Flowmaster 40 Series Muffler, 2.25", 2.50" & 3.00" Inlet & Outlet Connection Size:2.50" Optional caliper finishes and rotor

Optional caliper finishes and rotor designs enable the builder to personalize the style and optimize brake performance

Please fill out Specification sheet when ordering

These full-featured throttle bodies are easy to install

Will not work with factory C20 trailing arms due to factory re-enforcement plates

as they have a reverse pattern transmission)

Flowmaster 40 Series Muffler, 2.25", 2.50" & 3.00" Inlet & Outlet Connection Size:2.50" Optional caliper finishes and rotorThe 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 aluminized steel and fully MIG welded for maximum durability. Features: Durable fully welded 16 gauge aluminized steel Aggressive Sound Exterior Exhaust Tone Noticeable interior resonance Excellent Street Strip and Off Road application