Key Features:

• Direct Fit For: 2006-2011 Honda Civic Si L4-2.0L
• Fits Coupe models ONLY
• Dyno Proven gains of up to 5 hp and 4 lb-ft. of torque
• Full 60MM piping made from premium 304 SS Mandrel-Bent Tubing
• Features Injens classic round JDM style rear muffler
• Beautiful 4.0" Burnt Titanium exhaust tip
• Stainless Steel Investment Cast Flange for a Fast and Easy Install
• Hand Crafted and TIG Welded to Perfection for Strength and Durability
• Stainless Steel Hardware and Hangers for a simple install
• No Cutting or Welding Required
• If you're looking to improve sound, power, and looks then this is the system for you!
• Designed and Manufactured in Pomona, CA

Elevate your driving experience with the Injen SES1578TT Performance Exhaust System, designed specifically for enthusiasts who own a 2006-2011 Honda Civic Si Coupe. This premium exhaust system is engineered not only to boost your vehicle's performance but also to enhance its sound and aesthetic appeal.

Unmatched Performance and Design

The Injen Performance Exhaust System is dyno proven to deliver impressive gains of up to 5 horsepower and 4 lb-ft of torque, making it an essential upgrade for those looking to maximize engine efficiency. The full 60MM piping constructed from high-quality 304 stainless steel ensures durability while providing a clean, powerful exhaust note that will turn heads on the road.

Quality Craftsmanship

Handcrafted and TIG welded to perfection, this exhaust system is built for strength and longevity. The stainless steel investment cast flange allows for a quick and easy installation without the need for cutting or welding. Plus, every component, including stainless steel hardware and hangers, is included to simplify the installation process.

Stunning Aesthetics

Not only does the Injen SES1578TT enhance performance, but it also features a stunning 4.0-inch burnt titanium exhaust tip that adds a touch of style to your Civic Si. Its classic round JDM-style rear muffler design complements the overall look of your vehicle, elevating its presence whether you're cruising downtown or hitting the racetrack.

Designed for Enthusiasts

This exhaust system is meticulously designed and manufactured in Pomona, CA, reflecting the brand's commitment to quality. If you’re passionate about improving the performance, sound, and appearance of your Honda Civic Si Coupe, then the Injen SES1578TT Performance Exhaust System is the perfect choice for you.