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550 Mid-length Performance Headers (M273)

Enhance your M273 engine with our high-flow Mid-length Performance Headers. Expect gains of 7-10% in horsepower and torque for naturally aspirated engines, and up to 15% for supercharged engines.

**Pre-Order Now ** ETA November 2024, **No cancelations on pre-orders**

Fitments:

  • Mercedes-Benz SL550 AMG
  • Mercedes-Benz CLS550 AMG
  • Mercedes-Benz E550 AMG
  • Mercedes-Benz C550 AMG
  • Mercedes-Benz SL550 AMG
  • Mercedes-Benz CLS550 AMG
  • Mercedes-Benz E550 AMG

$1,000.00

Availability: Available on backorder

I RECOGNIZE THIS PRODUCT IS FOR COMPETITION USE ONLY. ALL OTHER USES ARE CONTRARY TO FEDERAL LAW. IF YOU INTEND THIS PRODUCT FOR HIGHWAY OR NON-COMPETITION OFF-ROAD PURPOSES DO NOT PURCHASE OR INSTALL THIS PRODUCT.

Mid-length Performance Headers for the M273

Unlock the full potential of your M273 engine with our Mid-length Performance Headers. Designed for optimal performance and sound, these high-flow exhaust headers effectively reduce exhaust gas back pressure, allowing your engine to breathe freely and generate more power. Equipped with wider pipes, our headers promote higher power and torque levels, giving your AMG the powerful, aggressive sound you crave.

Our mid-length headers are perfect for those looking to enhance their vehicle’s performance. For normally aspirated V8 engines, you can expect 7 to 10 percent gains in horsepower and torque. For supercharged engines, the gains can be as much as 15 percent. These performance headers are engineered to fit left-hand drive (LHD) and right-hand drive (RHD) vehicles, including the E550, CLS550, S550, CL550, and SL550 models with M273 engines.

Key Features:
  • High-Flow Design: Reduces exhaust gas back pressure for improved engine efficiency.
  • Increased Power and Torque: Gains of 7-10% for normally aspirated V8s and up to 15% for supercharged engines.
  • Enhanced Sound: Provides a deep, powerful exhaust note.
  • Wider Pipes: Promotes higher power and torque levels.
  • Vehicle Compatibility: Fits LHD and RHD vehicles, including E550, CLS550, S550, CL550, and SL550 models with M273 engines.
  • Custom Fit: Requires welding to your existing exhaust system for a seamless installation.

Upgrade your M273 engine with our Mid-length Performance Headers and experience the perfect blend of power, torque, and sound. Whether you’re driving a luxury sedan or a powerful coupe, these headers will transform your vehicle’s performance and auditory presence.

First batched shipped ! more inbound

**These do not include a 3 bolt adapter , or v bands  we recommend cutting off the 3 bolt flange and using v bands for ease of install and better design. please contact us if you have any questions **

V band 

3 bolt flange 

 

 

 

 

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