
Crossovers
| Dr.Gas X Crossover: This is the latest generation, high tech, crossover system for V8 engines. Dyno & dragstrip tests show 10-20 horsepower increase. Noise is reduced 2 to 6 dbA. Totally unique exhaust note. The kits listed below consist of everything for the first 3-4 ft. of the exhaust. Includes flanges, gaskets, mandrel bent inlet and outlet tubes, and the crossover junction itself. Contact us via e-mail or phone (517)-381-8801 for size recommendations for your vehicle. Put our years of experience to work for you. | ![]() |
| 2.5 X 2.5 | $185 |
| 3 X 2.5 | $215 |
| 3 X 3 | $195 |
| 3.5 X 3 | $245 |
| 3.5 X 3.5 | $215 |
Complete line of Dr. Gas items available. Please inquire.

Rick Ross' SB 69 Cuda, 416 CID, 10.40's @ 128 with a 3.5X3 crossover and 3" mufflers