B48 Catless Downpipe

Engineered specifically for the Australian market, the EuroSpec B48 downpipe delivers serious performance gains while maintaining the quality and fitment BMW enthusiasts demand. Reduce back pressure, improve turbo spool, and transform your exhaust note with precision-crafted stainless steel construction.

Every EuroSpec downpipe is hand TIG-welded from premium 304 stainless steel, designed for perfect OEM fitment on Australian RHD models. CNC-machined flanges, smooth mandrel bends, and rigorous quality control ensure you get a product that performs as good as it looks.

Pair the EuroSpec B48 downpipe with a stage 2 tune and experience faster throttle response, increased mid-range torque, and an aggressive exhaust note that turns heads. This is the single most effective modification for unlocking your B48's performance potential.

Note: vehicles with OPF (Gasoline Particulate Filter) are not compatible.

Key Features

• Hand TIG-welded 304 stainless steel construction
• Available in catless or 200-cell high-flow cat options
• CNC-machined 304 stainless steel flanges for leak-free seal
• Smooth mandrel bends for maximum exhaust flow
• Designed for Australian RHD B48 models — perfect fitment guaranteed
• Compatible with stock catback or aftermarket exhausts
• Expected gains: 25–30hp with tune

Compatible Models

• 2016–2020 F20 BMW 120i & 125i (B48 engine)
• 2016–2020 F22 BMW 220i & 230i (B48 engine)
• 2016–2020 F30/F31/F32 BMW 320i, 330e, 330i including xDrive (B48 engine)
• 2016–2020 F32 BMW 420i, 430i including xDrive (B48 engine)
• 2016–2020 F31/F32 BMW 730i & 740e (B48 engine)
• 2020+ G20 BMW 320i (B48 engine)
• 2020+ G20 BMW 330i (B48 engine)