SpeedFactory Stainless Steel Intake / Exhaust Manifold Stud Kits (65mm) suspension reducing thermal stress on critical

reducing thermal stress on critical engine components

The distinctive dual-outlet configuration provides both visual impact and enhanced exhaust scavenging

the Supertech Dual Valve Spring Kit delivers superior valve control and consistent performance in your KA24 engine

7:1 compression optimize naturally aspirated performance and fuel efficiency

Built from quality materials

SpeedFactory Stainless Steel Intake / Exhaust Manifold Stud Kits (65mm) suspension reducing thermal stress on criticalSpeedFactory Titanium fastener kit featuring an stud with matching nut and washer. Engineered for high performance racing applications where weight reduction and corrosion resistance are critical. Titanium construction delivers superior strength to weight ratio compared to steel alternatives, ideal for engine bay, suspension, and drivetrain upgrades. Single piece kit ensures matched components for reliable assembly. Raw finish maintains authentic