View Full Version : which model for toyota 4-runner w/4 banger

02-01-2009, 07:40 PM
i have a 86 4-runner 2"lift and 32" tires need the ability to tune my exuast for more torq so. which inet size,lenght, open end cap or closed end cap,truck is daily driver and weekend offroad rig more trail driveing than high speed prerunnering and no rock crawling just good old mild offroading so a fine balance of lowend and mid range is desierd please help with any sugestions thank you

02-02-2009, 07:41 AM
Either the 4 or the 5 inch will work great, you could also use the SuperLight Slip-on(which also utilizes the 3" discs).
With the 4", start with 12 discs. Closed cap.
With the 5", you could start with 8-10.

Depending on where you want to mount it under the truck, you will have to measure the OD of the pipe.