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SOUL Long Tube Street Headers Porsche 991.1 Carrera (2012-2016)

SKU: POR.9911.STH
Price
$4,855.00
Currently Backordered - You can still place your order and we'll ship your order as soon as the product is back in stock!

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Installation Services

Don’t worry about the hassle — let our expert team at Forza Motorworks handle the installation for you. Our professional installation ensures everything fits and operates exactly as intended, giving you clean, factory-quality results, proper wiring or mounting, and avoiding the risks of DIY mistakes. You’ll save time, avoid frustration, and get peace of mind knowing the job is done right the first time. Contact us to learn about our installation services and enjoy a seamless upgrade from day one.

FAQ

Shipping Information
For items that are in stock, purchases made after 9am EST will be usually be shipped out in the next 1-2 business days. Please inquire to confirm lead times if you have specific time constraints. Orders will be sent via signature required at our discretion unless otherwise requested.

International Shipping
Any and all customs duties, taxes, import fees, and/or tariffs assessed in connection with the purchase shall be the sole responsibility of the customer/end user.

Return Policy
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return. To be eligible for a return, your item must be in the same condition that you received it, unused and in its original packaging. All returns are subject to a restocking fee based on item and package condition. Buyer is responsible for paying for return shipping costs. If you need a return label, we will email you a return label and deduct cost from refund. Original shipping costs are not refundable. Special order items are not eligible for return.

Cancellation Policy
In order to cancel your order you must email within 24 hours of placing your order or before your order has shipped, whichever occurs first. Special order items are not eligible for cancelation.

Exchange Policy
We have a 30-day exchange policy, which means you have 30 days after receiving your item to request an exchange. To be eligible for an exchange, your item must be brand new in box. Buyer is responsible for paying all shipping costs to exchange product.

Product Description

 

 

The Soul Performance Long Tube Street Headers for the Porsche 991.1 Carrera (2012–2016) are a precision-engineered exhaust upgrade that replaces the restrictive stock manifolds with long tube headers built around free-flowing catalytic converters to improve throttle response, mid-range torque, and overall engine performance. Designed specifically for the 991.1 platform, these headers use optimized runner sizing and merge technology to enhance exhaust scavenging and deliver a richer, more dynamic flat-six soundtrack at cruise and under load. Independent dyno testing shows meaningful gains in power and torque throughout the rev range, especially in mid-RPMs where street driving spends most of its time. Constructed from premium T304L stainless steel and backed by Soul’s lifetime warranty for street and track use, this set offers a significant performance step up without sacrificing reliability. 

Fitment Notes

  • Designed for Porsche 911 Carrera (991.1) model years 2012–2016, including Carrera, Carrera S, GTS, and Targa variants.

  • Direct replacement for factory headers on naturally aspirated flat-six engines.

  • Includes free-flow HJS 200-cell catalytic converters to maintain emissions equipment and avoid check engine lights on most street applications. 

  • Works with both stock and many aftermarket exhaust systems; pairing with high-flow rear exhaust upgrades enhances gains. 

  • Intended for street and occasional track use; no cutting or fabrication required. 

Included

  • Pair of Long Tube Street Headers in thick-wall T304L stainless steel.

  • Integrated HJS high-flow catalytic converters (200 cell).

  • New high-grade mounting hardware and gaskets. 

  • Installation instructions packaged for DIY-friendly assembly. 

Product Specs

  • Material: T304L stainless steel for corrosion resistance and long-term heat stability. 

  • Runner diameter: ~2″ primaries optimized for flow and scavenging on 3.4L and 3.8L engines. 

  • Catalysts: HJS 200-cell sport catalytic converters to help maintain emissions compliance and avoid error codes.

  • Weight: Slight reduction compared to factory header assemblies. 

  • Warranty: Lifetime warranty covering street and track use from Soul Performance. 

Product Features

  • Improved throttle response and power delivery, particularly in the mid-RPM range commonly used in street driving. 

  • Enhanced flat-six exhaust tone with a richer sound character without becoming overly aggressive. 

  • Smooth, optimized flow path with merge technology to enhance exhaust scavenging.

  • Integrated high-flow catalysts provide performance benefits while helping maintain emissions system integrity.

  • Direct bolt-on fitment with included hardware and gaskets for straightforward installation.

  • Lifetime warranty from Soul Performance for confidence and longevity.

View Product Install Guide