Plymouth Performance Parts


Performance parts are meant to add horsepower and push your vehicle to its maximum capability. From air intakes and suspension systems to racing seats and performance chips – we have it all and much more to make functional or aesthetic improvement to your Plymouth. Some performance parts, like turbochargers, oil coolers, dual exhausts (if not factory-installed), will add functionality which simply didn't exist previously. Other performance upgrades focus largely on aesthetic considerations, so it's up to you to decide what's best for your Plymouth.

  • Brembo Brake Kit
  • Wilwood Forged Superlite Internal Caliper
  • Wilwood Tandem Master Cylinder
  • Magnaflow Installation Muffler
  • Airaid Air Intake
  • Magnaflow Cat-back System
  • Airaid Air Intake System
  • ST Suspension System
  • Wilwood Forged Narrow Superlite 6R Big Brake Front Brake Kit
  • Wilwood Rotor Testing
  • Airaid Intake System
  • Wilwood Aluminum Master Cylinder
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Guides & Articles
How Low Can You Go?How Low Can You Go?
Lowering is high on the list of many people who want to improve the appearance of their car. If you want to lower your car with the coil springs, then replacing them with lowering springs is the way to go. But what if you want to lower your car and also make it handle better? If that’s your goal then consider coil-over shocks.
Are Superchips Really Super?Are Superchips Really Super?
Although most automobile manufacturers try to achieve a balance between performance and emissions when the ECU is programmed, in reality more power can be obtained when certain engine control parameters are changed. Aftermarket superchips are made to adjust parameters to increase engine power and torque. The superchip gives a “boost” to your vehicle’s...
The consensus opinion among exhaust flow experts is that any V8 engine will benefit from a dual exhaust system with an H-pipe or X-pipe. H-pipes were first installed to quiet this exhaust noise. As with the H-pipe, an X-pipe also affects the sound of the exhaust. With an X-pipe, the two sides of the exhaust system are merged. The exhaust pressure on both banks is...

Plymouth Performance Parts Reviews
Average rating:54.9 - 6 reviews
5(5)
APPEARANCE10
EASE OF INSTALLATION10
PRICE/VALUE10
QUALITY10
2000 Plymouth Breeze
| Posted by | (Sunapee, NH)

If you buy this plug to replace the originals on your Ford/Mercury/Lincoln product, this is one you need. The reason is that the originals are prone to break INSIDE the head. When the original Motorcraft plugs were manufactured, the nut and electrode sheath are machined separately, then pressed together. The electrode sheath on this and the original plug are long. About 3 inches long. As you can see from the photo, the electrode sheath is 2/3 length of the plug. On the top of that, the plugs are recessed into the head to reach the upper cylinder wall. What happens over time is that the sheath rusts to the head and when you attempt to replace the plug, sheath, and nut.

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