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The MagnaFlow BRExhaust direct-fit replacement exhaust kit for 2008–2010 Hummer H3 3.7L replaces the worn exhaust section with mandrel-bent aluminized-steel piping in a multi-piece bolt-on assembly. The kit ships with nuts, a donut gasket and U-bolt clamps along with all gaskets and hardware packaged together for straightforward DIY installation with no welding required and includes a two-year warranty.
BRExhaust 08-10 Hummer H3 3.7L Exhaust Kit
