Floridaboy1605

iTrader: (4)

Quick question will Strup headers and test pipes off my 06 fit on my friends 07 z.... im not sure of the difference

toples z

^^^ no dont even try it will be a waste of your time and money.....

Floridaboy1605

iTrader: (4)

All i needed to know!

Ex2cinaZ

iTrader: (2)

Um.... i have 06 stillen headers and r tune cats on my 07 they fit perfectly.

Optamix

If you get headers from the DE you have to get an 06 and below cat/test pipe

Skorch

iTrader: (1)

Yes, headers alone won't fit with stock test pipes. But if you run the '06 headers with '06 test pipes they will fit just fine.

mcarlomagno

Floridaboy,

Actually with the setup you just asked about will work. 06 headers with 06 test pipes will work fine.

nareg

iTrader: (1)

wait i thought that no 06 header or test pipe would work on the 07, i guess i was wrong...

gambino

They wont work individually as the flange that connects the header to the test pipes is different on the 07. So, when you use and the older header and the older test pipe, it works.

Imnu2dis

iTrader: (5)

Those who have the DE header/test pipe setup on the HR, were there any noticable performance increases? I've read mixed emotions on folks frowning on the use of DE tuned specific parts on the HR engine. I'm considering doing one if there are proven gains.

Ex2cinaZ

iTrader: (2)

immu2dis... i did notice a difference when the headers and cats were installed- i still had the stock exhaust on at that time. once i got the short rams and full exhaust i noticed a HUGE difference in immediate throttle reaction. and it sounds sick!