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Left angled view of DECAT Cat Pipe Set For Porsche 991 GT2RS manufactured by Kline Innovation }
Front view of DECAT Cat Pipe Set For Porsche 991 GT2RS manufactured by Kline Innovation }
Back view of DECAT Cat Pipe Set For Porsche 991 GT2RS manufactured by Kline Innovation }
Left angled view of DECAT Cat Pipe Set For Porsche 991 GT2RS manufactured by Kline Innovation
Front view of DECAT Cat Pipe Set For Porsche 991 GT2RS manufactured by Kline Innovation
Back view of DECAT Cat Pipe Set For Porsche 991 GT2RS manufactured by Kline Innovation

Kline Innovation DECAT Cat Pipe Set For Porsche 991 GT2RS

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Brand: Kline InnovationSKU / Part #: KL-POR-991GT2RS-DECAT-CS-SS
$757.10
$757.10
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Subtotal: $757.10
Kline Innovation DECAT Cat Pipe Set For Porsche 991 GT2RS
Subtotal: $757.10
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Overview

The much anticipated 991 GT2RS, at 690hp, 750nm of torque, and a 0-60mph time of 2.7 seconds, makes this incarnation of the revered GT2, the most powerful 911 ever built. The factory supplied titanium exhaust, despite sounding better than the previous 997 generation, still does not reflect the raw nature of this supercar, however, here at Kline, we are experts in turning lacklustre turbo sounds, into exotic supercar howl!

The Sound:

Capitalising on the design innovations and success of our 996 and 997 range, the starting point for designing the 991 GT2RS exhaust had been set high. Our trademark perfect x pipe geometry, harmonically tuned silencers, Inconel 625, and our propriety acoustic silencer packing materials result in a system that has become famous for that perfect sound. Zero drone, and a raised pitch raucious incendiary howl in higher rpms and hard throttle. Utilising the stock valvetronic vacuum system, we were able to incorporate our propriety valvetronic silencers, allowing an even stealthier ride on valve closed, and a more aggressive sound on valve open.

Performance:

Available with decat pipes for optimum performance and sound, or with 100 or 200 cell HJS HDPE catalysts. The largest gain with decats is 42hp and 59nm. 100 cell and 200 cell catalysts produce 22hp, and 18hp respectively.

Specifications:

Materials:

Inconel 625
Silencer system 7.8 Kg
Cat pipes 2.4 kg each
Decat pipes 0.9 Kg each
Total weight with 200 cell cat pipes 12.6 kg Total weight with decat pipes 9.6 Kg

Cross Sections:

All cross section have been selected for a balance of peak torque and power

Features:

  • DECAT (decatenation) cat pipe set for Porsche 991 GT2RS
  • Eliminates catalytic converters for maximum exhaust flow
  • Significant horsepower and torque increase
  • Sporty and aggressive exhaust note
  • Durable stainless steel construction
  • Designed for precise fitment on Porsche 991 GT2RS
  • Easy installation with included hardware
  • Non-compliant with emissions regulations (for off-road or track use only)
  • Compatible with factory or aftermarket exhaust systems
  • Potential for improved fuel efficiency

Vehicle Fitment Chart:

MAKE MODEL
Porsche 991 GT2RS
Fitment
Shipping & returns

Shipping: Orders ship via UPS, FedEx or USPS, from our facility near Los Angeles or directly from the manufacturer. Rates for many items are weight-based and shown at checkout. If you need it by a certain date, text us before you order.

Returns: Unused items in brand-new condition and original packaging can be returned within 30 days of the invoice date, with a 25% restocking fee unless otherwise specified. In some cases we can offer a lower fee with the balance as store credit. Shipping charges aren't refundable in either direction unless approved by AutoTalent.

Not returnable: special-order or custom items, and anything that has been installed, modified or altered.

Cancellations: free if the item is out of stock or we miss the ETA you agreed to. Other cancellations carry a 5% processing fee to cover card fees we can't recover. Special-order items can't be cancelled.

Damaged in transit? Report it to the carrier and to us within 48 hours, keep all packaging, and don't send anything back without our written approval.

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