Dodge Ram 1994, Downpipe by MBRP®. This large-diameter 4" Downpipe is the ultimate in free-flowing exhaust. Connecting directly to the turbine outlet, it makes minimum-radius bends for the best flow possible. Don't let a small-diameter, convoluted downpipe that was engineered for low price and easy production-line installation be the choke point that keeps your engine from making decent power.
|Pipe lnlet Diameter: 4"|
- 4" diameter throughout, with smooth, constant-diameter bends
- Shortens turbo lag
- Improves economy
- Boosts power and torque
- Complements other performance mods
- Maximum flow
Exhaust backpressure costs you money, because it takes energy to push exhaust gases out through the tailpipe, energy that comes from the diesel fuel you're paying through the nose for. It also costs you power, because any residual exhaust gas left in the cylinder prevents fresh air from being drawn in on the intake stroke. This massive downpipe attaches to the most important place in the exhaust stream: right after the turbine outlet where the gases are expanding fastest as they cool off on their way through. The pressure and temperature differential across the turbine are what extract otherwise wasted heat energy and use it to pump more air into the intake.
MBRP inc. has been in custom exhaust systems business for over fifteen years. The milestones in the evolution path of the company remain unchanged: superior performance gains, long-lasting product quality and customer responsiveness. First success came with the now famous B&B Eliminator, the bestselling performance snowmobile silencer of all time. Focusing on the right things on its way to success, MBRP inc. is now at the forefront of performance exhaust technology with the breakthrough line of performance diesel exhaust products and new sport line of products for gasoline-powered vehicles. The commitment to the clientele knows no limits at MBRP inc. and is easy to feel – from the lowest SKU/ vehicles supported ratio to variety of exhaust materials to choose from for any budget. Not to mention the easy installation of the products, well-engineered to bolt on over the factory bearings and supported by detailed user manuals and toll-free technical support line to help even the least experienced installer.