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Design 911 Design 911 supply Porsche parts, Porsche spares and Porsche accessories, to both retail and to the trade. Our Porsche product and accessory range includes brakes, exhausts, tyres, wheels and Porsche panels and interiors. https://d911api.datadial.net/images/schemaLogo.png https://d911api.datadial.net/images/schemaLogo.png +443456003478 https://d911api.datadial.net Facebook Instagram

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DISPLAYING 1 to 8 (of 8 products)
SSXPO200
Product Information
Product Information
Milltek Sports Exhaust With PSE Equipped Cars Only With GT-115 Brushed Titanium Tips.

Fits:
Porsche 991.2 3.0L T / S / GTS 2015>>2019

Parts Assembly:
MSPO293 - Rear Silencer With Valves
MSTIP252 - x2 4.5" Brushed Titanium Tips

Pipe Diameter: 
2.50" (63.50mm)

Tailpipe: 
115mm GT115


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Related, superseded, cross reference or alternative numbers for comparison.

SSXPO200
9P1251053A
9P1251053C
9P1251053B
9P1251053D

The product you are viewing cross references to these numbers
SSXPO201
Product Information
Product Information
Milltek Sports Exhaust With PSE Equipped Cars Only With GT-115  Burnt/Blue Titanium Tips.

Fits:
Porsche 991.2 3.0L T / S / GTS 2015>>2019

Parts Assembly:
MSPO293 - Rear Silencer With Valves
MSTIP253 - x2 4.5" Burnt Titanium Tips

Pipe Diameter: 
2.50" (63.50mm)

Tailpipe: 
115mm GT115


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Related, superseded, cross reference or alternative numbers for comparison.

SSXPO201
9P1251053A
9P1251053C
9P1251053B
9P1251053D

The product you are viewing cross references to these numbers
SSXPO202
Product Information
Product Information
Milltek Sports Exhaust With PSE Equipped Cars Only With GT-115 Carbon Tips.

Fits:
Porsche 991.2 3.0L T / S / GTS 2015>>2019

Parts Assembly:
MSPO293 - Rear Silencer With Valves
MSTIP244 - x2 Jet-115 Carbon Trims

Pipe Diameter: 
2.50" (63.50mm)

Tailpipe: 
115mm JET-115


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Related, superseded, cross reference or alternative numbers for comparison.

SSXPO202
9P1251053A
9P1251053C
9P1251053B
9P1251053D

The product you are viewing cross references to these numbers
SSXPO199
Product Information
Product Information
Milltek Sports Exhaust With PSE Equipped Cars Only With GT-115 Cerakote Black Tips.

Fits:
Porsche 991.2 3.0L T / S / GTS 2015>>2019

Parts Assembly:
MSPO293 - Rear Silencer With Valves
MSTIP251 - x2 4.5" Cerakote Black Tips

Pipe Diameter: 
2.50" (63.50mm)

Tailpipe: 
115mm GT115


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

SSXPO199
9P1251053A
9P1251053C
9P1251053B
9P1251053D

The product you are viewing cross references to these numbers
SSXPO198
Product Information
Product Information
Milltek Sports Exhaust With PSE Equipped Cars Only With GT-115 Polished Tips.

Fits:
Porsche 991.2 3.0L T / S / GTS 2015>>2019

Parts Assembly:
MSPO293 - Rear Silencer With Valves
MSTIP250 - x2 4.5" Polished Tips

Pipe Diameter: 
2.50" (63.50mm)

Tailpipe: 
115mm GT115


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

SSXPO198
9P1251053A
9P1251053C
9P1251053B
9P1251053D

The product you are viewing cross references to these numbers
3606009106
Product Information
Product Information
DesignTek Race Exhaust Switachable turbo-back cat bypass system with Black Diamond tail pipe. Titanium.

designtek

Fits:
Porsche 991.2 Carrera (except Turbo / GT3 / R)
For cars with Sport exhaust fitted or cars with sport exhaust bumper conversion (centre exit pipes)
Not suitable for cars built after April 2018 which have PPF fitted.

Please note: This system does not come with valve control system as you can use existing wiring from your sport exhaust. If you wish to have a wireless remote control kit you need to order one here in the basket stage.

Please note: These catalytic bypasses will make your car sound a lot louder than with stock cats. This exhaust is intended for offroad use and will be very loud . We recommend to use sport exhaust if you are concerned about decibel levels.

