Manufactured and marketed by Tenneco Inc. (NYSE: TEN), DynoMax(R) Performance Exhaust is a leading brand of dyno-proven exhaust products for muscle cars, pass cars, diesel and gas trucks, Jeeps and sport utility vehicles. DynoMax(R) products – engineered for "Pure Unadulterated Power" –¬ include complete cat-back and axle-back performance exhaust systems; performance mufflers and the industry exclusive VT valve technology muffler; and a large assortment of accessories and related exhaust products. Each DynoMax(R) product features the benefits of worldwide global engineering resources. The DynoMax(R) brand is backed by an aggressive marketing program, including a national events program; easy-to-use website and digital and printed catalog; in-depth technical and installation information and tech line; and advertising program.
| Exhaust Type | Dual |
| Exit Position | Dual |
| Exit Style | Straight |
| Inlet Inside Diameter | 2.250 in. |
| Material | Steel |
| Max Year Covered | 1987 |
| Min Year Covered | 1975 |
| Most Popular Make/Model | GMC C1500 |
| Most Popular Year | 1984 |
| Muffler Type | None |
| Outlet Outside Diameter | 2.250 in. |
| Product Grade | Premium |
| Total Part VIO | 87470 |
| Tubing Diameter | 2.500 in. |
| WARNING CA Proposition 65 | No |
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