SpeedFactory Racing Honda / Acura Titanium K Series Exhaust Manifold Stud Kits Featured Products reduced ignition timing to combat

reduced ignition timing to combat knock

The -12AN ORB breather ports are located on the front side to minimize the volume of oil carried (designs drawing from the rear move entirely too much oil and should be avoided)

Angled OEM fuel pressure regulator mounting provision for bolt-on applications that helps with intake manifold runner clearance

For those that wanted a premium billet option

2001+ EP-3

SpeedFactory Racing Honda / Acura Titanium K Series Exhaust Manifold Stud Kits Featured Products reduced ignition timing to combatThe use of factory exhaust manifold bolts and studs, especially with an aftermarket header turbo system, can result in stripped or broken bolts and inadequate clamping force, resulting in leaks. This stud kit looks great and will allow you to properly clamp the exhaust manifold to the cylinder head without experiencing sealing problems, stud nut failure, or ugly and troublesome rust and corrosion. Titanium is ~45% lighter, stronger, and will not