RRP F9X S58 Race Downpipes

We are excited to present our RRP 3″ Race Downpipes for the S58 F97/F98 X3M and X4M models. These 3″ downpipes provide exceptional value and performance, offering gains of up to 27 horsepower and 33 torque when properly tuned. By removing the factory downpipes' restrictive catalytic converters, we significantly decrease back pressure, enhancing spool speed, increasing power, and producing a more robust exhaust tone. Unlike many competitors, our downpipes maintain a full 3″ diameter near the turbochargers, improving flow. Each downpipe is meticulously handcrafted from 304-grade SS304 stainless steel and are ready to be put to the test.

Key Features:

• Increases of 22-27 HP at the wheels & 28-33 TQ at the wheels.
• Constructed from mandrel-bent, tig welded 3″ 304 grade stainless steel for durability.
• Designed with smooth radius bends to reduce turbulence and enhance flow.
• Includes mounting hardware.
• Backed by RRP's Lifetime Warranty against defects and issues with fitment.

This item fits the following BMWs:

• 2019 – 2023 F97 BMW X3M S58
• 2019 – 2023 F98 BMW X4M S58