40 Series Stainless Steel - 3.00 Offset In / 3.00 Offset Out - Aggressive Sound 1997 pontiac firebird UMI’s Race Proven lower a-arms

UMI’s Race Proven lower a-arms bring race car handling to your truck

BMR Tubular K-Members are designed to provide a lightweight alternative to the heavy and bulky factory K-member

high horsepower inline

everything else needed to install using full-size 1/2-inch fuel lines

Honda GX 160 and GX 200

40 Series Stainless Steel - 3.00 Offset In / 3.00 Offset Out - Aggressive Sound 1997 pontiac firebird UMI’s Race Proven lower a-armsThe Original 40 series muffler delivers an aggressive exterior and interior tone. If you're looking for that original Flowmaster sound this is the muffler is for you. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.