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Invidia Q300 Cat-Back Exhaust with Rolled Stainless Steel Tips for 2006-2011 Honda Civic Si Coupe

$973.14 $1,390.20
-30%
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Invidia Q300 Cat-Back Exhaust with Rolled Stainless Steel Tips for 2006-2011 Honda Civic Si Coupe
$973.14 $1,390.20
$973.14 $1,390.20

Fits 2006-2011 Honda Civic Si (2-Door Coupe models only).

The Invidia Q300 cat-back exhaust system is engineered to optimize exhaust flow and provide a refined, performance-oriented tone for the 8th generation Civic Si. Constructed from mandrel-bent SUS304 stainless steel, this system minimizes backpressure and improves throttle response. The Q300 series is distinguished by its flat-bottom muffler design, which aids in vehicle aerodynamics while housing continuous piping for maximum efficiency.

  • Manufactured from high-quality SUS304 stainless steel for corrosion resistance
  • Mandrel-bent tubing ensures consistent diameter throughout the exhaust path
  • Polished rolled stainless steel tips for a clean, premium aesthetic
  • Flat-bottom muffler design improves underbody airflow
  • Includes all necessary hardware for a direct-fit installation
  • Manufacturer Part Number: HS06HC2G3S
🔧 Fitment & Compatibility
Year Make Model Submodel
2006-2011 Honda Civic Si

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