Flowmaster American Thunder Exhaust System - Crossmember-Back - 2-1/2" Tailpipe - 2-1/2" Tips - Steel - Aluminized 01225 500'' lift over AFRs previous

500'' lift over AFRs previous best 205cc runner

5"W x 13"H x 13"D

1990-1991 GMC R1500 Suburban

Featuring an adjustable peak with an anti-glare light smoke sun strip

Flowmaster American Thunder Exhaust System - Crossmember-Back - 2-1/2" Tailpipe - 2-1/2" Tips - Steel - Aluminized 01225 500'' lift over AFRs previousDue to possible differences in the frame design during these years, modification of the muffler frame hangers may be needed. Super 40 Series Mufflers for Deep Powerful Sound Includes Large Polished Stainless Steel Oval Tips Mandrel bent 16 gauge Aluminized Steel Tubing Includes Hangers and Hardware for Installation Moderate to Aggressive Exterior Exhaust Tone Crossmember back True Dual Exhaust System Does Not Include Header Reducers or Downpipes for