Milltek Secondary Race Cats for G8X BMW M3 & M4 (non OPF / GPF)

Milltek Secondary Race Cats for G8X BMW M3 & M4 (non OPF / GPF)

Milltek Sport’s Secondary Race Cats are a cutting-edge upgrade designed for enthusiasts seeking to elevate their vehicle’s performance and exhaust note. These high-flow catalytic converters are designed to improve upon the more restrictive factory units, offering an optimal balance between enhanced airflow and efficient emissions control. By integrating these Secondary Race Cats, drivers will notice a marked improvement in horsepower and torque, along with a more aggressive, satisfying exhaust sound.

Specifications

• Type: Resonated, non-resonated / Race
• EC Approved: No
• Motorsport Use Only: Yes
• Pipe Diameter: 76mm (3″)

What’s Included

• Center silencer (resonated)
• Silencer replacement pipe (non-resonated) (2)
• Secondary race cat (2)
• Chassis brace plate
• Adapters to OE systems (OE) (2)
• Adapter to Milltek Sport systems (Milltek Sport) (2)

Applications

• BMW M3: G80, G81 (2021+) – 3.0L TT I6 S58
• BMW M3 Competition: G80, G81 (2021+) – 3.0L TT I6 S58
• BMW M4: G82 (2021+) – 3.0L TT I6 S58
• BMW M4 Competition: G82 (2021+) – 3.0L TT I6 S58

Notes

• Fits to OE downpipes only
• Only compatible with non OPF / GPF equipped models

About Milltek

Milltek is committed to designing performance exhaust systems that are tailored to the needs of the driver, covering an increasingly broad spectrum of vehicles. The company is dedicated to ongoing innovation, with its research & development team working tirelessly to bring to market the most sought-after exhaust solutions. Manufactured in the UK and distributed to over 90 countries worldwide, Milltek Sport stands as one of the most widely available performance aftermarket brands, continually striving to meet the evolving demands of performance exhaust enthusiasts around the globe.