Discontinued product. Contact us for alternatives, special-order options or to source a used unit.
Evolve Supercharger Uprated Billet Plenum for BMW 5 Series E39 M5 S62
Looking for the most reliable intake solution for your supercharged BMW E39 M5 S62 V8? The Evolve Uprated Billet Plenum is the proven upgrade for supercharged E39 M5 builds running RK or ESS supercharger kits that retain the OEM plenum position. Designed to stop the common issue of stock plenums expanding, contracting and ultimately failing under boost, this CNC machined billet aluminium plenum delivers rock solid reliability, equal air distribution and improved efficiency for your S62-powered 5 Series M5.
At Nforcd we have installed and used this Evolve billet plenum on customer E39 M5 supercharger projects. Customer feedback has been consistently positive, praising the stability under boost, repeatable performance and the confidence it brings to hard road and track use. If you are searching for a BMW E39 M5 supercharger plenum upgrade, uprated S62 plenum, billet intake plenum for ESS or RK kits, or a reinforced M5 plenum for boosted applications, this is the benchmark solution.
Why upgrade your E39 M5 supercharger plenum
- Prevents OEM-style plenum ballooning and blow-outs under boost
- Improves efficiency and consistency for supercharged S62 engines
- Equalises airflow to Bank 1 and Bank 2 individual throttle bodies for smooth, predictable delivery
- Direct fit with entry feeds in the stock location for kits that use the OEM plenum architecture
- Built to handle sustained boost for road and track BMW 5 Series E39 M5 applications
Precision billet construction
The Evolve plenum is fully CNC machined from billet aluminium and assembled from four interlocking pieces engineered for strength, stability and flow:
- Bank 1 and Bank 2 throttle body connectors with the first half of the velocity stacks
- Lower base plate with the second half of the velocity stacks and directional air channels to ensure equal air distribution
- Top reinforced lid designed to resist expansion under boost
Compatibility
- BMW 5 Series E39 M5 with S62 V8
- Supercharger kits that utilise the OEM plenum position and entry points, including popular RK and ESS setups
Because the dual entry feeds are located in the stock position, this billet intake plenum integrates with supercharger systems that were designed around the OEM plenum layout.
Key search terms
BMW E39 M5 supercharger plenum upgrade, E39 M5 billet plenum, S62 billet intake plenum, Evolve plenum E39 M5, uprated M5 plenum, reinforced intake plenum BMW M5, ESS supercharger plenum, RK supercharger plenum, BMW 5 Series E39 M5 intake upgrade, supercharged S62 plenum, CNC billet aluminium plenum, equal air distribution plenum, velocity stack plenum.
Fitting and support
Professional installation is recommended. For expert fitting at Nforcd in Warwickshire, request a quote at Sales@nforcd.com. We can advise on compatibility with your RK or ESS supercharger kit and provide guidance on the best supporting hardware for your BMW E39 M5 S62 build.