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Looking for aftermarket parts to modify or upgrade your GMC Jimmy with muffler? At Tunersports.com we carry a huge selection of the top name brand performance muffler parts and accessories.
 IN STOCK - LOW 11236The MagnaFlow 4 X 9in. Oval Straight-Through Performance Exhaust Muffler 11236 is engineered to enhance your ride with a healthy helping of our signature exhaust sound and dyno-proven performance thanks to its free-flowing straight-through perforated stainless steel core wrapped in stainless steel m... MagnaFlow Muffler Mag SS 14X4X9 2.5/2.5 O/O 1992-1994 GMC Jimmy Base / SLE / SLT 1993-1994 GMC Jimmy SLS $134.20 |