The West Coast Fiero strut tower brace helps in firmly tying the two strut towers together to eliminate flex and increases suspension control. This greatly improves the rear end handling in your Fiero. This kit consists of aluminum mounting plates with a 3/4" x 1" aluminum cross bar. These will fit the '84 thru '88 SE and GT with 6 cylinder and engine conversions. This strut tower brace will NOT fit the Fiero with a 4 cylinder engine. (The air cleaner interferes with the strut tower brace.) If you have other engine combinations call us for your needs.