Borla 140966 S-Type Cat-Back Exhaust System 2.5" for Honda Civic

The Borla 140966 Cat-Back Exhaust System delivers enhanced performance and sound for Honda Civic Sport Touring models equipped with the 1.5L turbocharged engine. This premium exhaust system features a 2.5" diameter design engineered for optimal flow and power gains while maintaining Borla's signature S-Type sporty sound character.

Polyphonic Harmonizer Technology:

This system incorporates Borla's patented Polyphonic Harmonizer Technology, which utilizes pipes of different diameters and lengths to create multiple exhaust notes that harmonize together. The result is a clean, rich, full-bodied exhaust tone that enhances the driving experience without any interior drone.

Key Features:

• 2.5" mandrel-bent tubing for maximum exhaust flow and power
• S-Type sound level provides sporty exhaust note without drone
• Precision CNC manufacturing ensures accurate, bolt-on fitment
• Premium T-304 austenitic stainless steel construction for superior durability
• Polyphonic Harmonizer Technology for refined exhaust harmonics
• 2.5" tail pipes exit through factory tips/valance (tips NOT included)
• Backed by Borla's Million-Mile Warranty

Built from premium T-304 stainless steel throughout, this cat-back system offers exceptional corrosion resistance and longevity. The ultra-smooth mandrel bends minimize restriction and turbulence for maximum exhaust flow. Designed as a direct bolt-on replacement, installation is straightforward with no modifications required. Note that this system is designed to work with your original equipment exhaust tips.