JM Fabrications Stainless Steel D-Series Exhaust Manifold Honda Civic EF 88-91

JM Fabrications Stainless Steel D-Series Exhaust Manifold Honda Civic EF 88-91

JM Fabrications is a leader in design and manufacturing of performance parts for the motorsports industry. This leadership makes them the top choice for many DSM and EVO enthusiast when they are in need of a quality designed and engineered part.

JM Fabrications new Exhaust Manifold comes to the Honda community with solutions. The D-Series Bottom Mounted Turbo design is only the beginning of this design. the tubular exhaust manifold is made from thick walled 304 Stainless Steel tubing. Featuring multi-pass TIG welded joints and CNC machined 1/2" thick 304 Stainless steel flanges. The ports are gasket matched and smoothed to perfection for the best of flow and each flange is surfaced for a leak free seal.