2F4R was made for a malossi exhaust but DPR makes their exhaust themselves and calculate them for the optimal performance. Good choise and cheaper what do you want more.
2F4R was made for a malossi exhaust but DPR makes their exhaust themselves and calculate them for the optimal performance. Good choise and cheaper what do you want more.
It's made to perform well with the Malossi exhaust.
The DPR i am talking about isn't new but i can get a copy of it if you are interested. This exhaust is developed and calculated @ Koopmans Tuning. Only the welding was done by DPR.
As i said, if you are interested just PM me.