JBA Headers JBA Cat4ward Headers

"I know a few people that haven't liked there JBA headers and have had issues with them. More people like the Dough Thorley headers. There just a better quality header."

" anyone know if this includes a new y-pipe or bolts on to the stock y-pipe? Reason I ask is because the JBA install manual says to cut the old y-pipe to remove it, yet 4wheelparts says that the new JBA headers do not come with a new y-pipe yet didn't have "

"So after lots of researching the internet, seems the only way to get the y-pipe out is to cut it. How then can you install the aftermarket y-pipe? Thinking of shorty JBA headers model 2032S. Much cheaper than the DT and I'm sure the difference in performan"

"I have an 04 Taco TRD Dbl Cab and would like to change my exhaust. Before I had a 2000 TRD with JBA headers, exhaust, and K&N FIPK. Cost too much money for the results so I was thinking going a different route. Any experience related issues is greatly appr"

"Nice lookn Truck! Noticed you have JBA headers. how do you like them and what kind of increased performance did you see?"

"I have shorty JBA headers. It is a harder install than the Doug Thorley's, but have nice mid range power but have less peak HP than the Doug Thorley."

"JBA Headers w/Cats and O2 bung welded: Only Pic I have at moment, just disregard scan tool. Make an offer or will trade for Stock Y-pipe..."

"Nice! Mine was not as pretty as yours but I kinda miss my Silverado but I also like my Taco. I have had great results with a programmer, larger maf, JBA headers, cat back, better wires and a cai. My avg mpg was about 15 city, and 19 hwy on 35" tires. "

" would fail no doubt. If you still decide to go that route keep in mind you would need an 02 simulator as well to keep your engine running normally. As for shorties, I've read some good things about JBA headers, but I have no personal experience with eithe"

" of power is KILLING MEEEE. im a frequent interstate traveler for my job. i have a work truck but drive mine to the airport often. if you dont run 75 or 80 mph you get run over...i have the TRD s/c, jba headers and a exhaust...wtf do i do to get more out o"