QT Downpipe B58 OPF 2024+ (G20/G22 M340i, M440i)

The delivery time for products in stock is 1-3 business days.

If the product is not in stock and it is a pre order product, the average delivery time is 5-21 business days. If the product has a longer delivery time than previously announced, we will be in touch.

QT Parts Downpipe - Higher flow, lower exhaust temperature & better sound.

When tuning a turbocharged engine, the first few centimeters of the piping are the most critical. The downpipe should be the first component to be replaced.

Available in Decat and 200CPI models. The 200CPI is a heatshielded model.

For OPF equipped models.

• TIG Welded - T-304 Stainless Steel
• Better sensitivity & throttle response
• Aggressive sound
• Lower Exhaust Temperature
• Lifetime warranty

*The product is not ECE approved.

Confirmed suitability: