BMW M5 M6 F10 F12 F13 Catless Downpipe 76 mm

BMW M5 / M6 F10 F12 F13 Catless Downpipe – 76 mm V2A Stainless Steel for Maximum Flow

Unleash the full potential of your BMW M engine with high-flow catless downpipes engineered for performance and durability.

Product Overview:

This catless downpipe set is engineered for the BMW M5 F10 and M6 F12/F13 with the S63 twin-turbo V8. Built for Stage 2 or higher tuning setups, these 76 mm pipes significantly reduce backpressure and optimize exhaust gas flow. The result: improved throttle response, higher boost levels, and potential power gains of up to 40 HP – depending on ECU tuning.

Crafted from high-grade V2A stainless steel (1.4301), these downpipes offer exceptional durability, corrosion resistance, and thermal stability. Reinforced flex joints ensure proper alignment and minimize vibration-related stress for long-lasting use.

Key Features:

• 76 mm diameter for unrestricted exhaust flow
• Material: V2A stainless steel – corrosion & heat resistant
• Enhanced turbo response and boost efficiency
• Plug & play – no modifications required
• Up to +40 HP with appropriate ECU tuning
• Excellent OEM-like fitment – works with factory or aftermarket exhausts
• Reinforced flex pipes for reliability under load
• Designed for motorsport or off-road use only

Vehicle Compatibility:

• BMW M5 F10 – 4.4L V8 Twin Turbo (S63)
• BMW M6 F12 (Coupé) / F13 (Convertible) – 4.4L V8 Twin Turbo (S63)

Specifications:

• Pipe diameter: 76 mm
• Material: V2A stainless steel / 1.4301
• Type: Catless downpipes (no catalytic converter)
• Fitment: OEM-compatible
• Flex joints: reinforced, vibration-dampening

Note:

Motorsport use only. Not approved for street use under road traffic laws. May invalidate road registration. Please check your country’s regulations before installation.