Flowmaster - 40 Series - 2.25 Offset In / 2.25 Offset Out - Aggressive Sound 140 in Head - 11/32

140 in Head - 11/32 in Valve Stem - Stainless - Edelbrock Performer RPM 440 - Mopar B / RB-Series - Each

Air Filter Element - Magnum FLOW Pro DRY S - Panel - Synthetic - White - Audi A3 / S3 / TT 2015-20 - Each

Carburetor Rebuild Kit - Performance - 500 to 800 CFM - Carter / Edelbrock Carburetors - Gas - Kit

Pressure Sending Unit - Electric - 1/8 in NPT Male Thread - Plug / Pins - 0-100 psi - Brass - Kit

Brake Rotor - 11

Flowmaster - 40 Series - 2.25 Offset In / 2.25 Offset Out - Aggressive Sound 140 in Head - 11/32The 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.