Join Date: Jun 2006
Location: Los Alamitos, CA
Shorty headers did little to nothing to help my g/f's splitport. The only advantage is that they are stronger and can tolerate movement better than the old set. There is no noticable difference. The biggest power up came from going to true-dual exhaust. You may want to ask this question on 3.8mustang.com .
96 Laser Red 4.6L - Custom
Custom Nascar-Inspired Bodykit - 55* Rear Spoiler - J-modded Trans - 80mm MAF - One-Off Diablosport Chipmaster Revolution Chip/Tune W/Toggle - ScanGaugeII Diagnostics & Data Readout - PBR Brakes - Drilled/Slotted Rotors - SC Wheels & Springs - Falken Tires - KYB GR-1 Shocks/Struts - FSTB - RSTB - RTLB - LECB - 60/40 Split Rear - SC Seats - SC Vac/Boost Gauge