Which Rear Diffuser for 992.1 GT3 version has the checkered weave?

The Textreme version of the Kline Innovation Rear Diffuser for 992.1 GT3 has the wide checkered pattern. It is made from spread-tow carbon tapes that weave into broad squares. The F1 grade version is a two-by-two twill, the tighter diagonal weave seen on most carbon parts. Both are autoclave-cured pre-preg carbon with the same shape and fitment.

Does this diffuser fit the 992.2 GT3 or the GT3 RS?

No. Kline Innovation lists this diffuser for the 992.1 GT3 built from 2021 to 2024. For the facelifted 992.2 GT3 and for the 992 GT3 RS, Kline lists a separate carbon rear diffuser, which Bulletproof Automotive offers on its own page. Owners unsure of their model year can contact the team before ordering.

How is the Kline Innovation carbon diffuser made?

Kline Innovation lays the diffuser up in pre-preg carbon, where the resin is already in the fabric, inside molds it designs in CAD and machines on CNC equipment. The part is cured in an autoclave under heat and pressure, then polished to a gloss instead of receiving a thick lacquer coat. Kline also checked the shape with computational fluid dynamics.

How much does the diffuser weigh?

The Textreme version weighs about 5.3 lbs, or 2.4kg, by the figure Kline Innovation publishes. Kline does not list a separate weight for the F1 grade twill version, though both come from the same molds and the same autoclave process.

Is the diffuser part of a larger Kline aero kit?

Yes. Kline Innovation builds the diffuser as part of an in-house carbon program for the 992 GT3 that also covers a front splitter, side skirts, a rear wing and wing riser brackets. Each piece is sold on its own, so the diffuser can be fitted alone or combined with the rest for a matched finish.

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Description

Kline Innovation Carbon Rear Diffuser for 992.1 Porsche 911 GT3

Kline Innovation’s Carbon Rear Diffuser for 992.1 Porsche 911 GT3 sets a row of tall carbon strakes beneath the rear bumper, split by a center opening for the twin exhaust outlets. Kline lays it up in F1 grade pre-preg or Textreme spread-tow carbon, cures it in an autoclave inside molds it designs in CAD and machines on CNC equipment, and checked the shape with computational fluid dynamics before production. It is the finishing piece for a 2021 to 2024 GT3 owner building a complete carbon rear.

Construction

Textreme is a spread-tow carbon fabric: the fiber bundles are flattened into thin tapes before weaving, which lets the plies lie flatter with less crimp than a conventional weave. That is why it shows a wide checkered pattern of broad squares, and why Kline points to its use in Formula 1 and aerospace work. The F1 grade version uses a 2×2 twill, the tighter diagonal weave most owners picture as carbon fiber.

Features

F1 grade pre-preg carbon fiber in a 2×2 twill weave
Optional Textreme pre-preg carbon with a wide, checkered spread-tow weave
Autoclave cured in CAD-designed, CNC-machined molds
Lightweight: about 5.3 lbs (2.4kg) in Textreme
Gloss polished finish rather than a thick lacquer coat

Applications

Porsche 911 GT3: 992.1 | 2021-2024 | 4.0L flat-six

Notes

The checkered pattern is the Textreme version; the F1 grade version is a 2×2 twill weave
Kline Innovation lists this Rear Diffuser for 992.1 GT3 cars only; the 992.2 GT3 and 992 GT3 RS take the Kline Innovation Carbon Rear Diffuser for 992 Porsche 911 GT3 RS and 992.2 GT3
Matching Kline Innovation carbon for the 992 GT3 includes the Carbon Wing, the Front Splitter and the Side Skirts
A Kline Innovation Valvetronic Exhaust System for the 992 GT3 is also available
Kline Innovation carbon aero ships by international express from overseas, so shipping costs can vary; please contact us for an accurate quote

Frequently Asked Questions

Which Rear Diffuser for 992.1 GT3 version has the checkered weave? The Textreme version of the Kline Innovation Rear Diffuser for 992.1 GT3 has the wide checkered pattern. It is made from spread-tow carbon tapes that weave into broad squares. The F1 grade version is a two-by-two twill, the tighter diagonal weave seen on most carbon parts. Both are autoclave-cured pre-preg carbon with the same shape and fitment.
Does this diffuser fit the 992.2 GT3 or the GT3 RS? No. Kline Innovation lists this diffuser for the 992.1 GT3 built from 2021 to 2024. For the facelifted 992.2 GT3 and for the 992 GT3 RS, Kline lists a separate carbon rear diffuser, which Bulletproof Automotive offers on its own page. Owners unsure of their model year can contact the team before ordering.
How is the Kline Innovation carbon diffuser made? Kline Innovation lays the diffuser up in pre-preg carbon, where the resin is already in the fabric, inside molds it designs in CAD and machines on CNC equipment. The part is cured in an autoclave under heat and pressure, then polished to a gloss instead of receiving a thick lacquer coat. Kline also checked the shape with computational fluid dynamics.
How much does the diffuser weigh? The Textreme version weighs about 5.3 lbs, or 2.4kg, by the figure Kline Innovation publishes. Kline does not list a separate weight for the F1 grade twill version, though both come from the same molds and the same autoclave process.
Is the diffuser part of a larger Kline aero kit? Yes. Kline Innovation builds the diffuser as part of an in-house carbon program for the 992 GT3 that also covers a front splitter, side skirts, a rear wing and wing riser brackets. Each piece is sold on its own, so the diffuser can be fitted alone or combined with the rest for a matched finish.

About Kline Innovation

Kline Innovation builds exhaust systems and carbon fiber components in Romania, with every stage of a project carried out in its own workshop: laser scanning, CNC laser cutting, mandrel bending, welding, milling and autoclave curing of carbon parts. The company works in Inconel, titanium, 304 stainless steel and carbon fiber, and its exhausts made their name in the Porsche community before moving on to Ferrari, Lamborghini, McLaren and other exotics. Low-volume makers including RUF, W Motors and Corbellati are among its clients, and Kline names itself the official exhaust supplier to Lando Norris.

Additional Information

The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.

Shipping Policy

Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

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Kline Innovation Carbon Rear Diffuser for 992.1 Porsche 911 GT3 [KL-AER-POR-992GT3-CFRD/KL-AER-POR-992GT3-TXRD]

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Kline Innovation Carbon Rear Diffuser for 992.1 Porsche 911 GT3

Construction

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Frequently Asked Questions

About Kline Innovation

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