Agree with Hammer on the headers ... don't sweat it. PITA to install and minimum gain overall.
Congrats on the purchase of a head turner.
The improved TB may help but the question I always ask first.
Are you going NA or FI?
All motor or super/turbocharged?
Yeah no turbocharger yet but soon.
------------------
SMOKE Personalized Black 98 SVO Blown ROUSH
without the side exhaust
Dyno 303rwhp 338rwtrq Still working out the kinks!!!