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Kline Innovation Headers Porsche 991.2 Carrera (2017-2019)

Price
$2,415.00

Select Material:

Stainless Steel
Currently Backordered - You can still place your order and we'll ship your order as soon as the product is back in stock!
Kline Innovation Headers Porsche 991.2 Carrera (2017-2019)
Select Material: Stainless Steel

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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 Kline Innovation Manifold for the Porsche 991.2 Carrera and Carrera GTS (3.0 L twin-turbo) is a high-end upgrade designed to dramatically enhance both engine breathing and exhaust tone over the restrictive factory turbo manifolds. Engineered by Kline Innovation—an exhaust specialist known for boutique systems and exotic car applications—this manifold improves flow efficiency and weight savings through precision design and premium materials. It gives your 991.2 a more aggressive exhaust note, better spool characteristics, and a performance-oriented feel that matches the car’s spirited turbo potential.

Fitment Notes

  • Designed specifically for Porsche 911 991.2 Carrera, T, S & Carrera GTS models with 3.0L twin-turbo engines (2017–2019 model years)

  • Replaces OEM turbo manifold section and installs into factory locations

  • Works with factory or aftermarket exhaust systems (requires proper flange alignment)

  • Intended for performance upgrades—pair with high-flow cats, mid-pipes, and ECU tuning for best results

  • Available in 304 Stainless Steel or premium Inconel 625 material options

Included

  • Kline Innovation manifold assembly (single piece or bank set depending on configuration)

  • Precision flanges and high-temperature welds

  • Mounting hardware where applicable

  • Installation guidance for direct fitment

Product Specs

  • Materials: 304 Stainless Steel or Inconel 625 (Inconel is lighter, more heat-resistant aerospace-grade alloy)

  • Designed for improved exhaust flow over factory manifold design

  • Heat management and thin-wall construction for reduced weight and faster thermal response

  • Fitment: Direct OEM locations for Porsche 991.2 Carrera

  • Sold as manifold section (additional exhaust upgrades and cats sold separately)

Product Features

  • Enhanced exhaust flow: Precision design helps reduce back-pressure and improve turbo spool response.

  • Aggressive sound character: Frees up the turbo-charged 3.0 L flat-six to produce a deeper, richer exhaust tone.

  • Premium material options: Inconel 625 delivers aerospace-type heat resistance, strength, and light weight, while 304 stainless offers strong durability and value.

  • Weight reduction: Thin-wall construction reduces manifold and exhaust mass compared with stock components.

  • Performance-ready design: Ideal base for pairing with high-flow cats, X-pipes, and performance ECU tuning to unlock full potential.

  • Boutique fabrication: CNC precision and mandrel bending ensure consistent fitment and flow optimization over stock parts.