Hi Markee....Ive owned 14 Vipers. Im one of the 14 guys that founded this club in 1994, so I hope I am 'senior' enough to be worthy to 'chime in'. I scoured the manuals at my elbow, and did not see how you can lower the 03-06 SRT10 more than .25", and THAT requires a full alignment. But I did stumble on a surprisingly ecomomical item that may interest you and Mitch:
PartsRack has just the kit needed to add 10+mpg to this lowered-for-free Mamba:
a PMR {Personal Methane Recirculator).
Step 2: Connect the PRIMARY (driver) Methane Supply Hose with zip ties (included) to the air intake.
Step 3: Connect the SECONDARY (Optional for Passenger) Methane Supply Hose to the air intake.
Step 4: Relieve Personal Methane Gas as needed (obvious in 10 posts you have endless PMG supply.)
Result: Cost-free PMG captured in this manner acts just like Nitrous Oxide, increasing performance and mileage, but burns cooler and costs, well, beans. And your cockpit will become noticably less aromatic. Your free-radical PMG is wasting, & even escaped to this board.
OOPS... I left out STEP ONE: Connecting those PMG Hoses to the Driver: MITCH KNOWS!
PS: Do NOT believe NukedGTS and his $4500 (?Texas-tuner?) seats. The PMR kit is under $75 in parts, plus you need some occasional Petroleum Jelly (CHEAP) to keep the system 'flowing freely." DON'T waste $$ on KY Personal Lube.....Petro-Jelly works FINE for 10% the cost of KY.
Helpful Hints: Diet Matters; Conserve PMG during cruising, save for Rapid Launch. If you own a dairy farm, auxiliary free MG supplies and kits are also available for farm equipment for short trips around the pasture...