Flowmaster - 40 Series - 2.25 Offset In / 2.25 Center Out - Aggressive Sound Fuel Pressure Regulator - 4-1/2

Fuel Pressure Regulator - 4-1/2 to 9 psi - 3/8 in NPT Inlet - Dual 3/8 in NPT Outlets - Single Regulator - Mounting Plate / Regulator / Fuel Lines - Square Bore - Black / Clear Anodized - Kit

Air Filter Element - Magnum FLOW Pro 5R - Clamp-On - Conical - 8 in Base - 7 in Top - 5 in Flange - 9 in Tall - Reusable Cotton - Blue - Universal - Each

Aerosol Can Holder - 21

19 mm x 24 Spline - Sprung Hub - Organic - Honda S2000 2005-09 - Kit

Air Filter Wrap - DryFlow - Reusable - 7-1/2 in OD Base - 5 in OD Top - 5 in Tall - Silicone Treated - Polyester - Black - Each

Flowmaster - 40 Series - 2.25 Offset In / 2.25 Center Out - Aggressive Sound Fuel Pressure Regulator - 4-1/2The 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.