Pypes The Beast 409 Stainless Mid-muffler system + Xpipe 2005+ Mustang GT.
THE BEAST is the ultimate if you are looking for maximum sound and maximum flow. Combine Our new 409 Stainless Violator Muffler cat backs with our Stainless off-road X-pipe and you have created ‘The Beast’.The good news is the price tag is seriously Unbeastly.
2.5” 2005-08 GT "THE BEAST" Mid-muffler System w/ 4" Polished 304 Stainless Rolled-edge Tips ** SFM66B = SFM66 + XFM23 -08 GT "THE BEAST" System w/ 4" Polished 304 Stainless. Off-road X-pipe & Axle-back Combo |