Airtec Motorsport BMW S55 Hot Side Boost Pipes M3/M4/M2 Comp-R44 Performance

Airtec Motorsport BMW S55 Hot Side Boost Pipes M3/M4/M2 Comp

Sale price£395.99GBP

Tax included. Shipping calculated at checkout



  • If you place an order with both in stock and back order or out of stock products, it will not be dispatched until all products are available to ship together.
  • Contact our sales team here for accurate lead times if you urgently need this product or would like it fitted to your vehicle at our North London based workshop.
  • Shipping time estimates at checkout are based on average courier delivery times and dont include time to despatch from our warehouse in some cases, for example when a product is on back order.

Airtec Motorsport BMW S55 Hot Side Boost Pipes are a direct replacement for the plastic OEM boost pipes, which are more restrictive and prone to cracking - especially with increased boost pressures from tuning. The pipes have been designed to improve the overall internal diameter and flow of the original OEM pipes, which flatten considerably where they pass over the top of the engine.

The Airtec Motorsport replacement pipes are constructed from alloy, so they will not fail with higher boost pressures and maintain a 57mm internal diameter from start to finish. Both pipes also feature a 1/8NPT port fitting suitable for a methanol injection set-up, and the exterior of the pipes is finished in a subtle black powder coat.


- Improved flow with a consistent, larger diameter
- Alloy construction for increased strength
- Precision-engineered CNC connectors to house original O-rings
- Finished in a high-quality black powder coat


- BMW F87 M2 Competition Coupe (2018-2021)
- BMW F80 M3 Saloon (2014-2020)
- BMW F82/3 M4 Coupe/Convertible (2014-2020)


- Powder coated alloy boost pipes
- Comes complete with all fixtures and fittings
- 2 silicone joiners
- 2 CNC-machined connectors to house OEM O-rings