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Description
Racing Dynamics Catted Downpipes - Porsche 2.9L / 971.2 PanameraPRODUCT DETAILS Catted Downpipes for Porsche Panamera 4S, 4E 971. 1 Base, 4, 4SE 971. 2 w 2. 9l V6 Twin Turbo (971) 2016+ with heat shield material. These downpipes replace the factory primary catalytic converters with 200 cell sport catalytic converters. Downpipes are have high temperature coverings to reduce heat emitted engine compartment. Designed for track use. Features: Manufactured in 304 stainless Our design includes catalytic converter
PRODUCT DETAILS
Catted Downpipes for Porsche Panamera 4S, 4E 971.1 / Base, 4, 4SE 971.2 w/ 2.9l V6 Twin Turbo (971) 2016+ with heat shield material. These downpipes replace the factory primary catalytic converters with 200 cell sport catalytic converters. Downpipes are have high temperature coverings to reduce heat emitted engine compartment. Designed for track use.
Features:
- Manufactured in 304 stainless
- Our design includes catalytic converter canisters. Gives an OEM look.
- 200 cell cats are installed for cleaner running operation and still increase the air flow through the engine giving improved torque and horsepower.
- Typical horsepower gains 20+ and torque 20+ ft. lbs.
- Reduced weight.
- By-Pass pipes enhance turbo sound and improve throttle response
- Includes O2 sensor bungs in each pipe
Application List
- Porsche Panamera 4S 971.1 2.9l V6 Twin Turbo 2016-20
- Porsche Panamera 4 E-Hybrid 971.1 2.9l V6 Twin Turbo 2016-20
- Porsche Panamera 971.2 2.9l V6 Twin Turbo 2021+
- Porsche Panamera 4 971.2 2.9l V6 Twin Turbo 2021+
Porsche Panamera 4S E-Hybrid 971.2 2.9l V6 Twin Turbo 2020+These parts are intended for off road or track use only! This product is sold for off road use only. It is not legal for use on public highways. This product is not for sale or use in California. It is available to our international customers for use within legal limits in their domicile.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.2 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 5
Durable, long lasting . 8months of use before came apart.
Size: Large (5" x 3.25" x 9"), Size: Large (5" x 3.25" x 9")
I bought this toy may 2025 it is now January 2026 I am finally having to replace . I have a chessie , almost 2 yo he is not an insane chewer but he does make the fabric “ tuff toys” look like a joke . Those are gone in ten minutes . This one last and last and last . It’s a great buy. In process of ordering my third one decided to write a review. I never write reviews . Such a simple product but worth every penny . My dogs favorite toy . Will stay in the arsenal .
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Reviewed in the United States on January 28, 2026
★★★★★ 4
Not recommended at all for heavy chewers
Size: Large (5" x 3.25" x 9"), Size: Large (5" x 3.25" x 9")
They advertise this toy as a heavy chewer toy and it’s not. My big dog chewed through it in a couple days and that’s with me yelling at him to chew it gently. I like the toy and it’s great for smaller less advid chewers. I put kibble in the holes and watch my Shiba go to town throwing it around but my mixed lab/dane has a nub of rubber left. So maybe don’t advertise it as a heavy chewer toy. The rubber is way too soft for you to be suggesting that. It did come with a strong chemical smell that my dogs didn’t like and I had to wash it 3x before they’d touch it.
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Reviewed in the United States on August 5, 2024
★★★★★ 5
Great value, durable, enriching
Size: Large (5" x 3.25" x 9")
$5 for the large size for our 15lb chiweenie mix was PERFECT. Her emotional support chew toy got destroyed and I wanted something I felt safe leaving in her kennel while I was out. She anxiously chews. Bought this to try out and she took a bit to get into it, but now she loves it. Probably could’ve gone with a smaller size, but oh well. We put treats inside and smear peanut butter or wet food on the dumbbell like ends for enrichment. So far has held up over 3 weeks.
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Reviewed in the United States on February 7, 2026
★★★★★ 5
A good choice
Size: Large (5" x 3.25" x 9")
Initially I put this toy in my save-for-later on Amazon. As I was perusing through one morning I noticed that it had been reduced so, I ordered it. It arrived promptly, was well packaged, and has been a good addition to my Doberman's toy box. It has not been chosen as the ultimate favorite, but he likes enough to select it, carry it around, and chew on it. To us there is no unpleasant odor. It is good solid rubber and despite all of his chewing maneuvers, there are not holes, marks, or bits of the ball where they should not be. He carries the toy in his mouth in the middle of the toy, but likes to lie on the floor, hold one ball end in his paws and chew on the other. Overall, I would give this a grade of a good, solid, reliable dog toy.
I cannot address suction power, because I am not sure what is meant by that in a toy that is shaped like an old fashioned dumb bell.
Top 3 Likes:
-Durable rubber chew toy for large dog that is easily carried
-Bright color making it easily visible
-No offensive odors
Top 3 Dislikes:
-Serviceable toy, not a favorite
-Could be chewed into little pieces by a very aggressive chewer (mine is not)
-Poor at dispensing treats; they fall right out with no challenge
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Reviewed in the United States on June 16, 2024
★★★★★ 3
Works good for my medium dog
Size: Large (5" x 3.25" x 9")
As expected. Good for medium chewers but not heavy chewers.
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Reviewed in the United States on April 6, 2026