2 superb stainless steel exhaust tips angle cut 2.5" in 3.5" out weld on opd performance stainless steel exhaust tip angle cut 2.5" inlet - 3.5" outlet - 8" long polished surface duo layer angle cut weld-on type inlet: 2.5" (76mm) outlet: 3.5" (89mm) total length: 8" (203mm) must be welded on and sized to fit your pipe must be professional installed