Our ZZPerformance W-Body tubular rear subframe is a full replacement piece for your factory stamped steel subframe. Bent in house from 4130 chromoly steel, TIG welded, and finished with laser cut brackets and CNC mounting provisions. The stock subframe is made of flimsy (and now likely rusty) stamped steel, leading to chassis flex. Our ZZP subframe is a stronger design made to mitigate chassis flex for better handling, all while being lighter than stock.
Finished with a gloss black powder coat to resist rust and look great for years to come. Accommodates stock or aftermarket bushings for both the toe and lateral arms, as well as sway bar bushings.
ZZP tubular rear subframe: 9.9lbs
Stock stamped steel subframe: 17.2lbs
Fits:
- 1997-2008 Pontiac Grand Prix
- 2000-2007 Chevrolet Monte Carlo
- 2000-2013 Chevrolet Impala
- 1998-2004 Buick Regal
- 1998-2002 Oldsmobile Intrigue
- 2003-2004 Buick Century
Product note: Not compatible with factory e-brakes.
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