Exhaust Smart Cabrio (2000-2004)

Smart Cabrio exhaust systems offer various configurations tailored to different models and performance levels. The silencers are primarily made of stainless steel (INOX) to ensure high durability and quality. Options include approved silencers compliant with urban driving regulations and freer-sounding Group N silencers that improve performance but are non-approved for street use.

Several Smart Cabrio generations have specific exhaust options:

• Smart Fortwo II Cabriolet (451) – engines including 1.0 M132 (71 hp), 1.0 M132.930 (84 hp), and 1.0 Turbo Brabus (98 hp).
• Smart Fortwo Brabus Cabriolet (453) – equipped with a 109 hp 0.9-litre turbo engine.
• Older Fortwo 450 Cabriolet generations – feature sport and universal exhaust options.

It is important to check the exact engine code and model year to find the correct fit.

There are mainly two types of silencers for Smart Cabrio:

• Approved Silencers (e.g., RC RACING) – meet legal standards for urban circulation, featuring stainless steel coatings and approved metallic catalytic converters.
• Group N Silencers – offer a more aggressive sound and improved performance but are not street-legal.

Exhaust outlet configurations include:

• Single central outlet (73-80 mm diameter)
• Double central outlets (80-90 mm diameter)
• Left/right side outlets
• Detachable outlets for sound modulation

Several brands specialize in Smart Cabrio exhaust systems, including:

• RC RACING – known for stainless steel approved silencers and Group N models.
• Ragazzon – produces sport exhausts with catalytic converters.
• Inoxcar – manufacturer of high-performance silencers (X-Race model).
• Brabus – offers exhaust options for tuned Smart Cabrio versions.

These brands ensure quality, fit, and performance for Smart Cabrio cars.

Replacing or modifying the exhaust system can provide several benefits:

• Improved gas evacuation for better engine breathing
• Potential power increase
• Enhanced exhaust sound quality
• Reduced system weight

However, it is critical to comply with legal requirements, especially regarding catalytic converters. Systems without catalytic converters or decatalyzers are generally banned for urban driving due to pollution regulations.

Here are the main technical specs for compatible exhausts according to Smart Cabrio models:

• Fortwo 451 Cabriolet: 1.0 M132 engine, 71 hp, 998 cc, outlets 73 mm (central or lateral)
• Fortwo 451 Cabriolet Turbo Brabus: 98 hp, 999 cc, outlets 80-90 mm, double
• Fortwo 453 Cabriolet 0.9 Brabus: 109 hp, 898 cc, 90 mm sport stainless outlet
• Fortwo 450 Cabriolet: 0.6-0.8 engine, 61-82 hp, 600-800 cc, universal sporty options

Always verify the exact engine code and year before purchase.

Reliable distributors of Smart Cabrio exhausts include specialized shops offering detailed technical catalogues and product support. Check for availability of stainless steel parts, catalytic converters, and ensure compatibility with your engine and model year. Confirm shipping and returns policies for smooth purchase experience.

• Suppliers with detailed technical documentation and support
• Provision of original and high-quality stainless steel exhaust components
• Clear shipping options and return policies

Always purchase from trustworthy sources to ensure quality and legal compliance for your Smart Cabrio.

Selecting the proper exhaust system involves several considerations:

• Exact engine code and model year of your Smart Cabrio
• Required homologations and legal compliance for your region
• Preferred exhaust outlet diameter (e.g., 73mm, 80mm, 90mm)
• Outlet configuration – central, lateral, or double
• Material quality, typically stainless steel (INOX)
• Brand reputation and product warranty

The Smart Cabrio is designed primarily for optimal urban driving, so exhaust improvements should maintain compliance with emission standards while enhancing performance and sound.