or the front pipes if the car does not have a catalytic converter) must be cut, and the new adapters welded on. In some cases, minor adjustments are required. Thanks to precision manufacturing and high-quality materials, installation is straightforward for both professional workshops and experienced enthusiasts.

Why Schmiedmann?

Schmiedmann has specialized for years in producing and distributing performance parts for BMW. The S-Tech exhaust manifolds are considered among the most effective on the market. By choosing this product, you get:

• the best price-to-quality ratio,
• a product developed specifically for BMW and tested in practice,
• guaranteed perfect fitment,
• support from the official Schmiedmann distributor in Poland.

Summary

The Schmiedmann BMW S-Tech M30 performance exhaust manifold is an investment that lets your classic BMW unlock its full potential. You gain not only improved performance and engine efficiency but also long-term reliability of the exhaust system. If you are looking to combine driving excitement with top-quality engineering – this is the product for you.

Take care of your BMW and choose proven Schmiedmann solutions!