EOS Exhaust for Honda Civic FE/FL 1.5T / 2.0L (22-26) Acura Integra DE4 1.5T (23-26) 3" Burnt Tip Catback

Make your 11th Gen Civic or DE4 Integra louder and give the rear of the car a different look with this 3-inch single-exit catback from EOS Exhaust. The non-resonated mid-pipe adds more sound when you get on it, and the 4-inch double-wall burnt tip stands out a lot more than the standard polished version.

The full system is made from T304 stainless steel and bolts to the factory front pipe using the original exhaust hanger locations. EOS includes adapters for the supported 1.5T, 2.0L and 3-inch front-pipe configurations, so no cutting or welding is required.

Choose either the Honda Civic or Acura Integra model option. These are model-specific variants, so select the version that matches your car.

Fitment Information

• Honda Civic 11th Gen FE/FL Sedan or Hatchback 1.5T or naturally aspirated 2.0L (2022, 2023, 2024, 2025, 2026)
• Honda Civic Si FE1 1.5T (2022, 2023, 2024, 2025, 2026)
• Honda Civic Hybrid FE4/FL4 2.0L Sedan or Hatchback (2025, 2026)
• Acura Integra 5th Gen DE4 1.5T Base, A-Spec or A-Spec Technology (2023, 2024, 2025, 2026)

Fitment Notes

• Select the Honda Civic or Acura Integra model option that matches your vehicle.
• Fits supported Civic sedan and hatchback models.
• Fits supported manual, CVT and hybrid applications listed above.
• Does not fit the Honda Civic Type R FL5 2.0T.
• Does not fit the Acura Integra Type S DE5 2.0T.
• Adapters are included for the supported 1.5T, 2.0L and 3-inch front-pipe configurations.
• The factory front-pipe donut gasket must be reused.

Emissions Information

This catback connects after the factory emissions equipment. It does not remove or replace the catalytic converter, and no ECU tune is required.

Specs & Features

• Single-exit catback exhaust system
• 3-inch mandrel-bent exhaust piping
• Non-resonated mid-pipe for more exhaust sound
• T304 stainless steel construction
• 4-inch double-wall burnt exhaust tip
• Round angle-cut tip design
• Anodized silver exhaust finish
• Hand TIG-welded construction
• Uses the factory exhaust hanger locations
• Direct bolt-on installation
• No drilling, cutting or welding required
• No ECU tuning required
• EOS part number EXT-CB115-BT

Exhaust Sound

The non-resonated mid-pipe makes this system louder than a resonated catback, especially when you get into the throttle. Expect more exhaust sound inside the car as well. The final sound and amount of drone will depend on the engine, transmission, front pipe and any other exhaust changes.

What's Included

• EOS 3-inch single-exit catback exhaust system
• 4-inch double-wall burnt exhaust tip
• Vehicle-specific adapter sections
• Installation hardware

The factory front-pipe donut gasket must be reused.

Installation

The exhaust bolts to the factory front pipe and uses the original exhaust hanger locations. No drilling or custom exhaust fabrication is required. Professional installation is recommended so the piping, tip and underbody clearances can be properly aligned.

Watch the Exhaust Sound Clip

Here is an exhaust sound clip from EOS showing this catback layout on the Honda Civic and Acura Integra platform. The video may show the standard tip finish; this listing is for the burnt-tip version.

Before You Buy

• Choose the Civic or Integra option that matches your vehicle.
• This is the louder non-resonated version. It will add more cabin sound than a resonated catback.
• The factory front-pipe donut gasket is reused and should be replaced separately if the original gasket is damaged.
• This system does not fit the Civic Type R or Integra Type S.

Pairs Well With

• PRL 3" Front Pipe for Honda Civic 1.5T / Si and Acura Integra 1.5T - Replaces the smaller factory front pipe and continues a 3-inch exhaust path into the EOS catback. This is for the turbocharged 1.5L applications only.
• K&N Charge Pipe Kit for Honda Civic and Acura Integra 1.5T - Replaces the factory intercooler pipe with a larger aluminum charge pipe for the turbocharged 1.5L engine.
• Hybrid Racing Short Shifter for Honda Civic FE/FL and Acura Integra DE4 - If your Civic or Integra has the six-speed manual, this shifter gives you shorter throws with adjustable knob height and position.

About EOS Exhaust

EOS Exhaust makes stainless steel catbacks, axle-backs, mid-pipes and exhaust components for popular import and domestic vehicles. This Civic and Integra system uses 3-inch T304 stainless piping, model-specific adapters and a bolt-on layout that does not require custom exhaust work.

Redline360 only sells genuine and authentic EOS Exhaust products.