Flowmaster 40 Series Performance Muffler 10209CP They are machined from quality

They are machined from quality aluminum billet and provide up to 4 of adjustment insuring accurate timing for optimum performance

Excellent Street/Strip And Off Road Application

Especially formulated to exhibit better low-temperature flow and better shear-stability

The increased belt width helps reduce belt slippage when used with high-performance mechanical fans

Some people find that mirrored shields block even more sunlight than tinted shields and Iridium shields provide the most protection from both sunlight and glare

Flowmaster 40 Series Performance Muffler 10209CP They are machined from qualityThe Original 40 series muffler delivers an aggressive exterior and interior tone. If you're looking for that original Flowmaster sound, this is the muffler for you. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. Manufacturer of performance exhaust systems, mufflers, cold air intakes, turbo boost modules, catalytic converters, race mufflers, headers and numerous exhaust accessories for late model cars, trucks, off