40 Series - 2.50 Offset In / 2.50 Center Out - Aggressive Sound 1997-saturn-sw2-esi1668490 Nitrous Oxide Distribution Block -

Nitrous Oxide Distribution Block - 1/8 in NPT Female Inlet - Four 1/8 in NPT Female Outlets - Aluminum - Black Anodized - Each

5 in Wide - 18 to 23 Degree Layback - Cover Included - Aluminum - Natural - Kit

480 in - Duration 284 / 284 - 112 LSA - 3000 / 6000 RPM - Small Block Ford - Each

Throttle Plate Kit 1-11/16" Plate Dia

40 Series - 2.50 Offset In / 2.50 Center Out - Aggressive Sound 1997-saturn-sw2-esi1668490 Nitrous Oxide Distribution Block -The 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.