I'm thinking of doing a 4bt swap into my YJ in the future. I want to get a deeper sound such as what the 6bt produces. How would i go bout getting that sound?
"Shiny side up, Greasy side down"
"Where's the shiny side?"
"Brown side up, Greasy side down" - Piper54
Vehicles: '91 YJ (Sold), '90 Nissan 300ZX N/A. Searching for new YJ!