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RK Tunes

RK Tunes B58 Front Mount Intake (M240i, 340i, 440i, X3/X4 M40i)

RK Tunes B58 Front Mount Intake (M240i, 340i, 440i, X3/X4 M40i)

$499.99 USD
$600.00 USD $499.99 USD
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Our B58 Front Mount Intakes are designed in-house utilizing high-quality 5-ply wire reinforced silicone that can never suck shut, full 3.5 Inch design to outflow all other aftermarket options. Increase performance and listen to those turbos flow!

- Professional installation is recommended. 
- NO REMOVAL OF VBRACE.
- NO BUMPER REMOVAL IS NEEDED.


Due to high demand, it may take 2-3 weeks to ship depending on availability.

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Customer Reviews

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Brandon Kim (Dacula, US)
Rk tunes front mount intake

The RK Tunes front mount intake has been amazing. The performance overall has been the best I’ve had. Definitely the one to buy. Waste gate duty cycle lowered during pulls.