Enter your VAT number here and click Verify:
Your details have been verified. VAT number registered to:
,
.
Your order will now be zero rated for VAT purposes. We reserve the right to verify these details after your order request has been made and reinstate VAT if required.
Your VAT details were not recognised or were invalid. Your VAT number must be matched to your Billing Country as specified above. This is currently specified as . You do not need to enter the country code part of your VAT number as this has already been selected in your billing address details above.
The VAT number checking service is currently offline. Please supply your VAT details within the comments or special instructions field below and we will apply a VAT discount after placing your order request.

Fits:
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
Please note: This is a special-order item manufactured to order. In some cases, please allow 10 – 14 days for the delivery. Special order items cannot be cancelled from this supplier once your order has been placed.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
360600010
The product you are viewing cross references to these numbers
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93

Fits:
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
Please note: This is a special-order item manufactured to order. In some cases, please allow 10 – 14 days for the delivery. Special order items cannot be cancelled from this supplier once your order has been placed.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
360600010
The product you are viewing cross references to these numbers
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
Porsche Performance Exhaust Packages - Power, Sound & Flow Upgrades
Exhaust Packages are complete performance exhaust solutions designed to improve exhaust gas flow, enhance engine efficiency, and transform the sound of your Porsche. By upgrading restrictive factory components with high-flow systems, exhaust packages help reduce backpressure, improve throttle response, and unlock additional performance—especially in tuned or performance-driven engines.
Available from Design911, Porsche exhaust packages combine precision-engineered components such as headers, sports catalysts, silencers, and tailpipes to deliver a balanced upgrade in power, sound, and durability.
What Do Exhaust Packages Do?
Exhaust packages manage the efficient removal of exhaust gases from the engine.
Core Functions:
- Reduce exhaust backpressure for improved engine breathing.
- Enhance power delivery and throttle response.
- Improve exhaust sound and tone.
- Optimise exhaust flow across the RPM range.
- Support tuning and performance modifications.
Efficient exhaust flow is essential for maximising engine performance and responsiveness.
Why Do Standard Exhaust Systems Fail?
Factory exhaust systems are designed for noise control,
emissions, and cost, which can lead to performance and durability limitations.
Common issues include:
- Restrictive pipework limiting airflow.
- Internal corrosion from heat and moisture.
- Catalyst degradation over time.
- Excessive weight reducing performance efficiency.
- Incompatibility with performance tuning upgrades.
Failing exhaust components can cause power loss, rattles, leaks, and reduced engine efficiency.
Why Upgrade to a Performance Exhaust Package?
Performance exhaust packages are engineered to improve flow, sound, and reliability.
Upgrade Benefits:
- Increased power and improved throttle response.
- Reduced system weight for better performance.
- Enhanced exhaust sound without excessive drone.
- Improved durability using stainless steel or motorsport materials.
- Ideal foundation for further engine tuning.
Upgrading the exhaust system unlocks performance potential while enhancing driving enjoyment.
Highlights
- Porsche performance exhaust package upgrades
- Improved exhaust flow and power delivery
- Enhanced sound quality and tone
- Designed for tuned and performance engines
- High-quality materials for long-term durability