Exhaust

Full-Race 2006-2011 Honda Civic Si 3inch 76mm Exhaust System Presenting the 06-11 Honda Civic Si Full-Race 3inch Race Exhaust. This exhaust is known for its 3.0inch high flow exhaust system which produces top power gains for the 8th generation Honda...

Invidia Q300 Exhaust for 06-11 Honda Civic Si (Sedan or Coupe) The Invidia Q300 for the 2006-2011 Honda Civic Si, this is a twin loop stainless steel cat-back (full) exhaust system that has superb quality and fitment. This exhaust comes in either...

Invidia N1 Exhaust System 06-11 Honda Civic Si The Invidia N1 Titanium Tip Exhaust System for the 2006-2011 Honda Civic Si Coupe and Sedan in 70mm (2.75inch) and 76mm (3.0inch). These exhaust systems from Invidia exhibit the same characteristics that N1...

Skunk2 06-11 Honda Civic Si MegaPower RR Exhaust  The skunk2 megapower RR 76mm / 3.0inch exhaust for the 06-11 Honda Civic Si (sedan fa5 or coupe fg2) provides the maximum power and diameter for the ultimate in exhaust flow for your 8th...

Thermal R&D Turbo 3inch Exhaust 06-11 Civic Si The Thermal R&D Turbo Exhaust system for the 2006-2011 Honda Civic Si 8th generation. This high quality exhaust sports a sporty yet quiet sound, provides the ultimate in power with its 3.0inch...

The K-Tuned 3inch exhaust system for the 2006-2011 Honda Civic Si Coupe & Sedan. This high-flow stainless steel full cat-back exhaust system is built for performance and sound quality. Each system recieves a high quality mandrel bent stainless...

A properly designed exhaust system is critical to engine performance. Skunk2’s 70mm MegaPower Exhaust system for the 06-11 Civic Si coupe was developed with this in mind and is based off of more than 15 years’ worth of racing experience. Dyno-proven for...

A properly designed exhaust system is critical to engine performance. Skunk2’s 60mm MegaPower Exhaust system for the 06-11 Civic DX, LX, and EX coupe was developed with this in mind and is based off of more than 15 years’ worth of racing experience...