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Charge Pipes & Turbo Inlets

The factory BMW charge pipes are prone to cracking, as they are made from brittle plastic. Here at Turner, we sell several brands of replacement charge pipes that are typically made from cast aluminum. We recommend upgrading to hard charge pipes even on stock forced induction vehicles to avoid cracking - we've seen cracking occur on high mileage cars running stock power just as frequently as we do with high horsepower builds.
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Turner Motorsport - Corporate Logo
T#:56254752
Part#: 060091LA01
Ships on Feb 26, 2027
New Item
$ 53.99 USD
Free Shipping
$ 53.99 USD
Free Shipping

The stock M57 charge pipe relies on a weak rubber bend that deteriorates over time under high heat and pressure. Worse yet, the original part features an outer wire reinforcement that is notorious for rubbing directly against the hose, wearing through the rubber, inevitably causing a boost leak. If you’ve turned up the boost on your diesel build, it’s not a matter of if the factory hose will fail, but when.

Thankfully, our team of dedicated BMW diesel enthusiasts has engineered a smarter, more durable fix. This replacement hose is constructed from high-grade fluorosilicone with multi-layer internal fiber reinforcement. By moving the reinforcement layers inside the hose wall, our design eliminates the external friction that destroys the rubber coupler while giving the hose the tensile strength needed to hold higher boost pressures effortlessly.

Installation requires cutting off the original, worn-out rubber hose section from your factory charge pipe assembly and clamping the new reinforced silicone hose in its place using the provided T-bolt clamps.

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DO88 - Corporate Logo
T#:54352771
Part#: TR-420
In Stock
New Item
$ 869.99 USD
Free Shipping on orders $49 and up
The do88 Performance Charge Pipe System replaces the fragile factory unit with a robust, cast aluminum Y-pipe and a mandrel-bent rear turbo charge pipe. Engineered to withstand extreme thermal and mechanical stress, this direct-fit upgrade increases airflow by 15% over stock. Bench testing demonstrates a massive flow rate of 960 CFM at 150mbar (2.17 psi), compared to the restrictive OEM baseline of 835 CFM. This reduction in backpressure significantly optimizes airflow transitions and maximizes power potential.
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