Please note: It is illegal to fit this product for road use on type-approved vehicles first used on or after 1/3/2001


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

3606009106
9P1251053A
9P1251053C

The product you are viewing cross references to these numbers
3606009105
Product Information
Product Information
DesignTek Race Exhaust Switachable turbo-back cat bypass system with Black Diamond tail pipe. Stainless steel.

designtek

Fits:
Porsche 991.2 Carrera (except Turbo / GT3 / R)
For cars with Sport exhaust fitted or cars with sport exhaust bumper conversion (centre exit pipes)
Not suitable for cars built after April 2018 which have PPF fitted.

Please note: This system does not come with valve control system as you can use existing wiring from your sport exhaust. If you wish to have a wireless remote control kit you need to order one here in the basket stage.

Please note:
 These catalytic bypasses will make your car sound a lot louder than with stock cats. This exhaust is intended for offroad use and will be very loud . We recommend to use sport exhaust if you are concerned about decibel levels.


Please note: It is illegal to fit this product for road use on type-approved vehicles first used on or after 1/3/2001



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

3606009105
9P1251053A
9P1251053C

The product you are viewing cross references to these numbers
EX32
Product Information
Product Information
Titanium sports exhaust rear silencer - valved.


Fits:
Porsche 991.2 Carrera 2 / Carrera 4 - 2016 to 2019
Porsche 991.2 Carrera 2S / Carrera 4S - 2016 to 2019
Porsche 991.2 GTS - 2016 to 2019
Porsche 991.2 targa / targa 4S - 2016 to 2019
Only for cars with centre exit exhaust

Product Description

Unleash the raw sound of your Porsche 991.2 with the Ultimate Performance Valved Exhaust by Rennline. This exhaust lets you keep your relationship healthy between you and you neighbours due to the dynamic valve technology built into our exhaust system. At the click of a button, you can keep your 991.2 quiet enough to appease anyone in your neighbourhood or open it up and let the loud pipes sing.

You have come to expect a certain level of quality and ease of installation when it comes to Rennline products. This part does not fall short in that category, made from Grade 2 Titanium and Tig Welded to perfection. It is truly a work of art. This exhaust is a direct bolt in replacement and is easily reversable back to stock and features an easy-to-follow install video.

  • Constructed from pie cut grade 2 titanium
  • Retains catalytic converters
  • Mounts directly to exhaust manifolds
  • Comes with Adjustable Tips (in your choice of color)
  • Comes with Vacuum controller  



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

EX32
9P251053B
9P251053D

The product you are viewing cross references to these numbers
DISPLAYING 1 to 8 (of 8 products)
Also found on these pages
About Sport Silencers / Mufflers

Porsche Sport Silencers & Mufflers - Performance Sound & Exhaust Upgrades

Sport Silencers / Mufflers are designed to enhance the sound, performance, and driving character of your Porsche by improving exhaust gas flow and delivering a more engaging exhaust note. Compared to standard exhaust silencers, sports mufflers reduce restriction, sharpen throttle response, and provide a sportier tone that better reflects Porsche’s performance heritage.

Available from Design911, this category includes both genuine Porsche sport exhaust components and high-quality aftermarket performance mufflers, giving owners the choice between factory-engineered authenticity and performance-focused customisation.

What Do Sport Silencers / Mufflers Do?

Sport silencers optimise exhaust flow while enhancing sound quality.

Core Functions:

  • Reduce exhaust backpressure for improved engine breathing.
  • Enhance throttle response and power delivery.
  • Produce a deeper, sportier exhaust note.
  • Improve exhaust efficiency and flow dynamics.
  • Enhance the overall driving experience.

A well-designed sports muffler balances performance gains with refined sound control.

Why Do Standard Exhaust Silencers Fail or Fall Short?

Standard exhaust mufflers are designed primarily for noise reduction, emissions compliance, and longevity. Over time, common issues include:

  • Internal corrosion from condensation and heat cycles.
  • Restrictive baffling limiting exhaust flow.
  • Dull or muted exhaust sound.
  • Internal baffle breakdown causing rattles.
  • Reduced efficiency when paired with performance upgrades.

As these components age, both performance and sound quality can deteriorate.

Why Upgrade to Sport Silencers / Mufflers?

Sport silencers are engineered to improve both performance and auditory feedback.

Upgrade Benefits:

  • Improved exhaust flow and reduced restriction.
  • Enhanced exhaust sound without excessive drone.
  • Increased driving engagement and responsiveness.
  • Available in OEM Porsche or performance aftermarket options.
  • Ideal for road, touring, and spirited driving.

Upgrading delivers a more exciting exhaust character while supporting engine efficiency.

Highlights

  • Porsche sport silencer and muffler upgrades
  • OEM Porsche and premium aftermarket options
  • Improved exhaust sound, flow, and performance
  • Designed for performance-focused driving
  • High-quality materials for durability and reliability       

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