aftermarket options for an '06

[mlct4rmi]

I've got an 06 ltd 4wd V6 with 130k on it. I tow an enclosed trailer about 25% of the time, and need to replace the rear shocks as they're getting bouncy (I don't have the air suspension.) I've read some of the information posted here about the FJ and blistein combo, but would like to know if anyone tows much with their 4runner, and what would be the best option.

Also, I'm looking to enhance the performance of the engine. What is your recommended spark plug as there seems to be quite a few available. Is there a recommended source for performance chips and other aftermarket products? Any other suggestions?

 

[SkylineGTRracer]

For plugs I'd go for the Denzo IKH20 plugs. For tuning go to URD for a maf cal and enjoy the extra power.

 

[mlct4rmi]

thanks for the recommendation on the plugs. i'm new to tuning, so could you please explain what URD and maf cal is?

thanks

 

[SkylineGTRracer]

The urd maf cal Underdog Racing Development which adjusts the air/fuel ratio. Its a very good bang for the buck. There are others that include more control over the engine but that also jacks up the price (map2ecu, haltech, and APR X1). DO NOT look into getting a unichip or jet chip or others as there not worth it.

 

[mlct4rmi]

thanks for the clarification