- Help add big power and mean sound to your truck
- Delete your factory cats to maximize exhaust flow
- 3" diameter, mandrel-bent tubing
- 409 stainless steel construction
- Requires custom tuning
Highly Efficient Downpipes with Huge Power and Sound
Throwing on a set of EcoBoost off-road downpipes is by far and away one of the most cost-effective performance upgrades you can make to the 2011 to 2014 F150 EcoBoost trucks. These downpipes replace your inefficient and highly restrictive mid-pipe and catalytic converters with large-diameter straight tubing that allows for nearly restriction-free exhaust outflow with enormous power gains when paired with its required custom tuning. MBRP's off-road "Competition Series" downpipes are must-haves for anyone putting together an extremely powerful EcoBoost build that's destined for either the track or the trail. On top of their power, these downpipes give your truck's engine an aggressive race-truck sound, full of rasp and turbo whine that is bound to catch everyone's attention.
Large-Diameter Stainless Steel Downpipes
The MBRP F150 EcoBoost off-road downpipes are made with MBRP's legendary dedication to quality, fitment, and performance. The downpipes feature 3" diameter, mandrel-bent tubing that allows for less restrictions and back pressure than the factory crimped exhaust tubing. The kit's straight pipes completely delete your truck's catalytic converters and give it massive power potential and sound. MBRP's downpipes hook right up to your truck's factory turbochargers and stock cat-back exhaust system, as well as most aftermarket cat-back kits, without any modifications. MBRP's downpipes are made out 409 stainless steel and come with hardware and instructions. Custom Tuning Required:
these downpipes require custom tuning for proper operation. Unfortunately, 5-Star is no longer tuning off-road/catless downpipes. Please call us directly at 623-434-5277 for other custom tuning options.