Apexi Civic World Sport II stainless bolt-on cat-back exhaust system.

Apexi World Sport II Muffler System for the 1988-1991 Honda Civic 3Dr Hatchback Si / DX

The World Sport concept is A'PEXi's interpretation of how each vehicle's exhaust system should have looked and performed right from the factory. Designed with the daily driver in mind, this exhaust series focuses on drawing out mid-range torque and engine response for optimal drivability on the street. The styling is subtle and elegant, but still retains characteristics of its racing origin. The result is an affordable cat-back exhaust system that makes the daily commute more enjoyable.

Apexi World Sport II Cat Back Exhaust System features:

-- Full bolt-on cat-back exhaust system.
-- 60.5mm Mandrel-bent piping from the stock catalytic converter.
-- Traditional World Sport mild steel piping treated with a titanium particle coating for corrosion protection.
-- Stainless steel muffler with the new WS II 100mm dual-walled tips.
-- Keeping true to the A'pexi World Sport philosophy, the exhaust note is deep, with a mild bass note.
-- Sound level output averages 85dB, keeping it well below the 95dB CHP-set sound limit.
-- Increased engine response and increased midrange torque.
-- Easy bolt-on installation. Roughly 45-minute installation time.
 
Product fits: 1988 Honda Civic, 1989 Honda Civic, 1990 Honda Civic, 1991 Honda Civic