Exhaust Smart Fortwo

There are several categories of exhaust systems for the Smart Fortwo depending on your needs:

• Certified stainless steel silencers complying with CE and Euro 5 standards, made from AISI 304 stainless steel.
• Sport exhausts offered by various brands featuring different outlet configurations.
• Brabus Performance systems designed specifically for turbo engines, featuring central outlets and rear skirts.
• Group A or N lines for more extensive modifications and enhanced performance.

These options cater to various models and performance preferences.

Compatibility varies by generation:

• Smart Fortwo 450 (2001-2004): Compatible with 0.6L and 0.7L turbo engines.
• Smart Fortwo 451 (2007+): Compatible with 62 kW pre-lift turbo engines and 1.0L M132 engines ranging from 71 to 84 horsepower.
• Smart Fortwo 453: Features duplex stainless steel silencers with line diameter of 40mm.

The exhaust components present the following specifications:

• Length approximately 980 mm depending on the model.
• Inner diameter ranging from 35mm to 40mm.
• Outlet diameter commonly 73mm.
• Constructed from 100% stainless steel (AISI 304 / 1.4301).
• Certified compliant with CE, Euro 5, and Group N standards.

These features ensure durability, performance, and legal compliance for your vehicle.

Important considerations include:

• Exhaust modifications must comply with road traffic standards and environmental regulations.
• The use of non-compliant parts such as decatalyzers (removal of catalytic converters) is prohibited in urban areas as it increases emissions and noise.
• Partial or full exhaust line upgrades can improve engine performance.
• Most silencers are designed for direct replacement of the original parts, facilitating straightforward installation.

Several notable brands offer Smart Fortwo exhausts:

• RC Racing: Certified with CE marking and known for excellent sound quality.
• Brabus: Offers authentic performance exhaust systems.
• Fox Exhausts: Provides duplex stainless steel silencers with certification.
• NSB Concept: Specialist in Group A/N modifications.
• DTM Parts: Produces silencers in the style of Brabus with rear skirts.

These brands ensure quality and compatibility for your Smart Fortwo.

To select the correct exhaust system, consider the following steps:

• Verify your vehicle model and engine type (e.g., Fortwo 450, 451, or 453, and turbo or non-turbo engine).
• Check the compatibility details provided by the manufacturer or supplier based on your vehicle’s generation and engine specifications.
• Confirm that the exhaust complies with local emissions and road safety regulations.
• Consult installation instructions or seek professional assistance to ensure a proper fit.

General conditions include:

• Standard delivery times vary based on location and stock availability.
• Free returns are typically accepted within 30 days for unused products in original packaging and condition.
• Returns require prior agreement with the supplier's technical support.
• Products specially manufactured or customized are generally non-returnable.

Always check with the supplier for specific shipping and return policies before purchase.

Typically, exhaust components like silencers are covered by a warranty which may include:

• Warranty periods usually cover up to three years or a certain mileage limit.
• Warranty terms require professional installation and adherence to maintenance instructions.
• Technical support and installation guides are often available via email or online resources.
• Some suppliers offer loyalty programs, product buy-back for old parts, and dedicated factory support.

For detailed warranty conditions, consult the product provider's official documentation.