Turner Motorsport Hot-Side Charge/Boost Pipe Upgrade for BMW M3/M4 F8X (F80 F82 F83) S55 - Turbo Outlet to Intercooler Silicone Hose & Aluminium Couplers - Intercooler Pipe/Pressure Pipe - Direct-Fit OE Quick-Connect

Turner Motorsport Hot-Side Boost Pipe Upgrade for BMW F80 M3 and F82/F83 M4 (S55)

Transform your S55-powered BMW with a proven hot-side boost pipe upgrade that eliminates a known weak point in the factory intake tract. The stock plastic boost tube on the F80 M3 and F82/F83 M4 is notorious for splitting and leaking once heat cycled and pushed with extra pressure. This Turner Motorsport replacement swaps that fragile component for a reinforced, performance-focused solution that keeps your turbo system sealed and responsive.

Expect smoother airflow, crisper throttle response and rock-solid reliability on both standard and remapped setups. Whether you daily drive, enjoy fast-road blasts or run track days, this is a must-have reliability and performance enhancement for the BMW S55 twin-turbo engine.

Why enthusiasts choose this upgrade

• Strength you can trust: 4-ply reinforced silicone hose resists heat, pressure and ageing far better than the factory plastic and rubber parts.
• Premium hardware: 6061-T6 aluminium couplers with a Type II black anodised finish retain the OEM quick-connects at the turbo outlet and intercooler for a clean, direct fit.
• Performance you can feel: improved charge airflow and sharper pedal response, ideal for stock cars and tuned builds alike.
• Tuning ready: supports increased boost pressure, helping prevent the common stock-pipe failures that cause power loss and limp mode.
• Hot-side only: designed specifically for the turbo outlet to intercooler side of the system.

Compatibility

Designed for BMW M3 and M4 models on the F8X platform with the S55 engine:

• BMW F80 M3
• BMW F82 M4 coupe
• BMW F83 M4 convertible

Real-world results

We have fitted this Turner Motorsport hot-side pipe on customer cars and our own builds at MJ Modifications. It delivers the reliability and response gains drivers want, while retaining factory-style connections for a tidy, hassle-free install. Our customers love the peace of mind and the sharper on-throttle feel.

Perfect for these search needs

BMW M3 M4 S55 boost pipe upgrade, turbo outlet pipe, intercooler hose, hot side charge hose, pressure pipe, boost leak fix, intake piping, F80 F82 F83 pipework, silicone boost hose, aluminium couplers, stage 1 stage 2 remap ready, direct-fit OE connection, plug-and-play turbo plumbing.

Fitting and support

Professional installation available at MJ Modifications in Warwickshire. For a fitting quote or expert advice, email info@mjmodifications.co.uk.

Note: This listing is for the hot-side pipework. Retains OEM-style connections to the turbocharger and intercooler. No tune required.