Forge Motorsport 4‑Ply Fluorosilicone Intercooler/Charge Air Hose Kit for BMW 535d & 635d Diesel LCI (E60/E61/E63/E64) 2007‑2010 – Boost Pipe / Charge Pipe Upgrade, Lower Turbo Outlet Hose – CNC Aluminium Coupler + Clamps – Direct Replacement

Premium Silicone Charge Air Hose Upgrade for BMW 535d and 635d LCI

Restore dependable torque and throttle response on your BMW diesel with this Forge Motorsport 4‑ply fluoro‑silicone charge air hose kit. The factory rubber pipework on the facelift E60 E61 E63 E64 commonly softens and seeps oil, which leads to loss of intake pressure, limp mode and messy residue around the intercooler joint. This direct‑fit solution replaces the fragile original with a reinforced, oil‑resistant hose and a precision machined alloy joiner for a tight, leak‑free seal.

Why this kit stands out

• Reinforced 4‑ply fluoro‑silicone construction resists heat, oil mist and modern long‑life coolants including OAT for exceptional durability
• CNC precision aluminium connector for a secure, airtight connection that will not pop off under load
• Supplied with stainless worm‑drive clamps so you can install with confidence
• Engineered to outperform the standard intake pressure hose and reduce the chances of future boost leaks
• Backed by the Forge Motorsport Lifetime Warranty for long‑term peace of mind

What you will notice

• Stronger, more consistent charge pressure under acceleration
• Reduced oil haze at the intercooler outlet and cleaner engine bay
• Improved reliability versus the OEM rubber elbow that perishes and splits

Vehicle compatibility

• BMW 535d LCI E60 and E61 2007 to 2010
• BMW 635d LCI E63 and E64 2007 to 2010

What is included

• Forge Motorsport 4‑ply fluoro‑silicone charge air hose
• Precision machined aluminium coupler
• Stainless clamps

Proven by us and our customers

We have installed this Forge silicone charge hose on customer cars and our own shop vehicles. Feedback has been consistently positive with owners reporting a solid seal, steadier boost and a permanent cure for the common lower boost pipe failure on these models. It is a fit‑and‑forget upgrade that enhances reliability on daily driven and enthusiast cars alike.

Installation support

Designed as a direct replacement for the original lower charge pipework. Professional fitting is recommended. Book fitting with MJ Modifications in Warwickshire or request a quote at info@mjmodifications.co.uk.

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