Exhaust Mercedes SL-Class R129 (1989-2001)

The Mercedes-Benz SL R129 (1989-2001) features several exhaust configurations based on specific engine models. Common setups include stainless steel rear mufflers with varied tailpipe designs. Popular configurations range from standard stainless steel systems to high-quality sport exhausts such as those by MEC DESIGN featuring 2x115x85mm tailpipes and Fox exhausts with 2x55mm Type 28 tailpipes.

Modern exhaust systems for the R129 are primarily made from AISI 304 stainless steel. This material provides excellent corrosion resistance and longevity. Polished stainless steel tailpipes are particularly favored for premium models like the SL 600, delivering both superior durability and an iconic look.

Exhaust systems of the R129 evolved through key periods:

• 1990-1995 : Compatible with six, eight, and twelve-cylinder engines featuring traditional rear mufflers.
• 1996-1999 : Introduction of redesigned oval tailpipes alongside V6 and V8 engines with advanced three-valve technology.
• 2000-2001 : Final facelift included polished stainless steel exhaust trim, notably on SL 600 hardtop panoramic models.

Each phase reflects tailored design and material enhancements improving performance and aesthetics.

Key exhaust options include:

• Standard mufflers : Stainless steel with various tailpipe sizes.
• MEC DESIGN : High-grade stainless steel with sporty 2x115x85mm tailpipes.
• Fox Exhausts : Stainless steel mufflers featuring 2x55mm Type 28 tailpipes.
• Supersprint : AISI 304 stainless steel sport exhaust systems with custom designs.

These suppliers provide a wide range of products focusing on quality, design, and sound performance.

Compatible engine models include:

• SL 280 and SL 320
• SL 300 and SL 300-24
• SL 500 with V8 5.0L engine
• SL 600 with V12 engine
• SL 60 AMG up to 1999

The exhaust systems are designed to optimize sound and performance specifically for these configurations.

Even if your SL 500’s exhaust system appears original and intact, over time corrosion, heat exposure, and wear can reduce performance and alter sound quality. Replacing or upgrading to a modern stainless steel exhaust can:

• Restore original sound and reduce backpressure
• Improve engine power and efficiency
• Increase durability with high-quality materials
• Enhance the iconic look of your vehicle’s rear design

Considering these factors, it might be time for an exhaust replacement to maintain your SL 500’s driving experience and performance.

Choosing a quality aftermarket or custom exhaust can significantly enhance your driving experience by:

• Providing a sportier and more aggressive sound
• Optimizing exhaust flow to reduce backpressure and increase torque
• Using premium stainless steel for extended lifespan and resistance to heat and corrosion
• Customizing the rear design to suit your style preferences

It is essential to select a product that fits correctly and maintains sound vehicle performance and reliability.

Several reputable specialists offer high-quality exhaust components and full systems dedicated to the Mercedes SL R129. Look for providers that:

• Use durable stainless steel materials (AISI 304 or similar)
• Supply OEM-grade or better products
• Provide detailed product catalogs with specific fitment data
• Offer professional customer service and shipping options

Choosing recognized brands and certified suppliers ensures you receive reliable products that preserve your vehicle’s performance and iconic status.

Please note Krosfou specializes in catalytic converters and particulate filters and does not offer full exhaust systems or mufflers.