SKU: 74779117552

Kline Innovation Porsche 992 Carrera 3.0 manifolds

Sale price$1251.94 Regular price$1391.04
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 27 - Sep 1

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Description

Kline Innovation Porsche 992 Carrera 3.0 manifoldsThe Sound Removal of the heavy chambered rear silencer, and replacing it with a lightweight F1 grade Inconel 625 X pipe, and Fully bypassable lightweight Inconel silencers, sheds a significant amount of weight, as well as raising the pitch of the exhaust into a more exotic tonal range. Removal of the OPF and catalysts, and replacing them with either HJS motorsport catalysts, or De cat pipes, opens the sound up significantly, complementing and

The Sound

Removal of the heavy chambered rear silencer, and replacing it with a lightweight F1 grade Inconel 625 X pipe, and Fully bypassable lightweight Inconel silencers, sheds a significant amount of weight, as well as raising the pitch of the exhaust into a more exotic tonal range. Removal of the OPF and catalysts, and replacing them with either HJS motorsport catalysts, or De-cat pipes, opens the sound up significantly, complementing and accentuating the high pitched silencer section, into an exotic scream. The Kline innovation rear valvetronic setup, means that the car can be driven in stealth mode with the valves closed, however a raw unhindered sound can be achieved with valves open. Addition of our beautifully crafted F1 grade Pre Preg carbon fiber exhaust tips complemets the exhaust perfectly.

Performance

As with all Porsche turbo platforms, the potential for tuning is huge. Replacing the stock catalysts, with our de-cat pipes, and correcting the subsequent af ratios will yield over 40hp, and 55nm of torque. With the addition of a full ecu remap, upward of 80hp gains can be expected.

THE SPECIFICS

Cross Sections

Available with either 100 cell, 200 cell or decat pipes for optimum performance.

All cross section chosen for the optimum balance of torque and power.

X pipe diameter, 70mm
silencer transit 50mm
catalyst pipe diameter 70mm
catalyst overall cross section 122mm
manifold primaries, 41mm, 50mm secondary

Materials

Rear silencer section

Available in: 304 grade stainless, weight 9.75 Kg
F1 grade Inconel 625 superalloy, weight 6.95 Kg

100cell catalysts pipes
available in 304 grade stainless, weight 5.65 Kg
F1 grade Inconel 625 superalloy, weight 4.80 Kg

De-cat pipes
available in 304 grade stainless, weight 3.35 Kg
F1 grade Inconel 625 superalloy, weight 2.40 Kg

Manifolds
available in 304 grade stainless, weight 3.85 Kg
F1 grade Inconel 625 superalloy, weight 3.10 Kg

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 74779117552

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Belleville, US
★★★★★ 5
Good looking shirts. Will not disappoint.
Size: Large, Color: Carbon Heather
These shirts are a great quality. They wash great with no shrinkage. They are very comfortable based on my husband’s feedback. They look as advertised. The variation in colors were perfect. The size fits perfectly. My husband is an XL for the long sleeve but a L for the short sleeved Carhartt T-shirts. The neckline is comfortable. Would recommend to others and will be purchasing more.
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Reviewed in the United States on April 21, 2026
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DabbinDave
Houston, US
★★★★★ 5
good durable shirts
Size: 4X-Large, Color: Black
The Carhartt K87 pocket t-shirt is a classic for a reason. The heavyweight cotton material feels durable and high quality, making it great for both work and everyday wear. It holds up well over time and doesn’t feel flimsy like cheaper t-shirts. The loose fit is one of the standout features—it gives you plenty of room to move and stays comfortable even during long days. The chest pocket is a nice touch for small items, and the overall construction feels solid with minimal twisting after washing. Comfort-wise, it starts a bit stiff but softens up after a few washes, which is pretty typical for thicker cotton shirts. It’s also available in a wide range of colors, so it’s easy to grab a few and rotate them. The main downside is the fit can run large and slightly boxy, so you might want to size down depending on how you like your shirts to fit. Some people may also find the heavyweight fabric a bit warm in hot weather. Overall, it’s a reliable, long-lasting t-shirt that delivers great value for the price and is perfect if you want something durable and simple.
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Reviewed in the United States on April 12, 2026
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Candace Phillips
Lowell, US
★★★★★ 5
Great quality item!
Size: XX-Large, Color: Black
Great quality & very durable! We love any product made by Carhartt! The size is always great, they do not shrink and the neckline does not stretch out easily, which makes for a great casual wear appearance!
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Reviewed in the United States on April 21, 2026
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Sam K
Waukegan, US
★★★★★ 5
Big but good shirt
Size: Small, Color: Carbon Heather
Pretty big for a men's small pretty much a medium but I shrank it down with heat and it's good now still pretty big but I like it
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Reviewed in the United States on May 12, 2026
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nabit
Chelsea, US
★★★★★ 4
It’s ok
Size: XX-Large Tall, Color: Carbon Heather
The collar area felt kind of tight for him. The shirt is nice and long, but not thick.
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Reviewed in the United States on May 3, 2026

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