COMP Cams Valve Springs Ford 4.6L 2 Valve 1997-acura-rl-esi5060872 as the inlet and outlet

as the inlet and outlet ports are 10MM X 1 bubble flare seats and do not require tube nut adapters to directly install tubing with bubble flare 10MM x 1 nuts

Derale Single Ports Up 1/2" NPT Filter Mount Kit 15708

while maintaining street legal status

Muffler 11215s weight-optimized 4x9x14in

COMP Cams Valve Springs Ford 4.6L 2 Valve 1997-acura-rl-esi5060872 as the inlet and outletWith a . 550" maximum lift, these Beehive Valve Springs were designed for Ford 4. 6L and 5. 4L Modular 2 and 3 Valve engines. COMP Cams Beehive Valve Springs deliver increased valve train stability and a much lighter valve train. This is achieved with less spring pressure for better valve control and reduced weight of both the spring and retainer. The unique Beehive shape handles valve train stress more efficiently to eliminate damaging harmonics and