Win this M240i!
Every $50 spent = 1 entry*

No purchase necessary to enter or win. See official rules.

Win this M240i!
Every $50 spent = 1 entry*

No purchase necessary to enter or win. See official rules.


Twisted Steel Headers (Street Series)

Max gain of +22 horsepower and +22 ft. lbs. of torque
Mfg Part #
48-36404
ECS Part #
ES#2985442
Brand
AFE
2403.50
Free Shipping Free Shipping
Availability: Direct Ship, Expected Ship Date: Aug 19, 2021
Qty
Does this fit my vehicle?

Product Details

aFe Power's introduces the Twisted Steel headers for the 2013-2016 Porsche Cayman S/Boxster S (981) with the H6-3.4L engine. In testing, the headers produced a max gain of +22 horsepower and +22 ft. lbs. of torque verified by our in house dyno. These headers are constructed of near equal length mandrel-bent 1-7/8" 16-gauge, 304 stainless steel tubing with thick flanges to ensure a leak free seal. The smooth curves and increased diameter of the headers helps remove restriction and keeps exhaust gas flowing smoothly for improved performance and durability. To eliminate dead space that can cause turbulence and hinder flow 3-to-1 mitered collectors and optimized tube lengths are used for true pulse control technology improving flow and performance. These headers use 400 CPSI, catalytic converters and includes all components for a hassle-free installation with no modifications necessary.

TIG-Welded:
100% TIG-Welded by certified craftsmen for race proven strength and durability. TIG-Welding provides the strongest welds reducing stress cracks.

Dual High Flow Catalytic Converters:
Semi-metallic 400 CPSI catalytic converters are used for maximum flow.

Retains Factory Sensors:
aFe has designed this system to retain all your factory sensors for a hassle free installation.

Mitered Collectors:
Mitered collectors not only extend the tube lengths and decrease turbulence, but provide optimal exhaust scavenging. The result is increased horsepower, torque and improved throttle response.

304 SS Construction:
These headers are constructed of durable CNC mandrel bent brushed 304 stainless steel tubing for maximum performance, corrosion resistance, strength and resistance to cracking.

*Dyno tested using OER filter (P/N: 10-10131)

This Part Fits the Following Vehicles

Make Model Submodel Engine Year Chasis
Porsche Boxster S H6 3.4L 2015 981
Porsche Boxster S H6 3.4L MA1.23 2013 981
Porsche Boxster S H6 3.4L MA1.23 2014 981
Porsche Cayman S H6 3.4L 2015 981
Porsche Cayman S H6 3.4L 2016 981
Porsche Cayman S H6 3.4L MA1.23 2014 981
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

Reviews

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings