Borla S-Type Cat-Back Exhaust System Designed for 2017 – 2021 Civic Si Coupe and Sedan

Upgrade your 2017-2021 Honda Civic Si Coupe or Sedan with the Borla S-Type Cat-back Exhaust System, designed to enhance performance while delivering an exhilarating driving experience. This high-quality exhaust system features ceramic black tips crafted from durable T-304 stainless steel, ensuring longevity and a sleek aesthetic. The S-Type exhaust is engineered with Borla’s patented straight-through and multi-core technology, unlocking hidden horsepower and increasing exhaust velocity for improved power and fuel efficiency. The renowned BORLA Sound of Power brings a distinctive acoustic performance that car enthusiasts admire.

Borla’s craftsmanship is unmatched, with ultra-smooth mandrel bends that improve exhaust flow and precision CNC manufacturing for a seamless fit. Backed by a Million-Mile Warranty, this exhaust system combines innovation, performance, and reliability.

• Pipe Diameter: 2.75″ into muffler dual 2.25″ out
• Tip Size: 4.25″
• Tip Exit: Dual Center Rear Exit
• Sound: S-Type
• Tips: Dual Rd Rolled Angle Cut Intercooled Ceramic Black
• Material: T-304 Austenitic Stainless Steel

Additionally, Borla offers a variant for the Civic Si Sedan models, maintaining the same high performance and design standards tailored for the different body style.

Civic Si S-Type Exhaust System Variant:

• Shared features with the Coupe variant ensuring top-tier performance and the same exhilarating BORLA sound
• Engineered with Borla’s trademark technology for performance you can count on

Whether you drive a Coupe or Sedan, Borla provides a stellar upgrade option for anyone looking to boost their Civic Si’s performance and sound profile.