Vehicle Fitment:
1987-1992 BMW E30 M3 2.3L 4 Cyl. /w Manual Transmission Rear Wheel Drive 2 Door.

Borla S-Type Axle-Back exhaust systems feature patented straight-through and multi-core technology to unleash hidden horsepower.  Increased exhaust velocity which adds power, driving excitement, fuel economy, and the distinctive BORLA® Sound of Power respected by motoring enthusiasts everywhere.

Features polished T-304 stainless steel tips. BORLA® Cat-Back™ & Axle-back exhaust systems feature patented straight-through and multi-core technology designed to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive BORLA® Sound of Power respected by motoring enthusiasts everywhere.

Each system is built from premium, high-quality T-304 austenitic stainless steel, superior to T-400 series knockoffs (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer-controlled CNC manufacturing ensures an accurate fit.