Invidia Header Civic Si (2006-2011) Audi This is an all-aluminum upgrade

This is an all-aluminum upgrade to the stock plastic piece with many features built into the design

The Neuspeed one piece billet steel short shifter easily installs on to transmission's selector shaft

the UTI is barely visible once it is installed

You can expect better feedback

The K&N Typhoon Intake System for the VW GTI MMK6 replaces the OEM system with free flowing

Invidia Header Civic Si (2006-2011) Audi This is an all-aluminum upgradeThe Invidia header for the Honda Civic Si is made of high quality polished stainless steel to enhance the beauty of your engine bay as well as provide a significant power gain all throughout the powerband. This Invidia piece is a 4 2 1 design to boost low end and mid range torque. A built in flex pipe prevents cracking allowing to last the life of your Civic Si. Invidia has seen power gains of 20 horsepower and 11 ft lbs of torque. FITMENT: Honda