992.2 GTS - INCONEL DOWNPIPE (RACE CAT)

Introduction

The latest single turbo T-Hybrid engine package as installed to Porsche's brand new 992.2 GTS models are formidable in stock form however there is always room for improvements to be made, especially in the exhaust system.

Our direct replacement exhaust components not only save weight and improve sound they also deliver solid performance gains without compromise in a direct replacement part with perfect fit.

Light Weight

Through the use of light weight materials and clever design we have managed to significantly reduce the overall weight of the factory 992.2 Carrera GTS exhaust components. Removing weight full stop carries great benefits in any performance vehicle however the gains are exaggerated on this platform, reducing the rear biased weight distribution helps to improve overall balance and handling.

With only our Inconel Race Cat Downpipe installed, we save a total of 6.18kg (13.62lbs) from the weight of the vehicle which represents a significant 49.83% reduction.

Direct Replacement

All of the JCR 992.2 Carrera GTS exhaust components are direct replacement for their OEM equivalents with guaranteed fit every time. No requirement for any further work during install beyond removing the OEM part and replacing with its JCR equivalent and any supplied hardware.

3D Printed Components

'3D printing' or DMLS / SLM / DMP as it's referred to is a technology which allows complex shapes which would have usually been reserved to casting or multi-axis machining to be created as one off parts without large investments into tooling. This technology is particularly helpful in applications where the geometry of a part required might be outside the normal scope of other manufacturing techniques available.

Whilst this isn't the first use of 3D Printed parts in JCR exhaust systems, our new 992.2 GTS Downpipes certainly feature this production method more extensively to ensure the best possible flow characteristics and performance.

HJS 200 CEL Cat

The JCR Inconel Race Cat section removes the factory OPF matrix and restrictive factory cats and replaces them with one single, high flow HJS 200 Cel cat. Flow is therefore greatly increased and improved performance comes as a result. For cars with no OPF monitoring our Race Cats in most cases will not cause any CEL and do not require any tuning.

In certain instances it's still possible for a CEL to occur. This tends to be if the car has poor fuel quality in the tank or excess load is applied when the engine and exhaust system is not up to full operating temperature.

Power Increase

Every component of the JCR 992.2 GTS Exhaust line is guaranteed to improve HP & TQ with varying results dependant on the combination of parts.

Porsche quote factory HP & TQ numbers at 533.6hp & 570Nm. We found the stock car to be making close to quoted hp numbers but significantly more torque. Stock figures as tested on the day were 543hp & 636.1Nm.

With our Inconel Race Cat Downpipe installed, the car made a total of 580hp & 667.9Nm which represents a 37hp & 31.8Nm gain versus OEM.

The peak number delta only tells part of the story, as you can see from the graph above, the increase in area under the curve is significant and the improvement in throttle response and transient boost response is significantly improved which makes for a huge leap in real world performance.

Key Features

• 100% Inconel 625 Construction
  
• Direct Replacement Parts
• Dramatically Improved Sound Quality
• Improved Sound Quality
• 6.18kg (13.62lbs) Weight Reduction vs OEM Downpipe
  
• 37HP & 31.8Nm Increase vs OEM Downpipe
• Future Proofed Design

Applications

• ALL 992.2 GTS MODELS (Coupe / Cab / Targa)
• ALL 2WD and 4WD MODELS

Pricing

• £4995.00 GBP

• All prices are listed without UK VAT included (20%) All UK based customers orders will be subject to UK VAT

Lead Times

• All JCR products are produced in batches. We aim to carry stock of all products however in the event that parts are not displayed as IN STOCK then please allow approximately 30-60 days from the point of order before your parts ship.
• For lead time estimates prior to ordering please contact us via the contact page.