Understanding Honda LSDs: Helical Torsen vs Clutch-Type Differentials for Road Racing
Powering out of corners requires proper torque management. We explain the internal differences between helical gear systems and aggressive clutch setups.
Powering out of corners requires proper torque management. We explain the internal differences between helical gear systems and aggressive clutch setups.
Two flavors of a sports car legend. Learn how Honda tamed the raw handling of the early AP1 with the refined drivetrain of the later AP2.
Get the most traction out of your front wheel drive layout. Check out our tested tire selections that combine commuter quietness with cornering grip.
A choked air filter reduces engine efficiency and can contaminate vital mass airflow sensors. Find out when to change your filter element.
Ready to tune your 1.5T Civic or Accord? We stack the two leading electronic tuning platforms against each other for features and ease of use.
Tired of that crunchy sound when shifting into second? Discover the common fixes, from simple fluid flushes to upgraded carbon synchronizer rings.
Combine the torque of a 2.4L block with the high revving flow of a Type R cylinder head. Here is the blueprint for the ultimate hybrid motor.
Double wishbone design meets modern MacPherson struts. We evaluate the handling balance of two iconic high revving Type R platforms.
Eliminate suspension deflection under hard cornering. We weigh the street comfort of polyurethane against the rigid precision of spherical links.
Maximize high RPM breathing on your K20 or K24 build. We look at plenum design and dyno gains between the best flow manifolds.