DesignTek Exhaust

DesignTek Exhaust downpipe, Decatted
The DesignTek stainless steel decat downpipe is a performance-focused exhaust upgrade for the Porsche Macan 2.0T MK1. Designed to replace the restrictive original catalyst section, it provides a freer-flowing exhaust path from the turbocharger into the remaining exhaust system.

Fits:
Porsche 95B.1 Macan 2.0T 2014 - 2018

Key Features and Benefits
•  Designed for the Porsche Macan 2.0T MK1
•  Stainless steel construction
•  Decatted catalyst-bypass design
•  Heat-resistant shield wrapping

By removing the catalytic converter core, the downpipe helps reduce exhaust back pressure and allows hot gases to leave the turbocharger more efficiently. This can support sharper turbo response, a stronger exhaust note and improved compatibility with performance ECU tuning and upgraded rear exhaust systems.

The downpipe is manufactured from durable stainless steel for resistance to heat, corrosion and repeated thermal cycling. Its heat-resistant outer wrapping helps limit radiant heat around the downpipe, protecting nearby wiring, hoses, underbody components and other heat-sensitive parts within the tightly packaged engine and exhaust area.

NOTE:
This downpipe does not contain a catalytic converter and is generally intended for track, competition or off-road use. It may not comply with local emissions, noise or road-use regulations. Legal suitability should be checked before installation.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

3606105B14

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DesignTek Exhaust downpipes with 200-CPSI Catalytic Converters
The DesignTek stainless steel downpipe set is a performance-oriented replacement for selected Porsche Macan 3.0-litre and 3.6-litre turbocharged models. Supplied as a matched right-hand and left-hand pair, the downpipes connect the turbochargers to the remaining exhaust system and incorporate high-flow 200-CPSI catalytic converters.

Fits:
Porsche Macan S 3.0L Turbo 2014 - 2018
Porsche Macan GTS 3.0L Turbo 2014 - 2018
Porsche Macan Turbo 3.6L Turbo 2014 - 2018

Key Features and Benefits
•  Complete right-hand and left-hand downpipe set
•  Designed for Porsche Macan 3.0T and 3.6T models
•  Durable stainless steel construction
•  Integrated 200-CPSI catalytic converters
•  Euro 3 catalyst specification
•  Catalyst dimensions of approximately Ø110 × 80H × 90L mm

Compared with more restrictive standard catalyst sections, the 200-CPSI design provides a freer path for exhaust gases while retaining catalytic exhaust-gas treatment. This can help reduce back pressure, improve turbocharger response and produce a deeper, more pronounced exhaust note without using a complete catalyst-bypass arrangement.

Each catalytic converter measures approximately Ø110 × 80H × 90L mm and is specified to a Euro 3 standard. The downpipes are supplied without external heat-resistant shielding, providing a clean stainless steel finish and making careful inspection of the vehicle’s original heat shields and surrounding components especially important during installation.

NOTE:
Sports catalytic converters and bypass pipes do not have type approval and are not legally permitted for use on vehicles manufactured after 1st March 2001 in the United Kingdom. They are not MOT compliant and must not be used on public roads. These components are intended for race and track use only. If you are located outside the UK, please consult your local laws and regulations to ensure compliance.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

3606105B15

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DesignTek Exhaust downpipes, Bypass version
The DesignTek stainless steel bypass downpipe set is a performance-focused exhaust upgrade for selected Porsche Macan 3.0-litre and 3.6-litre turbocharged models. Supplied as a matched right-hand and left-hand pair, the downpipes replace the restrictive original catalyst sections with freer-flowing stainless steel pipework.

Fits:
Porsche Macan S 3.0L Turbo 2014 - 2018
Porsche Macan GTS 3.0L Turbo 2014 - 2018
Porsche Macan Turbo 3.6L Turbo 2014 - 2018

Key Features and Benefits
•  Complete right-hand and left-hand downpipe set
•  Designed for Porsche Macan 3.0T and 3.6T models
•  Stainless steel construction
•  Catalyst-bypass configuration
•  Reduced exhaust restriction and back pressure
•  Integrated resonators for a more controlled exhaust tone
•  Heat-resistant shielding around the resonator sections
•  More pronounced turbocharged exhaust sound
•  Vehicle-specific routing and connection points
•  Suitable for performance, track and competition-focused builds

The catalyst-bypass design allows exhaust gases to leave the turbochargers more efficiently, helping to reduce back pressure and deliver a stronger, more direct exhaust character. This can also support sharper turbo response, particularly when combined with suitable engine-management calibration and a compatible performance exhaust system.

Each downpipe incorporates a resonator to help control harsh exhaust frequencies and reduce unwanted cabin drone. The resonator sections are wrapped in a heat-resistant shield, helping to limit radiant heat around the exhaust system and protect nearby engine-bay and underbody components.

Manufactured from corrosion-resistant stainless steel, the downpipes are designed to withstand high exhaust temperatures, moisture and repeated heat cycles. Vehicle-specific pipe routing and connections provide a precise installation on compatible Porsche Macan applications.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

3606105B10

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A Voucher for £100 available when you buy this product. For more information CLICK HERE

DesignTek Stainless Steel Exhaust System with Bypass Downpipes and Carbon Fibre tailpipes
The DesignTek stainless steel exhaust system with bypass downpipes is a performance-focused upgrade for selected Porsche Macan 3.0-litre and 3.6-litre turbocharged models. The system replaces the restrictive original downpipe and rear exhaust sections with freer-flowing stainless steel components, helping the turbocharged engine expel exhaust gases more efficiently.

Fits:
Porsche Macan S 3.0L Turbo 2014 - 2018
Porsche Macan GTS 3.0L Turbo 2014 - 2018
Porsche Macan Turbo 3.6L Turbo 2014 - 2018

Its catalyst-bypass downpipes remove the standard catalytic converter cores from the exhaust path, reducing restriction and back pressure. This creates a louder, deeper and more direct exhaust note while supporting sharper turbo response, especially when combined with suitable engine-management calibration.

The system is finished with two large Ø101 mm carbon fibre tailpipes, giving the rear of the Macan a distinctive motorsport-inspired appearance. The dark woven carbon finish complements the rear diffuser and provides a more purposeful look than conventional polished exhaust outlets.

Key Features and Benefits
•  Manufactured from durable SUS304 stainless steel
•  Catalyst-bypass downpipe configuration
•  Reduced restriction compared with factory catalyst sections
•  More pronounced turbocharged exhaust tone
•  Twin Ø101 mm carbon fibre tailpipes
•  Vehicle-specific pipe routing and mounting points
•  Precision-welded construction

Important Notes
This system does not contain catalytic converters and is generally intended for track, competition or off-road use. It may not comply with local emissions, noise or road-use regulations. Legal suitability should be checked before installation.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

3606005B13

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