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smart fortwo Performance Header
451 model

Product Information
As Low as  with Affirm.
Average Rating:
2 Reviews

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Taking your smart to the track or offroad?
Unleash your smart 451 with this Performance Header from SILA Concepts.


  • Designed specifically for the 451 model smart fortwo
  • Tested in house by MADNESS
  • TIG Welded
  • Manufactured out of 304 Stainless Steel
  • Eliminates the factory catalytic converter
  • Direct replacement
  • Significant power gains over factory set up
  • Designed to outflow all other headers designed for the smart
  • Gaskets not included

For even more power gains contact us for an ECU Remap!


Please note!
This header may not be legal in some states on pollution controlled vehicles. Please check your local laws prior to ordering. Due to many variations in emission laws we are offering this product for show and off road use only.

Special Buy! All sales final on this product.

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About Manufacturer

Established in 2009 SILA Concepts is committed to providing world-class products which surpass the expectations of our customers.

The company goal at SILA Concepts is to provide our fellow enthusiasts with great quality products that have been designed to exceed expectations and also offer a great value.

Rest assured when you choose SILA Concepts products they have been designed and thoroughly tested to function properly on the vehicle they were designed for.

Product Reviews

Average user rating

5 / 5

2 total