Down-Pipe Question?

[Redbirds2230]

Now i have a 05 GTP, I ordered a tune from 3800 performance. Whenever I recieve the tune I will b putting in a 3.4" pulley. Now a guy at 3800 called me saying I needed a high-flo cat/dp he was gona sell me a Hogans from their website to even want to drop a 3.5" in the car. Im not the brightist when it comes to cars... seriosly im not. But after reading bluegtp's safely modding your 3800 a million times. I bought headers for a reason they are Speed Daddys, and it says I would have to de-mod the downpipe when and if u get headers can someone please explain why he is telling me to buy this downpipe.

[Bio248]

the headers come with their own downpipe. you'd be wasting money buying a seperate downpipe that is meant for the stock manifolds.

[Redbirds2230]

now i gave him a list of my mods and the headers were on that list should I b worried that this guy is doing my tune and wanting me to buy these lol

[matt5112]

3.4 might be a tad small for your car.

3.6 might be a better starting place.

[SlowNA06]

3.4 might be a tad small for your car.

3.6 might be a better starting place.

Yeah, go with the 3.6. And those headers beat anything that guy is trying to sell you.

[Redbirds2230]

alrite so now i got a 3.4" pulley for sale lol and need a 3.6