Charge Air Pipe (Boost Hose)
Charge air pipes carry compressed air from the turbo through the intercooler to the engine.
What is Charge Air Pipe (Boost Hose)?
They are made of rubber, plastic or metal. Clamps and quick connectors join them. Some oil in the pipes is normal on many engines. Quick connectors use O-rings and clips; a missing clip can let a pipe blow off under boost, causing sudden loss of power and a loud hiss. Silicone replacement hoses resist heat and oil better than standard rubber.
How it works
They carry air at boost pressure.
Why it matters for your car
Splits or loose connections cause boost leaks. Check clamps after any intercooler work.
Other terms
- Air Suspension
- B-Pillar
- Brake Caliper
- Charcoal Canister (EVAP Canister)
- Circuit Breaker
- Clutch Release Bearing
- Coachbuilder
- Cup Holder
- Diesel Engine
- Head-up Display (HUD)
- High-voltage Service Disconnect
- Knee Airbag
- Lean Mixture
- Mud-Terrain Tyre (M/T)
- Off-Road Vehicle (4×4)
- Silicone Spray
- Spaceframe Chassis
- Speed Limits When Towing
- Tachometer (Rev Counter)
- Tyre Puncture