Flowtech Afterburner Thrust Toobs Header Extension (Pair) - 3-Bolt - 3" x 12" 13-RS1-B-XS 421 in Long

421 in Long

Chevrolet Camaro/Pontiac Firebird Big Block

we have designed many award winning products including the Tilt Steering Column program and the Rack and Pinion Cradle Kits

Countersunk Washers #10

1961-1973 Chrysler Imperial

Flowtech Afterburner Thrust Toobs Header Extension (Pair) - 3-Bolt - 3" x 12" 13-RS1-B-XS 421 in LongAfterburner Thrust Toobs used with open headers are designed to complete the system and squeeze out extra horsepower and torque. Designed to bolt behind any three bolt header collector and are made from durable 16 gauge tubing. Flowtech Performance Exhaust was founded in 1994, by exhaust market expert Gary Biggs, with the mission of delivering high quality performance exhaust at a great value. The mission was successful and in less than two decades