Transform the sound and performance of your McLaren 570S, 570GT, or 540C with the Fabspeed Supersport X-Pipe Rear Exhaust. Engineered specifically for McLaren's 3.8L twin-turbocharged V8 platform, this premium performance exhaust replaces the heavy factory rear muffler assembly with a high-flow, 3-inch (76mm) X-pipe design that delivers a more aggressive exhaust note, improved exhaust flow, and reduced weight.
At the heart of the system is Fabspeed's high-flow X-pipe configuration, designed to promote efficient exhaust gas movement while enhancing the natural sound characteristics of the McLaren's twin-turbocharged V8 engine. By eliminating the restrictive factory rear muffler assembly, the Supersport Exhaust produces a louder, more pronounced exhaust note that complements the vehicle's performance-oriented character.
Manufactured from premium T304L stainless steel, the Fabspeed Supersport X-Pipe features precision TIG-welded and laser-welded construction for exceptional strength, corrosion resistance, and durability. The exhaust is CAD-designed, flow-tested, and fabricated in-house at Fabspeed Motorsport to ensure consistent quality and precise fitment.
The system provides approximately 8 pounds (3.6kg) of weight savings compared with the factory rear exhaust assembly. This reduction removes unnecessary weight from the rear of the vehicle while replacing the original muffler with a more efficient exhaust configuration.
A standout feature of the Fabspeed Supersport X-Pipe is its included high-temperature exhaust heat blanket system. Designed to withstand temperatures up to 2,200°F, these military-specification thermal blankets incorporate ceramic insulation, stainless-steel mesh reinforcement, and a durable basalt fabric exterior to help manage radiant exhaust heat.
The thermal blankets are secured using T321 stainless-steel mesh edging and spring fasteners, providing a durable solution for the demanding temperatures found within the McLaren's tightly packaged engine compartment. This additional thermal protection helps reduce heat transfer to surrounding components.
Designed as a direct replacement for the factory rear exhaust, the Supersport X-Pipe is compatible with the original McLaren catalytic converters. It can also be combined with Fabspeed's HJS German high-flow Sport Catalytic Converters for owners seeking a more comprehensive exhaust upgrade.
The system retains compatibility with the factory McLaren exhaust tips, allowing owners to maintain the original rear appearance. Optional Fabspeed Deluxe Bolt-On Carbon Fiber or Titanium Exhaust Tips are also available separately for a more customized finish.
For McLaren owners seeking a substantial improvement in exhaust sound, reduced weight, premium stainless-steel construction, and integrated thermal protection, the Fabspeed Supersport X-Pipe Rear Exhaust delivers a comprehensive performance upgrade without requiring replacement of the factory catalytic converters.
Fits McLaren 570S Coupe
Fits McLaren 570S Spider
Fits McLaren 570GT
Fits McLaren 540C
Designed for the 3.8L twin-turbocharged M838T V8 engine
Fabspeed confirms compatibility with worldwide vehicle applications
Replaces the factory rear muffler / cat-back exhaust section
Compatible with factory McLaren catalytic converters
Compatible with Fabspeed HJS high-flow Sport Catalytic Converters
Retains compatibility with factory McLaren exhaust tips
Compatible with optional Fabspeed Deluxe Bolt-On Carbon Fiber or Titanium Exhaust Tips
Does not require removal of factory catalytic converters
Does not include replacement catalytic converters
Not advertised for McLaren 600LT, 620R, or 650S applications
Confirm vehicle configuration and exhaust compatibility before ordering
Professional installation recommended
Fabspeed Supersport 3-inch X-Pipe Rear Exhaust Assembly
Military-specification high-temperature exhaust heat blankets
Integrated ceramic thermal insulation
Stainless-steel mesh thermal blanket reinforcement
Basalt fabric exterior heat protection
T321 stainless-steel spring fasteners
Installation components supplied by Fabspeed
Sold Separately:
Fabspeed Deluxe Bolt-On Carbon Fiber Exhaust Tips
Fabspeed Deluxe Bolt-On Titanium Exhaust Tips
Fabspeed HJS High-Flow Sport Catalytic Converters
Additional performance exhaust components
Manufacturer: Fabspeed Motorsport
Part Number: FS.MCL.570S.SSX
Product Type: Supersport X-Pipe Rear Exhaust
Vehicle Applications: McLaren 570S / 570GT / 540C
Engine: 3.8L Twin-Turbocharged V8
Exhaust Configuration: High-Flow X-Pipe
Tubing Diameter: 3.0 Inches (76mm)
Material: T304L Stainless Steel
Welding: TIG-Welded / Laser-Welded
Engineering: CAD-Designed and Flow-Tested
Factory Rear Muffler Retained: No
Factory Catalytic Converters Retained: Yes
Factory Exhaust Tip Compatibility: Yes
Optional Carbon Fiber Tips: Available Separately
Optional Titanium Tips: Available Separately
Manufacturer-Advertised Weight Savings: 8 lbs (3.6kg)
Thermal Protection: Included High-Temperature Heat Blankets
Thermal Blanket Temperature Rating: Up to 2,200°F
Thermal Insulation: Ceramic
Thermal Blanket Exterior: Basalt Fabric
Reinforcement: Stainless-Steel Mesh
Thermal Fasteners: T321 Stainless Steel
Installation: Direct Factory Rear Exhaust Replacement
Manufacturer Warranty: Fabspeed Lifetime Warranty
High-flow 3-inch X-pipe design replaces the restrictive factory rear muffler to enhance exhaust flow and deliver a more aggressive twin-turbocharged V8 exhaust note.
Premium T304L stainless-steel construction features precision TIG and laser welding for excellent durability, strength, and corrosion resistance.
Approximately 8 pounds of weight savings reduces rear exhaust weight compared with the factory McLaren muffler assembly.
Included 2,200°F-rated thermal blankets utilize ceramic insulation, stainless-steel reinforcement, and basalt fabric to help manage radiant exhaust heat.
Factory catalytic converter and exhaust tip compatibility allows installation without replacing the original catalytic converters or exterior exhaust tips.
Precision-engineered direct-fit construction combines CAD development, flow testing, and Fabspeed's in-house fabrication expertise for reliable installation and performance.
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