Borla 140777 S-Type Cat-Back Exhaust System 2017-2020 Honda Civic Si

The Borla 140777 S-Type Cat-Back Exhaust System is engineered specifically for 2017-2020 Honda Civic Si 1.5L turbocharged models with manual transmission. This complete cat-back system features a 2.75-inch inlet that transitions into dual 2.25-inch outlets, providing optimized exhaust flow and the signature S-Type sound without drone inside the cabin.

Key Features:

• Premium T-304 austenitic stainless steel construction for maximum corrosion resistance and durability
• Dual 4.25-inch round rolled angle-cut intercooled polished tips for an aggressive appearance
• Patented straight-through and multi-core technology designed to unleash hidden horsepower
• Ultra-smooth mandrel bends ensure maximum exhaust flow and power gains
• Precision CNC manufacturing ensures accurate bolt-on fitment
• S-Type sound level delivers aggressive tone without interior drone
• Dual center rear exit configuration

What's Included:

• Complete cat-back exhaust system with connecting pipes
• Mufflers with integrated S-Type sound tuning
• All necessary mounting hardware and clamps
• 4.25-inch polished stainless steel tips

Borla's advanced exhaust technology increases exhaust velocity to add power, driving excitement, and fuel economy while delivering the distinctive Borla Sound of Power. Each system is backed by Borla's industry-leading Million-Mile Warranty, demonstrating their confidence in superior quality and long-term performance. Made in the USA with premium materials that far exceed T-400 series stainless steel alternatives.