aFe Power 49-36621-P Takeda Performance Cat-Back Exhaust System

Unleash performance gains of up to +10 HP and +11 lbs. x ft. torque with aFe’s Takeda 3”-2 ½” mandrel bent, 304 stainless steel cat-back exhaust system for your 2017 - 2018 Honda Civic Si Sedan with I4-1.5L (t) engine. This exhaust system is 100% hand TIG-welded by certified craftsmen for race proven strength and durability and designed with dual, free-flowing 304 stainless steel mufflers to improve performance across the power band while maintaining an aggressive tone and long lasting, good looks. Finished with dual 4-3/4" X 4-1/4" oval polished stainless steel tips and etched with Takeda brand logos gives the Civic Si a stylish, custom appearance.

• Up to +10 HP and +11 lbs. x ft. Torque max gains
• 3" - 2-1/2" mandrel bent, 304 stainless steel for performance and lasting good looks
• Dual free-flowing stainless steel mufflers delivers a deep, aggressive tone
• Dual, rear exit 4-3/4" X 4-1/4" oval polished stainless steel tips give a stylish, custom appearance
• Fits Honda Civic Si (Sedan) 17-18 I4-1.5L (t)