Key Features:

• Direct Fit For: 2017-2020 Honda Civic Si L4-1.5L Turbo
• Fits Civic Si Sedan models ONLY
• Center exit design fits with factory rear valance
• Dyno Proven gains of up to 11 hp and 10 lb‹…ft of torque
• Full 76MM piping made from premium 304 SS Mandrel-Bent Tubing
• Features Injens integrated resonator for crisp, clean sound
• Beautiful dual 4.0" burnt titanium exhaust tips
• 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

Upgrade your driving experience with the Injen SES1581TT - Performance Exhaust System. Designed specifically for the 2017-2020 Honda Civic Si sedan equipped with a 1.5L turbo engine, this exhaust system not only enhances performance but also adds a striking aesthetic to your vehicle.

Performance Benefits

The Injen Performance Exhaust System is engineered to deliver impressive dyno-proven gains of up to 11 horsepower and 10 lb-ft of torque. With full 76MM piping made from premium 304 stainless steel mandrel-bent tubing, you can expect improved exhaust flow that boosts overall engine efficiency. The integrated resonator ensures a crisp, clean sound that enhances your Civic's presence on the road.

Aesthetic Appeal

Beyond performance, this exhaust system elevates the visual appeal of your Civic Si with dual 4.0-inch burnt titanium tips that add a touch of sophistication. The center exit design is compatible with the factory rear valance, allowing for a seamless integration that looks like it belongs.

Ease of Installation

Installation is straightforward, thanks to the stainless steel investment cast flange which facilitates a fast and easy setup process. This system is hand-crafted and TIG welded to perfection, ensuring durability and strength that can withstand the rigors of daily driving. Plus, with stainless steel hardware and hangers included, no cutting or welding is required, making it an ideal option for those who prefer a simple upgrade.

Designed for Enthusiasts

If you're searching for a way to improve both sound and performance while adding visual flair to your ride, the Injen SES1581TT - Performance Exhaust System is the ideal choice. Proudly designed and manufactured in Pomona, California, this exhaust system reflects a commitment to quality and performance that automotive enthusiasts will appreciate.