Bursch 1-5/8 In. GT3 Exhaust System Porsche 911 (69-89) BX-9161-SS

The Bursch 1 5/8 Inch GT3 Exhaust System BX9161SS is a performance driven upgrade for Porsche 911 models from 1969 to 1989. Featuring optimized 1 5/8 inch tubing, this system improves exhaust scavenging and airflow, allowing your engine to operate more efficiently and produce increased power.

Inspired by GT3 style performance design, this exhaust system delivers a deeper, more aggressive tone that enhances the classic Porsche driving experience. Built from durable high temperature resistant materials, it is designed to withstand demanding conditions while maintaining long term reliability.

This system is ideal for enthusiasts seeking a balance of performance gains and authentic air cooled character. Whether for spirited driving or restoration upgrades, it provides a noticeable improvement in both sound and responsiveness.

Key Features

• Fits Porsche 911 models from 1969 to 1989
• GT3 style performance exhaust system
• 1 5/8 inch tubing for optimized airflow
• Improves horsepower and throttle response
• Produces deep and aggressive exhaust tone
• Durable construction for high heat resistance
• Designed for performance and restoration builds
• Part number BX9161SS

Benefits to the Customer

Enhanced Engine Performance
Improves exhaust flow for increased horsepower and efficiency.

Aggressive Classic Sound
Delivers a deeper, performance inspired exhaust tone.

Improved Driving Response
Boosts throttle response and overall engine feel.

Durable and Reliable
Built to withstand high temperatures and long term use.

Frequently Asked Questions

Will this exhaust system increase horsepower
Yes, improved airflow helps increase engine efficiency and power output.

What is the benefit of 1 5/8 inch tubing
It provides better exhaust flow compared to smaller diameter systems.

Is this compatible with all Porsche 911 models from 1969 to 1989
It is designed for those models, but confirm compatibility with your specific setup.

Does this system change the exhaust sound
Yes, it produces a deeper and more aggressive tone.

Is professional installation recommended
Yes, professional installation ensures proper fitment and optimal performance.