recommend for more horsepower

[jeeeep]

What Dynomax VT did you go with? (part number) is it part of a cat back system? axle back system? if it's just the muffler, where did you locate it?

I ordered mine through Pepboys - cheapest I found - part number DYN38456, cat-back

FYI - there was no clamp for the tailpipe tip ended up getting it welded on - found local muffler shop to install it all for $50

I've tried to choose my upgrades based on where the products shift the torque curve - not all vendors have dyno test data but if they do I look for increases in torque within the low to mid rpms, power does not help me when it's created at 4500 RPM - gears are probably the most critical to making all this work properly.