Fabspeed Supercup Exhaust System, Satin Black. Porsche 958.2 Cayenne V6 (2015-2018)  ❭  FSPOR9582V6SCUPB

The Fabspeed Supercup Exhaust System is a performance rear exhaust upgrade designed for the 2015–2018 Porsche 958.2 Cayenne non-turbo V6.

Fits:

• Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2015-18

Developed to give the naturally aspirated V6 Cayenne a deeper, more distinctive performance exhaust note, the system replaces the restrictive factory rear exhaust section with a freer-flowing stainless-steel design.

The system also includes Fabspeed Deluxe Quad Style Exhaust Tips, giving the rear of the Cayenne a more aggressive and performance-focused appearance.

Manufactured from 14–16 gauge CNC mandrel-bent T304L stainless steel, the Supercup system is designed to improve exhaust flow while providing excellent resistance to corrosion, heat and repeated thermal cycling.

What This Product Does:
The factory rear exhaust system controls exhaust noise and routes combustion gases safely away from the vehicle, but its silencers and internal chambers also create a degree of exhaust restriction.

The Fabspeed Supercup system replaces the factory rear section with a freer-flowing arrangement designed to improve exhaust sound, reduce weight and decrease restriction.

Its main benefits include:

• Improving exhaust gas flow
• Reducing rear exhaust restriction
• Producing a deeper and throatier V6 exhaust note
• Increasing exhaust volume throughout the RPM range
• Reducing exhaust-system weight
• Improving the visual appearance of the rear of the Cayenne
• Providing durable stainless-steel construction
• Replacing ageing or damaged factory rear exhaust components

Fabspeed describes the sound as noticeably sportier while still maintaining a reasonable level of cabin refinement.

Symptoms Of Wear Or Failure:
Factory exhaust components are exposed continuously to heat, moisture, road contamination, vibration and repeated expansion and contraction.

Common symptoms of deterioration can include:

• Rust or corrosion on mufflers and pipes
• Cracks around welds
• Exhaust blowing or hissing
• Black soot around leaking joints
• Internal muffler rattles
• Metallic noises from loose internal components
• Damaged exhaust hangers
• Excessive movement of the rear exhaust
• Loose clamps or connections
• Dented or damaged pipework
• Exhaust tips becoming corroded or badly discoloured
• Uneven exhaust-tip alignment
• Exhaust fumes around the rear of the vehicle
• Increased exhaust noise caused by leaks

A rattling exhaust may also be caused by heat shields, mounts or other nearby components, so the complete system should be inspected before replacement.

Why Replacement Matters:
A deteriorated rear exhaust system can create more than an unwanted noise.

Cracks, damaged joints or corroded pipework can allow extremely hot exhaust gases to escape before reaching the intended outlets.

This can contribute to:

• Unwanted exhaust noise
• Heat exposure to surrounding components
• Soot accumulation around leaking joints
• Exhaust fumes beneath or around the vehicle
• Excessive exhaust movement
• Damage to adjoining pipes or hangers
• Poor rear exhaust alignment

Replacing damaged components restores secure exhaust routing and proper clearance from nearby bodywork.

For vehicles where the original exhaust remains fully serviceable, the Fabspeed system is primarily a sound, appearance, flow and weight-reduction upgrade rather than a repair requirement.