30-Day Easy Returns + Free Shipping Over $100

SKU: 41418908331

Racing Dynamics Cat By-Pass Pipes / Porsche 991 Turbo - (NLA)

$450.00 $500.00
Save 10%
No.2 Bestseller on mapetitemediatheque.fr >

Pay in installments of $125.00 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 16 - Aug 21

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Racing Dynamics Cat By-Pass Pipes / Porsche 991 Turbo - (NLA)Cat By Pass pipe for Porsche 991 Turbo 2013 on. These By Pass pipes replace the factory catalytic converters with straight flow pipes. Designed for track use only. Features: Manufactured in 304 stainless Our design includes catalytic converter canisters. Gives an OEM look with catalytic cases but no cats. Cats are removed for straight through air flow giving improved torque and horsepower. Typical horsepower gains 20+ and torque 20+ ft lbs. Reduced

Cat By-Pass pipe for Porsche 991 Turbo 2013 on. These By-Pass pipes replace the factory catalytic converters with straight flow pipes. Designed for track use only.

Features:
  • Manufactured in 304 stainless
  • Our design includes catalytic converter canisters. Gives an OEM look with catalytic cases but no cats.
  • Cats are removed for straight through air flow giving improved torque and horsepower.
  • Typical horsepower gains 20+ and torque 20+ ft lbs.
  • Reduced weight in the rear of the car.
  • By-Pass pipes enhance turbo sound and improve throttle response
  • Includes 2 @ O2 sensor bungs in each pipe
  • Pipes available with high temperature heat shield to force engine heat out the rear of the car. You can select this set of by-pass pipes with heat shields Photos are below regular photos. Part number 991.08.00.600. Just select them on the pull down option menu.
Application List
    Porsche 991 Turbo 2013+
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:
  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: 41418908331

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.5 ★★★★★
Based on 17 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
S
Verified Purchase
Sound Diva
Waukegan, US
★★★★★ 1
SHRINK Wrapped. NO Customer Support.
Color: Ivory, Size: 2' x 3' (Pelt)
These arrived shrink wrapped and when put down as throw rugs, are lumpy. They are a little less so after 10 minutes on air fluff in the dryer. They look nice and fit my bedroom well but I’m concerned about walking over them since I prefer a level surface that is even. Customer support does NOT exist. There appears to be a chat option but there are no responses. Reading other information, I’ve decided to try a metal comb. So now I’m waiting for that to arrive. If it wasn’t so difficult to deal with the size difference, I would have simply returned them. I may still and just purchase a return container.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 3, 2026
F
Verified Purchase
farmer
Dallas, US
★★★★★ 5
100 % genuine sheepskin.
Color: Ivory, Size: 2' x 3' (Pelt)
Just received today. Beautiful sheepskin rug. 100 percent natural long fibers. As the listing states..."it has the wrong labei". That must be why the "experts" complained. Out of several rugs i own, this one is the nicest. Slight smell but airing it out will take care of that.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 3, 2025
M
Verified Purchase
mparker
Birmingham, US
★★★★★ 4
Overall good quality
Color: Ivory, Size: 2' x 3' (Pelt), Color: Ivory, Size: 2' x 3' (Pelt)
I was pleasantly surprised by the thickness of this rug. No bad smell coming off it. I like the leather backing on it. Wasn't as soft/fluffy straight out the bag but a quick brush fixed that issue for me. So far even with the brushing there is minimal shedding. Bought as a gift for my husband but my son enjoys it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 9, 2023
C
Verified Purchase
chaindraggone
Lake Worth, US
★★★★★ 5
Soft and easy to comb and fluff again.
Color: Ivory, Size: 2' x 6' (Runner)
This sheep skin fit perfectly in front of DOG'S couch! It is the go to place to curl up or stretch out after tearing up the yard playing!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
S
Verified Purchase
Samantha
Belleville, US
★★★★★ 5
Cute
Color: Orange
It’s a cute steering wheel cover and did on my Audi q5.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026

recommand products

Smok Device Kit Nord 4 - Rasta Green Armor
54.99
Gerda - Terpal Tote Bag with Block Printed Patch
147.00
Speed and Strength True Grit Denim Pant Black Size - 38 X 30
158.00
Texline Tornadoes Lightning Sweatshirt or Tee
25.00
Halig - Kaftan with Appliqué Swirl
2875805.13