Wagner Tuning BMW S58 EVO1 Intake Manifold Fuel Rail Kit
Product Description
The Wagner Tuning S58 EVO1 Intake Manifold + Fuel Rail Kit is a high-performance upgrade designed to unlock greater airflow, improved cylinder balance and increased fuelling capability for BMW’s S58 engine.
Replacing the restrictive OEM plastic manifold, the EVO1 features a significantly enlarged aluminium plenum, optimised runners and full multi-port injection (MPI) readiness — giving high-power S58 builds the reliability and headroom they need.
Supplied with a billet aluminium fuel rail, this kit is the ideal foundation for hybrid turbo, ethanol and high-boost setups.
Key Features
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Enlarged aluminium plenum for increased airflow and charge volume
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Optimised runner geometry for balanced cylinder filling and improved top-end power
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Reduced pressure drop vs OEM manifold for more efficient boost utilisation
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Billet aluminium fuel rail included (MPI-ready)
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Integrated MPI ports (injectors/harness not included)
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Reinforced TIG-welded construction for high-boost durability
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Direct-fit design with OEM sensor compatibility
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Ideal for ethanol blends (E30–E85) and upgraded fuelling strategies
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Supports hybrid and big-turbo S58 applications
Compatibility
BMW S58 Models
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G80 M3 / G81 M3 Touring
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G82 M4 / G83 M4 Convertible
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F97 X3 M / X3 M Competition
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F98 X4 M / X4 M Competition
(Fits all BMW models equipped with the S58 engine.)
Ideal For
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Stage 2+, hybrid turbo and big-power S58 builds
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Cars running ethanol blends requiring increased fuelling capacity
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Track, drag and high-load applications where the OEM manifold becomes restrictive
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Drivers who need stable airflow distribution at higher boost pressures
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Builds planning to integrate multi-port injection alongside factory DI
Why Choose the Wagner Tuning S58 EVO1 Intake Manifold + Fuel Rail Kit
The OEM S58 manifold is made from plastic and quickly becomes a bottleneck in high-boost scenarios, restricting flow and limiting fuelling options.
Wagner’s EVO1 manifold solves this with a robust, motorsport-grade aluminium design featuring a large plenum and smooth internal geometry that improves airflow efficiency and cylinder-to-cylinder stability.
The included billet fuel rail adds essential fuelling headroom and prepares the system for MPI integration — providing safer combustion, improved knock resistance and the ability to support significantly higher power levels.
With premium construction, precise fitment and proven performance, this kit is one of the strongest intake upgrades available for the S58 platform.
Installing / Notes
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MPI injectors, lines and controller not included
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ECU calibration required to enable MPI
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Professional installation recommended
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Works with OEM and aftermarket intercoolers/charge pipes
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Coolant/fuel system may require bleeding after installation
Shipping & Delivery
Dispatch Times
Most stocked items dispatch within 1–2 business days. Some products may have longer lead times due to special ordering, availability, or build times. If your order contains multiple items, they may be shipped together once all items are ready unless otherwise agreed.
UK & International Shipping
We ship worldwide. Transit times vary depending on destination and courier. Tracking details are provided once your order is dispatched.
Import Duties & International Orders
International customers are responsible for all import duties, taxes, and clearance fees. These are not included in our prices and are outside of our control. Refusal or non-payment of import charges may result in return shipping, handling fees, and customs charges being deducted from any refund.
Damaged Shipments
If your parcel arrives visibly damaged, please refuse delivery or note the damage with the courier. If damage is discovered after opening, contact us immediately with photos. Do not install damaged items, as installation voids courier claims and return eligibility.
Returns
Returns must be authorised before sending anything back. Returns must be requested within 14 days of delivery and returned within 14 days of approval, in unused/uninstalled condition and in original packaging. Some items, including special-order, built-to-order, used, installed, or modified parts, are non-returnable.
Full details are available in our Shipping Policy and Returns & Refund Policy.
Warranty & Disclaimer
Warranty
Most products include a manufacturer’s warranty covering manufacturing defects only. Warranties do not cover wear and tear, improper installation, misuse or neglect, track use, competition or racing environments, labour costs, vehicle damage, downtime, or consequential loss. Warranty outcomes are determined by the manufacturer, not Clubsport Garage. Items must be returned for inspection at the customer’s cost unless agreed otherwise.
Fitment & Installation
Many products are aftermarket components and may require professional installation or minor adjustment. Perfect OEM-level fitment cannot be guaranteed. Professional installation by an experienced workshop is strongly recommended. Installed or used items cannot be returned.
Motorsport Use Disclaimer
Some products are intended for off-road, track, or motorsport use only and may not be legal for road use, for example non-TÜV/DOT-approved parts. It is the customer’s responsibility to ensure compliance with local laws, insurance requirements, and vehicle regulations. By purchasing and installing aftermarket parts, you accept all responsibility for ensuring compatibility, legal compliance, proper installation, and any resulting wear, damage, or failure.
Product Images & Descriptions
Product photos are illustrative and may differ slightly from the item supplied. If specific details are important, please contact us before purchasing.
Full details are available in our Terms of Service and related policy pages.
