Dynomax Ultra Flo 39447 Exhaust System Kit for Toyota Tacoma

Great product with everything to make the swap from factory to Dynomax. The only thing bad is that the band clamp has a tiny exhaust leak even after repositioning it a couple times. I ended up purchasing a regular exhaust clamp to stop it. A good trick to remove the old exhaust from the rubber hangars is to sprat them with a little WD-40 and then use a medium to large pair of slip joint pliers to squeeze them off.The exhaust has a nice aggressive deep sound.

Installation was straight forward. Most of the install time was spent cutting the pipe for my short wheel base application and sticker removal. All info for cut was clear in the instructions. Sound is great. You notice it under easy driving but isn't obnoxious. Heavy acceleration brings it alive and is pretty loud. Freeway speeds is very low noise (again it's noticable but not terrible) and will work fine for daily driving. All in all I am pleased.

The Exhaust Is great, Dynomax however has the worst customer service I have ever had to deal with. I went with Dynomax mainly because of the price and a rebate offer at the time, I never received my rebate. Trying to get my rebate was a waist of time, the Customer service representatives I talked to were super rude and argumentative.It is an exhaust so it's function and install are simple. I have a 2008 tacoma access cab long box, I had to trim about 8-10 inches off the exhaust. The hardest part of the install is removing the rubber exhaust clips. I used WD40 and wedged a screw driver in to pry it off, the rubber clips have alot of play so don't worry to much about breaking them. The exhaust has a nice idle sound and does not make your V6 truck sound like a car from the Fast and the Furious at higher RPM's.All and all i really liked the product before i talked to Dynomax, I would hate to have an issue with one of Dynomax's products and try to get it resolved with a customer service of their caliber. Spend the extra money and buy from a manufacturer that is % 100 behind their product and company. I plan on looking for another Exhaust so I can get the Dynomax Logo off my truck.

Great sound and fit's tight and seals well

To put it as nice a possible, you get what you pay for. This system will rust out in the north east US in about 3 years tops. Judging by the packaging, this isn't a quality item. Piss poor.

Bolted right onto my 2008 Toyota Tacoma Double Cab 4.0L short bed with minimal trimming of the main intermediate pipe per the instructions. All mounting hardware and interfacing gasket were included. Provided a deeper exhaust tone throughout the operating range over stock. Minimal interior drone around 1500 rpm. So far no issues.

Great product. Simple easy job literally 35 min total. Buy new bolts where it connects to the flange and the hanger removal tool. Sounds good on start up drones some around 3k rpm. It's pretty loud if ya want that. No directional arrow on the muffler look at the funny paper picture.

Great value, best price I could find. Good name in exhaust.