SILENT SUPPORT SYSTEM HELPER SPRING 1987-alfa-romeo-milano-gold-esi6463535 Replace the Polyphonic Harmonizer behind

Replace the Polyphonic Harmonizer behind the muffler in the ATAK(r) system with muffler 60679 to attain the "S-Type" sound level (quieter than ATAK(r))

forged steel for superior strength

accommodating up to 37" tall tires

07-11 FOCUS SEDAN/ 2011 RANGER/ 05-09 CORVETTE

SILENT SUPPORT SYSTEM HELPER SPRING 1987-alfa-romeo-milano-gold-esi6463535 Replace the Polyphonic Harmonizer behindSilent Support Sustem Series up to 2500 lbs. Level Load capacity. Great for , and 1 ton applications. Over axle mounting design makes for a quick and easy installation. ATTENTION: IF EQUIPPED WITH FACTORY CONTACT OVERLOAD SPRINGS CHECK VEHICLE FITMENT ABOVE FOR SPECIFIC INFORMATION ON YOUR YEAR AND MODEL VEHICLE.