This is topic anyone running borla xr1 muffelers? in forum Tech Talk at Northern California Ford Owners .
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Posted by phat50 (Member # 1998) on
:
anyone with borla xr1 muffelers, whats a good size and lenth to get?ever heard of borla pro xs,is it the same as xr1,thay say its just a new modal,its straght through muffeler has little holes on the inside kinda like magnaflow or dynomax,is that how the xr1 muffeler is?if so why is borla have that nice saleen loud sound and the other two dont?just wanted two know if the borla pro xs straght through muffeler with the little holes on the inside is the same as the borla xr1?just want that loud saleen sound,please help?
Posted by Black94 5.0 (Member # 655) on
:
The 96+ Saleens all came with a Borla XR1 cat back(not sure about pre-96)...I would just get 2.5" unless you're making more than 400rwhp...
The sound of the "straight through" mufflers depends on how much fiberglass packing is actually in the mufflers...I've heard Magnaflows sound pretty loud...Dynomax is definately not the loudest of the bunch, but it doesnt mean it is any weaker...
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