Loading... Please wait...
  • Complete high-performance exhaust & exclusive tuning upgrade for 750+ HP. Fabspeed's X-Pipe Exhaust System with your choice of tips, HJS German-imported Sports/Race Cats, BMC F1 Air Filters, and our ECU Tune.
  • Fabspeeds OEM Style tips are available in a matte black finish for a stealthy tip option.
  • STREET Option: Fabspeed is dedicated to McLaren performance and through our two development vehicles (MP4-12C and 570S) we've crafted the highest performance Sport Cat Downpipe possible. We now use the highest quality 200 cell HD cat core from HJS Racing in Germany. We’ve incorporated a cast outlet pipe which allows for the smoothest possible flow, the most possible power especially when paired with a tune, and ultimately a superior solution.
  • RACE Option: Replaces the restrictive factory catalytic converters with much less restrictive straight-through pipes for maximum flow and performance.
  • During dyno testing on a completely stock MP4-12C, we experienced max gains of almost 96 whp and 85 ft-lbs of torque at 5900RPM, and peak gains of 60whp and 73 ft-lbs of torque. Package consisted of STREET Option (Sport Catalytic Converters)
  • Fabspeed's Performance Package for the McLaren MP4-12C includes BMC F1 High Performance Air Filters for improved cold air induction and increased power.
  • Constructed from TIG-welded high-quality T304L stainless steel with premium 321 stainless steel flex-sections and smooth cast sections for improved fit and ease-of-installation. Fabspeed is dedicated to offering the best performing downpipes for McLarens and has invested in bespoke components to increase power.
  • Fabspeed LT-Style tips are our newest addition to the X-Pipe Exhaust system. Completely made in house, we cut, brush, and weld each tip by hand and our surrounds are straight from our Flow Mach4 XDCNC 5-Axis Waterjet.
  • Keeping the heat in the exhaust maintains the velocity of exhaust gasses, allowing the turbos to spool faster while ensuring maximum power is extracted through increased efficiency. Our included heat blankets consist of a 13mm thick ceramic fiber refractory mat interior rated to 1800 degrees. Stainless steel mesh over liner covering ceramic insulation makes direct contact with the downpipes. The basalt fabric exterior covers sewn with stainless steel mesh covering all edges and high quality stainless steel spring fasteners ensure longevity.

Purchased this item? Write a Review

McLaren MP4-12C Sport Performance Package

$7,995.00

Other Details

HP (whp):
+95

TQ (ft/lbs):
+85

WT (lbs):
-6


Product Reviews
- Click Here -

Write your own product review

  1. Nice fitment. Good performance gain. 5 Star Review

    Posted by on 7th Feb 2017

    Installed myself. Removing stock catalytic converters was a challenge, especially the drivers side. The new sound is very good, not too loud, not too quiet. Performance gain is very noticeable, will light up the tires at 6k rpms in 1st & 2nd gears.



Product Description

Complete high-performance exhaust & exclusive tuning upgrade for 750+ HP. Fabspeed's X-Pipe Exhaust System with your choice of tips, HJS German-imported Sports/Race Cats, BMC F1 Air Filters, and our ECU Tune. Available in a Street (Sport Catalytic Converters) or Race (Cat-Bypass) configuration depending on your application to maximize flow and performance. 

-2.3-oem.png

-1.6-fabspeed.png 

Fabspeed audio clip features "Sport" option                                                  

INCLUDES:

FEATURES:

  • Fits all McLaren MP4-12C vehicles (2011+)
  • Fabspeed’s X-Pipe Performance Exhaust System is a direct replacement for the OEM exhaust (as well as the McLaren H-Pipe Race Exhaust)
  • Constructed from 14-16ga CNC mandrel-bent T304L stainless steel for improved sound, power, and durability
  • Fabspeed's MP4-12C Sport Cats utilize German-imported HJS tri-metallic sport catalytic converters which are less restrictive than the OEM McLaren catalytic converters.  These Fabspeed-exclusive cats have been specifically developed and optimized for use in the McLaren MP4-12C, providing maximum power while minimizing CEL instances and complying with most emissions regulations.
  • RACE Option: Fabspeed's Primary Catbypass Pipes replace the restrictive factory catalytic converters with much less restrictive straight-through pipes for maximum flow and performance.
  • STREET Option: Constructed with Fabspeed-proprietary 200-cell HJS HD German imported high-flowing catalytic converters using T304L stainless steel - Optimized for maximum performance without excessive triggering of the check engine light
  • All Fabspeed components are direct bolt-on replacements for the factory parts, allowing for straight-forward DIY installation
  • All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty

POWER GAINS

  3800 RPM 5900 RPM 7200 RPM Peak
Fabspeed Supersport  362.85 501.52 540.34 401.03 604.44 441.68 614.98 502.25
Factory Exhaust  310.58 429.26 444.77 395.92 543.48 396.49 554.85 429.35
TOTAL GAIN  +52.27 whp +72.26 ft/lbs +95.57 whp +85.11 ft/lbs +60.96 whp +45.19 ft/lbs +60.13 whp +72.90ft/lbs

 

 

 

 

DISCLAIMER: 

Sport Catalytic Converter (STREET) - This product removes the OEM catalytic converters from the vehicle, and as such, is strictly intended for closed track events and off-road use only. This product contains a High-Flow Sport Catalytic Converter solely intended for track and race cars as it is NOT California Air Resources Board Certified and not EPA certified. You are hereby informed and warned to check your local, state, and federals laws before buying and installing these or any aftermarket parts to be sure whether usage is in violation. All installation-risk and use-risk is borne by the end-user and installer of these parts.

Cat Bypass (RACE) - This product removes the OEM catalytic converters from the vehicle, and as such, is strictly intended for closed track events and off-road use only. This product is or contains a Racing Cat Bypass Pipe, which will give you check engine lights on OBD2 cars. We suggest pairing this product with racing software to prevent fault codes and check engine lights. Racing Cat Bypass Pipes are solely intended for track and race cars as they are NOT California Air Resources Board Certified and not EPA certified. You are hereby informed and warned to check your local, state, and federals laws before buying and installing these or any aftermarket parts to be sure whether usage is in violation. All installation-risk and use-risk is borne by the end-user and installer of these parts.

Recent Posts