MBRP Exhaust 4 Down Pipe for HX40 Turbo

The MBRP Exhaust 4" Down Pipe for HX40 Turbo (part number DALHX40) is specifically engineered for Dodge Ram 2500/3500 trucks with the 5.9L Cummins engine, model years 1994-2002, but only if they've been upgraded or converted to an HX40 turbo setup. This downpipe is constructed from aluminized steel, offering durability and improved exhaust flow, and is not compatible with any turbos other than the HX40, making it a niche, conversion-only part. The downpipe is noted for its proper HX40 V-band connection, which provides a direct, secure fit to the turbo, enhancing exhaust flow and helping to reduce exhaust gas temperatures (EGTs).

• The dimensions of the downpipe package are approximately 17" wide, 7.75" high, and 42.75" long, with a weight of 18 lbs.​

• This product is not legal for sale or use in California due to emissions regulations.​

• The downpipe is designed to mate directly with 4" exhaust systems, making it suitable for enthusiasts seeking to upgrade exhaust flow after an HX40 turbo conversion.​

• Compatibility is strictly limited to vehicles with the HX40 turbo conversion; it will not fit vehicles with the stock turbo or non-HX40 units.