Borla S-Type Cat Back Exhaust Honda Civic Si Coupe 2017-2020 | 140777 Forester_2025 High-Strength Steel Construction: Built for

High-Strength Steel Construction: Built for long-term durability

which may lead to improper cam timing and performance issues

By replacing them with these harder units you are able to get rid of the unwanted slop and flexing of the stock units which allows for the power to go into rotating the tires

injury while working on a vehicle is caused by the hood falling on an individual

Borla S-Type Cat Back Exhaust Honda Civic Si Coupe 2017-2020 | 140777 Forester_2025 High-Strength Steel Construction: Built forProduct Fitment: 2017 2020 Honda Civic Si Coupe The Borla S Type Cat Back Exhaust System transforms your 2017 2020 Honda Civic Si 1. 5L Turbo with aggressive sound and enhanced performance. This premium 2. 75 inch mandrel bent stainless steel system delivers the perfect balance of power gains and that signature Borla tone that enthusiasts crave. Key Features & Benefits S Type Aggressive Sound Deep, powerful exhaust note that turns heads without drone