5R55 Super Streeter Transmission From Performance AutomaticThe transmission gurus at Performance Automatic have announced their street performance replacement transmission for '05-'10 Mustangs. Read ...

It's been said that a man's commitment to his art can be judged by how he has equipped his workshop to handle the task at hand. In the case of Gear Star Performance Transmission their commitment to ...

Plug & Play 4R70W trans swap: Performance Automatic helps us shave serious e.t. without adding more power thanks to a built trans and an aggressive stall The moment our New Edge GT launched at Auto ...

No matter how impressive the parts, paint, or power numbers, a Pontiac that can't move under its own power is a lawn ornament. Although having a reputation for being reasonably reliable with the stock ...

While most people focus on making their car's engine more powerful when they want better performance, it's not the only part of the powertrain that can be upgraded. The car's stock transmission can ...