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TruckTok 2008-2010 Ford 6.4L Powerstroke 5" Downpipe Back DPF Delete Pipe
Brand TruckTok

TruckTok 2008-2010 Ford 6.4L Powerstroke 5" Downpipe Back DPF Delete Pipe

SKU DP-0307
$649.00 - $649.00
$649.00
$649.00 - $649.00
$649.00

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in stock, ready to be shipped

Installation Discussion & Community Support

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FITMENT

  • 2008-2010 6.4L Ford Powerstroke F-250 / F-350 / F-450 Super Duty.
  • Fit Crew Cab Short Bed and Crew Cab Long Bed wheelbases only. 
  • Will NOT fit Cab & Chassis commercial flatbeds.

DESCRIPTION

Product Overview

  • The factory Cat/DPF restriction forces the 08-10 6.4L ford into brutal 1,200°F active regeneration cycles that bake engine wire harnesses, crack oil coolers, and destroy #8 pistons.
  • Do not just patch the problem—rebuild the entire system. This massive 5" DP-Back setup replaces every inch of restrictive factory piping from the downpipe exit all the way to the rear bumper.
  • It kills power-robbing backpressure to zero, drops EGTs significantly under aggressive performance tunes, and uncages the deepest, most menacing V8 diesel roar available for the 6.4L platform.
Key Features
  • Heavy-Duty T409 SS Shell: Built entirely from thick-gauge T409 stainless steel to defend against severe underbody heat shocks, road debris, and corrosive winter salt.
  • Stop Bearing Destruction: Terminate active DPF regens permanently. Stop the lethal raw fuel post-injection process that dilutes your engine oil and wipes out crankshaft bearings.
  • Maximum Exhaust Heat Evacuation: Accelerate hot gas clearance from the engine bay instantly. Keep EGTs low under heavy trailer loads to insulate your top-end vital parts from melt failure.
  • Colossal 5" Velocity: Maximize exhaust flow and breath room. This oversized 5" tube setup provides the perfect foundation for high-horsepower custom tunes and modified turbos.

FAQ

Q: Do I need a delete tuner to run this 5" full straight pipe system?

A: Yes, Removing the entire factory emissions system forces the truck into instant Limp Mode and triggers a Check Engine Light. You must flash your ECU with a proper delete tuner before you key on to shut off sensor tracking and deactivate the dangerous post-injection oil dilution cycles. Mini Maxx Tuner V1 to clear all codes.

Q: Will this massive 5" exhaust create heavy drone inside the cab?

A: Yes, it will have noticeable drone under load. Because this is a massive 5" straight pipe without a muffler, it echoes a deep, aggressive bass inside the cab during heavy towing or steep hill climbs. Choose a 4" Race pipe system if you demand a factory-quiet interior for family trips. Choose this 5" if you prioritize maximum performance and a true deep V8 exhaust bark.

Q: Will a 5" exhaust cause my 6.4L to lose low-end torque?

A: Slightly on light tunes, but it recovers under boost. The massive 5" diameter slows down low-RPM exhaust gas velocity slightly compared to a tighter 4" pipe. However, if your truck runs high-horsepower custom tunes or high-boost files, the 5" setup eliminates top-end choke completely and allows the turbo to spool much faster.

Q: Is a 5" exhaust diameter too large for a daily driven 6.4L?

A: It depends on your tuning. A massive 5" pipe can cause a minor loss of low-end grunt below 2,000 RPM on light tunes. However, for high-horsepower files or heavy towing, it eliminates top-end choke, drops EGTs by 150°F to 250°F, and accelerates turbo spool significantly.

  • 5 stars: 3 (30%)
  • 4 stars: 4 (40%)
  • 3 stars: 2 (20%)
  • 2 stars: 1 (10%)
  • 1 star: 0 (0%)
W
Waylon McCandless
Replaced a cracked DPF — TruckTok pipe was half the price of OEM

2009 F-250. My factory DPF cracked internally and started throwing P2002 and P244A codes. Ford wanted $3200 for the replacement DPF assembly. I spent $1200 on this TruckTok 5-inch race pipe and a tune. The truck runs better, sounds better, and I saved two grand. The DPF on a 6.4 is a consumable part — they all fail by 120K. Replace it once the right way with a delete pipe.

