Porsche 911 991.1/991.2 GT3/RS 4.0 Dummy Cat Exhaust Manifolds 221095

Name: Great sounding set of manifolds with dummy cats for my 911 GT3 RS, these are well made and high quality manifolds that have given an extra sound upgrade to a deep and sportier sound as well as a small power and performance upgrade too from the optimised flow and decat. A great manifold upgrade overall for my Porsche, couldn't be happier.
Rating: 5
Author: Simon Burman

2 reviews

Tags: 221095

This is a pair of high-quality de-cat manifolds for the Porsche 911 991.1 and 991.2 GT3 & GT3 RS, a combination both conserving weight as well as torque and boosting the sound and performance of the GT3 like any high-quality aftermarket exhaust product should. These manifolds have been designed from scratch for the Gen 1 and 2 991.1 and 991.2 GT3 & GT3RS and fit perfectly to the car's OE system or to any of our other aftermarket products that fit this vehicle. The equal length manifolds are built into a large bore, free-flowing design with long tube runners for maximum gains in power, faster throttle response, and a nice flat-six engine tone. They also include a dummy cat to keep the OE look

There will be definite power gains on your GT3 / GT3 RS.

Product Weight (boxed)- 9 KG
Package Dimensions- 60 x 50 x 22
Gaskets/Fitting Kit- Flange to head gaskets included only
Video/Sound Clip- Not yet sourced, we can offer a 30% refund on receipt.
Installation instructions- Not included, we recommend professional installation

Exhausts

Make	Porsche
Model	911 (991.1),911 (991.2)
Year	2011,2012,2013,2014,2015,2016,2017,2018,2019
Engine Size (L)	4.0

2 reviews

4.5 Overall Rating.

2 out of 2 (100%) customers recommended this product.

Simon Burman

13 June, 2023

Great sounding set of manifolds with dummy cats for my 911 GT3 RS, these are well made and high quality manifolds that have given an extra sound upgrade to a deep and sportier sound as well as a small power and performance upgrade too from the optimised flow and decat. A great manifold upgrade overall for my Porsche, couldn't be happier.

Richard Kirwin

31 July, 2022

Great quality manifolds for the 991.2 GT3, they are very well made and fit perfectly. The power gains from these are very nice indeed, you can really feel the gains, especially as they are lighter and more free-flowing than the OE.

Porsche 911 991.1/991.2 GT3/RS 4.0 Dummy Cat Exhaust Manifolds 221095