Features: brand new and high quality Safe, durable, corrosion-resistant and wear-resistant. Very suitable for parking air diesel- heaters. High-quality replacement parts. Directly replace the old or broken ones, easy to install. Suitable for Eberspacher-, suitable for Propex heater, suitable for Eberwebasto heater, etc. Specifications: Stainless steel exhaust pipe with silencer specifications: Color: silver Stainless steel tube length: 250cm Inner diameter of stainless steel pipe: 2.5cm Outer diameter of stainless steel silencer: 2.4cm Inner diameter of stainless steel silencer: 2cm Exhaust pipe drum type: straight drum Internal structure: straight Quantity: 2 Air filter and intake pipe kit specifications: Product name: Air filter and intake pipe kit Material: metal and plastic Main color: black Air filter height: 8.5 for cm / 3.34 inches Outer diameter of air filter: 2.5cm/0.98in Inner diameter of air filter: 2.3cm/0.9in Pipe before stretching: 44 for cm/17.32 inches The stretched tube: 64cm/25.19in Pipe inner diameter: 2.6cm/1.02in Quantity: 2 Material:Stainless Steel Size1:Approx.8.5x2.3x2.5cm/3.34x0.9x0.98inches Size2:Approx.16.1x9.5x2.4x2cm/6.33x3.74x0.9x0.78inches Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings. Package includes: 1x Heater Exhaust Pipe 1x Silencer 1x Air Filter 1x Intake Pipe 4x Clips 1x Bracket 3x Screws