Invidia N1 Cat-Back Exhaust for 2006-2011 Civic Si D2 long-term durability and performance

long-term durability and performance

Beehive valve springs are recommended but not required

Unfortunately Mitsubishi discontinued these in May 2021

• Brass Drain Fitting

The Sparco PRO 2000 QRT has a deep bolstered seat that gives excellent lateral support and features removable/adjustable lumbar cushions and non-slip fabric on the shoulder and bottom cushion areas for improved seat comfort

Invidia N1 Cat-Back Exhaust for 2006-2011 Civic Si D2 long-term durability and performanceThe Invidia N1 cat back exhaust systems for the 2006 2011 Honda Civic Si is available for the sedan or coupe models in either 70mm or 76mm polished 304 stainless steel with a burned blue titanium tip. Hangers are designed for an OEM replacement fit and includes all necessary gaskets, hardware and removable silencer. Engineered to produce strong mid to top end power gains, as well as provide an increase in horsepower and torque, reduced back pressure