Mandrel-Bent Aluminized steel exhaust pipes are 4" diameter below bed expanding to 5" above bed. 5" Stacks with 5" base fit into the outlet, creating a smooth exhaust flow! 5" Stack Mounting Clamps are included.
Hooks up to your stock exhaust system just before the muffler. Removes stock exhaust restrictions, improve your truck's power and performance, increases fuel mileage / economy, reduces exhaust gas temperatures (lower EGTs) which increases the longevity of your diesel pickup truck engine. Universal Bed Kit for Ford, Chevy & Dodge Diesel Pickup Trucks.
Powerflow Performance Exhaust System Made in America by Grand Rock!
BENEFITS: *Improve Fuel Mileage *Reduce Exhaust Gas Temperatures (EGTs)
*Increase engine longevity *Big Rig Looks *Big Rig Sound
When used with 36" long stacks the stack tips will reach about 2" above top of cab.
The 4" inlet/5" outlet T-Pipe is mounted in the bed, and only one hole needs to be cut in the bed of the truck. All under-bed pipes are 4" diameter. Exhaust pipes are made of tough, Commercial Grade Aluminized Steel. Flex-pipe is 304 Stainless. Heavy Duty Exhaust Clamps are Zinc-Coated for greater durability.
Complete Cat Back Stack Exhaust Kit includes everything you need to do the stack installation!
Posted by Unknown on 26th Apr 2015
great customer service and i would recommend black cloud diesel products to anyone. but did come across issue with the pieces for the 5 inch dual stack kit. the female ends were bent a lil bit so i had to have them expanded. other than that it went very smooth receiving product in a timely manner.
Posted by Wes on 10th Nov 2014
first i would like to say , when i called they were great to talk with, second after ordering the parts i need they kept in contact with me, third when parts arrived the install was easy and it was a perfect fit for my 2015 Chevy.
Posted by Unknown on 3rd Sep 2014
Product was a easy install after one figures out what peices goes where...only thing i would like to see in diretions is a picture to show exactly what piece goes where
Posted by Unknown on 25th Oct 2013
The stack kits great comes with everything u need sounds great looks good love it