| GM 3800 with Supercharger headers, 1.625 diameter primaries with 2.5" diameter collector and Y-Pipe to connect to factory exhaust. 3/8" thick 304 SS CNC cut flanges and complete 304 SS construction makes huge power for your V6 sleeper. Fits '97-'04 Buick Regal/ Park Avenue and '97-'03 Pontiac Bonneville/ Grand Prix among others. Comes with all necessary SS clamps and hardware. A Stainless Works product. |