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ARK Performance  |  SKU: SM0606-0217D
15% off

2017-2021 Honda Civic Si Sedan FC1 DT-S Exhaust

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Sale price $1,745.94 Regular price $2,054.05
Shipping calculated at checkout.
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Delivery and Shipping

Items are shipped within 10-20 business days due to larger quantity of orders during sweepstakes.

Description


Enhance the performance and sound of your 2017-2021 Honda Civic Si Sedan (FC1) with the ARK Performance DT-S Exhaust System, engineered for enthusiasts who demand aggressive styling, improved power, and a refined exhaust note. Designed specifically for the 1.5L turbocharged Civic Si platform, this premium cat-back exhaust system delivers increased airflow, improved throttle response, and a bold, sporty presence.

Constructed from high-quality T-304 stainless steel, the ARK DT-S exhaust system offers superior durability and corrosion resistance. Featuring mandrel-bent piping and precision TIG welding, this system reduces back pressure and optimizes exhaust flow to help unlock horsepower and torque gains.

The DT-S exhaust produces a deep, sporty tone under acceleration, while maintaining a comfortable, minimal-drone experience during cruising, making it perfect for both daily driving and spirited performance use. Finished with ARKโ€™s signatureย burnt or polished exhaust tips, it adds a clean and aggressive look to your Civic Si.

Key Features:

  • Direct bolt-on cat-back exhaust systemย 
  • Designed for the 1.5L turbocharged engine
  • Dyno-proven horsepower and torque gains
  • Premium T-304 stainless steel construction
  • Mandrel-bent piping for maximum exhaust flow
  • Precision TIG welded for durability and perfect fitment
  • Deep, sporty exhaust tone with minimal cabin drone
Part No. SM0606-0117D (Polished Tips)
Part No. SM0606-0217D (Burnt Tips)
Specifications
Make & Model: 2017-2021 Honda Civic Si Sedan 1.5L
Tip Diameter: 4.0ย Inch
Pipe Diameter: 3.0 Inch
Piping Material: T304 Stainless Steel
Tip Finish Options: Polished, Burnt
Installation Details: Bolt-On Application
Additional Notes: 1x Gasket (Type E) / 2x 3" Clamps

Fitments