90 Degree Mandrel Bend, 2.25" O.D. x 3.375" CLR - 18 Gauge Wall Thickness 1998-pontiac-firebird-esi4271216 This system features the classic

This system features the classic S-Type sound with no drone

features a unique quick release clamping mechanism and upgraded hardware for added durability

causing changes to the rear alignment

BMR's heavy-duty hardware helps combat these failures

90 Degree Mandrel Bend, 2.25" O.D. x 3.375" CLR - 18 Gauge Wall Thickness 1998-pontiac-firebird-esi4271216 This system features the classicVibrants offering of 321 Stainless Steel Tubing and Mandrel Bends performs better than 304 Stainless Steel at prolonged, elevated operating temperatures (800 Degrees F to 1500 Degrees F 427 Degrees C to 816 Degrees C), making it highly recommended for use in forced induction applications. 321 Stainless Steel also features superior corrosion resistance and withstands tensile stress and stress fractures better than 304 Stainless Steel.