1978-1988 Regal Pro+ Brake System Rear 4302358GB modern-day-muffler and finished it off with

and finished it off with a factory looking console cover

With an intoxicating and menacing sound befitting of a high performance SUV the X3M/X4M holds its own amongst the pantheon of more traditional M's

4L 1973-1974 Chevrolet C10 Suburban Base 6L/4

5L/V8 1977 Oldsmobile Cutlass Supreme 6

5 Muffler Quantity 2 Muffler Body Material Stainless Steel Mounting Bracket Included No Hangers Included Yes Valve Included No Type Cat-Back Title Street Series Tip Type Welded-On

1978-1988 Regal Pro+ Brake System Rear 4302358GB modern-day-muffler and finished it off withFits 1978 88 GM G Body Cars w OE Saginaw 10 Bolt C clip (BIH) Drum Brake Housing Ends Features: 2 Piece, 6 Piston, 6P Caliper Manufactured in Phoenix, AZ CNC Machined from US Sourced Forged or Billet Aluminum Powder Coated Finish Stainless Steel Pistons, Abutments and Noise Suppression Clips Staggered Pistons to Minimize Uneven Pad Wear Dual Seals, Dust Weather & Pressure 2 Piece Slot, Drilled, Zinc Plate Rotor w Billet Aluminum Hat Specs: