TruckTok 2007.5-2012 6.7L Ram Cummins Diesel 4" Exhaust DPF Race Pipe

Pleased with my purchase fuel mileage increase 3 miles to gallon in town and City and the performance increase

One thing people do not talk about with DPF deletes: idle EGTs. With the DPF my 2012 Ram idled at 400-450 degrees because of the constant backpressure and occasional regen. After this race pipe, idle EGT is 200-220 degrees. That is cooler at idle than most gas engines. Cooler running means longer turbo life and happier everything under the hood.

2007.5 Ram 2500 — the first year of the 6.7L with the DPF. The factory exhaust sounded like a vacuum cleaner. This 4-inch race pipe gives it a deep, throaty idle and a clean turbo whistle through the pipe. Not straight-piped loud — still very livable in the cab at highway speed. But now when you stand next to the truck at idle you actually hear a Cummins, not a DPF muffled hum. This is the sound the 6.7 should have had from the factory.

I have been doing Blackstone analysis on my 2009 Ram every oil change. Before the DPF delete, my oil soot was at 2.1% at 5000 miles. That is DPF regen injecting fuel into the cylinders and washing soot into the oil. After deleting the DPF with this race pipe, my soot is at 0.3% at 7500 miles. The oil stays amber even at change time instead of turning black at 2000 miles. This mod paid for itself in longer oil change intervals alone.

The pipe is excellent — thick 304 stainless, nice welds, complete kit with clamps and gaskets. One star off because some of the flange bolt holes were slightly undersized and I had to run a drill bit through them to get the bolts to pass cleanly. Probably a burr from the CNC punch. Minor issue and easily fixed. Otherwise the pipe fits perfectly and the truck sounds like a Cummins should.

Fast delivery

Gas delivery great business

2008 Ram 2500. I have installed a few delete pipes and some of them hang crooked or rattle against the frame. This TruckTok pipe uses the factory exhaust hangers and everything lined up perfectly. The slip joints are well-sized and the clamps are heavy-duty band clamps, not the cheap U-bolt kind that crush the pipe. The 4-inch tubing gives a deep, clean exhaust note without being obnoxious.

2010 Ram 2500. The DPF on these 6.7 Cummins is a nightmare. Mine started regenning every 80 miles after about 120K. 15 mpg highway on a good day, 400-degree EGTs at idle during regen, and a constant fear of the DPF cracking and taking out the turbo. This TruckTok 4-inch race pipe replaced the DPF and the truck instantly runs cooler. No more regen cycles, no more diesel in the oil. 24K miles since delete and zero issues.

2011 Ram 3500 dually with the G56 manual. The DPF regen was killing my fuel economy — 14 mpg highway unloaded. After installing this race pipe and a delete tune, I am getting 21 mpg on the same route. That is a 50% improvement. The pipe itself is 4-inch 304 stainless with smooth mandrel bends. Bolted directly to the factory downpipe and the factory tailpipe section. Took about two hours with basic tools.