B
Bo Prather
304 stainless is holding up to Midwest winters

2010 F-350 in Wisconsin. Two winters of road salt and the TruckTok 5-inch pipe still looks good underneath. The 304 stainless is properly polished and the welds have not shown any rust. The band clamps are stainless too — no rusty fasteners. I had a cheaper 409 stainless exhaust on my last truck that rusted through in one winter. This is the real deal.

D
Dusty Mabrey
EGTs dropped 200 degrees pulling the horse trailer

Our 2008 F-450 pulls a 4-horse gooseneck. Before the delete, EGTs on the long grade would hit 1250 and I would have to back off. After this TruckTok 5-inch pipe, we peak at 1050 on the same grade with the same load. The horses are less stressed, the truck is less stressed, and I am less stressed. The 5-inch diameter is key — a 4-inch pipe still restricts the 6.4's compounds at high load. This pipe flows like a freight train.

C
Colt Weatherby
Cab-off makes this easy — cab-on is a challenge

2010 F-250. The 6.4 engine bay is packed. I did this install cab-on and it was a fight — the downpipe section barely squeezes past the firewall and the heater box. Took about 5 hours solo. If you are already pulling the cab for studs or turbo work, install this pipe then. The 5-inch tubing is physically large and the routing through a cab-on 6.4 is tight. That said, the system fit once in place and has not rattled or leaked.

H
Hank Stockton
The 5-inch pipe is louder than 4-inch — be aware

If you want a quiet truck, delete with a 4-inch pipe and keep a muffler. This 5-inch TruckTok system is loud. At idle it rumbles, at highway speed you hear the exhaust, and at full throttle it roars. I personally love it — the compounds sound incredible — but my neighbor who leaves for work at 4am does not. Four stars because I wish I had been warned about the volume. It is not obnoxiously loud but it is definitely not subtle.

B
Beau Hightower
6.4 is a ticking time bomb stock — defuse it with this

The 6.4 Powerstroke has a terrible reputation, and the DPF system is 90% of the reason why. Regeneration dumps fuel into the oil, dilutes it, and washes the cylinder walls. That leads to scored cylinders, cracked pistons, and bottom-end failures. This TruckTok 5-inch delete pipe plus a tune stops that cycle completely. My 2010 had 105K miles with a failing DPF and is now at 150K with zero engine issues. Do not wait for the DPF to destroy your 6.4.

W
Waylon Boudreaux
Complete kit — turbo flange to tailpipe, nothing else needed

2008 F-250 crew cab. This is a true downpipe-back system — includes the downpipe section, mid-pipe, and tailpipe all in 5-inch 304 stainless. The downpipe section clears the compound turbo plumbing and the transmission. The polished tip is rolled edge and fits the factory bumper cutout. Every clamp, gasket, and hanger is included. Took a Saturday with basic tools. If you are going to delete a 6.4, get a complete kit like this — do not try to piece it together.

D
Dusty Fontenot
Went from 12 to 19 mpg — paid for itself in 3 months

2010 F-350 dually. The 6.4 is thirsty even without a DPF, but with it I was getting 12 mpg highway empty. After this TruckTok 5-inch race pipe and a tune, I get 19 mpg. The math: at $4 diesel and 20K miles a year, that is about $250 a month saved. The pipe paid for itself in three months. The 5-inch is perfectly sized for the 6.4 — the compounds move a lot of air and need a big pipe downstream.

C
Colt Prather
Compound turbos sound like a semi with this pipe

2009 F-450. The 6.4 has compound turbos — a small atmospheric and a large high-pressure — and the factory DPF silences all of that. This 5-inch TruckTok pipe lets the compounds sing. The turbo whistle builds like a jet at spool and the tone is deep and clean. The 5-inch diameter gives it a big-rig sound, not a raspy straight-pipe. If you have a 6.4 and you have not heard it deleted, you are missing half the engine.

R
Rusty Weatherby
6.4L DPF was murdering my engine — deleted at 80K

2008 F-250. The 6.4 DPF regen cycle injects raw diesel into the cylinders on the exhaust stroke. At 80K miles my oil analysis showed 5% fuel dilution — basically diesel soup in my crankcase. Installed this TruckTok 5-inch downpipe-back race pipe and a delete tune. Next oil change at 5000 miles showed 0.5% fuel dilution. The 6.4 is actually a great engine once you remove the emissions that are trying to kill it.