CSF No Limit Billet Air-to-Air Competition Manifold - BMW & Toyota B58

The CSF No Limit billet charge-air manifold relocates the charge cooler out of the intake manifold, removing the core-size limitation of every drop-in B58 cooler and freeing builders to run a much larger air-to-air or air-to-water intercooler. Fully CNC-machined from 6061 billet aluminum with internal velocity stacks and O-ring sealed construction rated beyond 100 psi, it is engineered to support 1500+ horsepower builds. A 77mm throttle-body flange, top-feed port injection configurable for 6 or 12 injectors, and modular ports for supplemental nitrous or methanol injection make it a competition-focused foundation for high-power B58 setups, and an integrated thermal-rejection spacer helps lower intake manifold temperatures.

Specifications

This part fits:

Shipping

• In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
• Standard, expedited, and overnight options at checkout.
• Oversized items ship by freight and take longer.
• Backordered items ship as soon as stock lands — contact us for lead times.
• International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

• 30-day returns on new, uninstalled items in original packaging with all hardware.
• Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
• Installed or used parts can’t be returned — confirm fitment before you install.
• Special orders and custom items are final sale.
• Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Refund Policy