Skunk2 Racing Alpha Series Race Downpipe (412-05-1950)

Skunk2 Racing Alpha Series Race Downpipe (412-05-1950)3in. Mandrel Bent Downpipe to 70mm 3 Bolt Flange Will Work w OEM Exhaust or Aftermarket Cat Back. Skunk2's Alpha Series Header utilizes our race proven designs in a more affordable and accessible to everyday enthusiasts. As a result, the 2012+ Civic SI 2013+ Acura ILX header was the perfect candidate to add to this line. The large 4 inch bellmouth design with 3 inch outlet is manufactured from high quality cast stainless steel for superior heat

3in. Mandrel Bent Downpipe to 70mm 3 Bolt Flange-Will Work w/OEM Exhaust or Aftermarket Cat-Back. Skunk2's Alpha Series Header utilizes our race-proven designs in a more affordable and accessible to everyday enthusiasts. As a result, the 2012+ Civic SI / 2013+ Acura ILX header was the perfect candidate to add to this line. The large 4 inch bellmouth design with 3 inch outlet is manufactured from high quality cast stainless steel for superior heat resistance and strength. This design enables maximum extraction of air flow and increased power. Heavy duty 1/2" thick flanges ensure secure and leak free attachments. Air flows smoothly through mandrel bent T-304 stainless steel and a high quality stainless steel braided flex section. The one piece design eliminates the need for the catalytic converter maximizing air flow and allowing for maximum power. Uses factory mounting locations for the OEM O2 sensors. No modifications are needed as it is a direct bolt-on unit to the OEM exhaust cat-back location.

Features

• Designed to maximize exhaust flow
• Provide higher torque and increased horsepower
• Able to maintain the highest speed of the exhaust gas ensuring better throttle response and mid-range power
• Sequentially paired, equal-length, stepped primaries
• The smallest primary tubes for optimized peak and overall power
• Backed by a one-year warranty