Description
Unlock the full potential of your BMW S58-powered build with the CSF S58 “No Limit” Billet Air-To-Air Competition Manifold—a purpose-built intake solution engineered for extreme horsepower, maximum airflow, and race-winning performance. Developed by CSF in collaboration with Custom Plenum Creations, this manifold is designed for serious enthusiasts and professional racers targeting 1500+ WHP setups.
This early pre-order release follows a dominant showing at TX2K 2026, where multiple S58-powered vehicles achieved 7-second quarter-mile times in extreme heat conditions. Record-setting performances from Tom Wrigley Performance and GTP Motorsport highlight the manifold’s real-world capability under extreme boost and racing environments.
Precision CNC-machined from solid 6061 billet aluminum, the “No Limit” manifold is built to handle over 100+ PSI of boost pressure while maintaining optimal airflow and structural integrity. By eliminating the factory charge cooler integration, this design allows for significantly larger and more efficient front-mounted intercooler systems, improving intake air temperatures and overall engine performance.
Advanced CFD-engineered runner design with integrated velocity stacks ensures balanced airflow distribution across all cylinders, maximizing efficiency, throttle response, and top-end power. Whether you're building a drag car or a high-output street machine, this manifold delivers the consistency and performance required at the highest level.
Key Features:
- Fully CNC-machined 6061 billet aluminum construction by Custom Plenum Creations (Made in Australia)
- Engineered for extreme builds exceeding 1500+ WHP
- High-pressure O-ring sealed design rated for 100+ PSI (7+ Bar)
- Internal velocity stacks for improved airflow and cylinder efficiency
- Optimized plenum volume and runner geometry using CFD analysis
- Throttle body flange designed for 77mm S55 throttle body (BMW 13-54-7-597-871)
- Compatible with VTT-FAB extension harnesses for B58/S58 to S55 throttle body conversion
- Top feed port injection system supporting 6 or 12 injectors
- Modular runner ports for nitrous or methanol injection
- Integrated sensor pads for additional monitoring or vacuum sources
- Includes one OEM TMAP port, two 1/4 NPT ports, and four 1/8 NPT ports
- Includes CSF thermal rejection manifold spacer (reduces temps up to 15%)
- Improved plenum inlet angle for easier intercooler piping routing
- Raw billet aluminum finish with optional custom finishes available
- Includes hardware and installation kit with diagrams and bill of materials
- Includes billet oil filter housing adapter (S58 version) for easier serviceability
Design & Engineering
The CSF “No Limit” manifold is engineered to remove the airflow and cooling limitations found in traditional intake manifold designs. By relocating charge cooling externally, it enables the use of significantly larger intercoolers, improving thermal efficiency and reducing heat soak under extreme conditions.
Backed by decades of billet intake expertise supporting platforms exceeding 2500+ HP, this collaboration delivers exceptional airflow balance, structural strength, and reliability. Every detail—from plenum sizing to runner optimization—has been developed to ensure consistent performance at extreme boost levels.
What’s Included:
- One billet fuel rail for top feed port injection (6 injector setup)
- 6 injector block-off plugs
- Hardware and installation kit with diagrams and BOM
Optional Add-Ons (Not Included):
- Second fuel rail for 12 injector configuration
- Individual runner nitrous / methanol adapter kit
Fitment :
- Will work on vehicles with S58 Engine Swaps
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