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SOUL Competition Headers Porsche 997.2 GT3 / GT3 RS

SKU: POR.997GT3.COH
Price
$5,495.00
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 Competition Headers for the 997 GT3/GT3 RS replace the restrictive stock exhaust manifolds with a bespoke, high-flow, long‑tube header system designed for maximum performance. With CNC‑machined billet flanges, a precision CNC merge collector, and mandrel‑bent stainless runners, these headers deliver improved exhaust flow, sharper throttle response, and a raw, race‑inspired exhaust tone — perfect for track days or serious performance builds. They unlock the full potential of the Mezger flat‑six engine, giving you a purer, more aggressive soundtrack and better exhaust efficiency under load.

Fitment Notes

  • Compatible with Porsche 997 GT3 / GT3 RS (all 997‑generation GT3 variants). 

  • Direct bolt-on replacement for factory headers — uses OEM exhaust ports and fits stock manifolds’ mounting geometry. 

  • Intended primarily for track or competition use; may trigger a check‑engine light without proper ECU tuning due to removal of catalytic converters.

Included

  • Full set of stainless‑steel long‑tube headers with mandrel‑bent runners and billet‑CNC head flanges. 

  • Precision CNC‑machined merge collector engineered for optimal flow and durability under high thermal and pressure loads. 

  • All necessary hardware for installation (gaskets, flanges, mounting hardware) for a complete header swap.

Product Specs

  • Material: Thick‑wall T304L stainless steel with mandrel‑bent tubing.

  • Collector: CNC‑machined billet stainless collector to optimize flow and exhaust scavenging. 

  • Construction: Back‑purged TIG‑welded joints to ensure structural integrity and longevity under repeated track use.

  • Application: 997 GT3 / GT3 RS engines — designed to maximize flow, tone, and performance on these high‑revving flat‑six motors.

Product Features

  • Significantly Improved Exhaust Flow & Scavenging — Long‑tube runner design and optimized collector reduce back‑pressure, improving exhaust gas evacuation and enabling the engine to breathe more freely under stress.

  • Sharper Throttle Response & Power Potential — Freed-up exhaust flow improves throttle response and supports higher power potential, especially when combined with supporting modifications (intake, tune, exhaust).

  • Aggressive, Race‑Inspired Exhaust Tone — With stock mufflers out of the equation, the 997’s naturally high‑revving flat‑six produces a raw, unmistakable tone suited for track or enthusiast driving.

  • Durable, Track‑Ready Construction — CNC flanges, TIG‑welded stainless steel, and robust merge collector design ensure reliability under repeated hard use, heat, and stress.

  • OEM‑Port Compatibility & Bolt‑On Install — Designed to match factory cylinder head exhaust ports precisely, enabling relatively straightforward installation for experienced shops or DIY with proper tools.

  • Foundation for Further Modifications — These headers serve as a strong base for further performance upgrades — upgraded exhaust systems, tuning, track setup — maximizing return on future mods.