Performance Exhausts & Accessories
SpeedTech
Porsche 991 Exhaust
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The Speed Technologies 991 Center Muffler Delete X-Pipe is designed to replace the center muffler for an improvement in the OEM exhaust sound. Our Center Muffler Delete X-Pipe will enable a slight increase in the volume of the exhaust over the OEM exhaust, as well as some weight reduction and a much improved overall sound and tone!
Our "Center Muffler Delete X-Pipe" provides an exotic tuned sound, while eliminating unwanted resonance. It's very comfortable in the cabin of the vehicle, yet very sporty on the outside!
System includes:
Speedtech provides a Lifetime warranty of manufacturing defects for original owner.
Our "Center Muffler Delete X-Pipe" provides an exotic tuned sound, while eliminating unwanted resonance. It's very comfortable in the cabin of the vehicle, yet very sporty on the outside!
System includes:
- Flanged Header Mount Pipes w/countersunk mounting flange holes for proper alignment of the muffler support bracket during installation
- Center "X" Muffler Delete X-Pipe
- Modular with other SpeedTech 991 Components
Speedtech provides a Lifetime warranty of manufacturing defects for original owner.
- Price: $1,395.00
- PCA discount available!
991 Center Muffler Delete X-Pipe
Full Exhaust System - It sounds GREAT! IMO, it is the right amount of sound under load and cruising. Of course the slight backpressure burble is in there as well. I dont know why anyone would drop 1K or more on another system. Its difficult to stop driving because it sounds so glorious!
A.P., Michigan
A.P., Michigan
991 Customer Comments
981 Exhaust System w/ Sound Valves - This exhaust is on my 981 Cayman S and it blows my mind. One of the best of exhausts i have ever owned on any of my cars. Jeff S.
It is one of the best exhausts I've ever heard. Speedtech nailed it with this one. It's very exotic sounding and plenty of snap, crackle and pop! Steve B.
It is one of the best exhausts I've ever heard. Speedtech nailed it with this one. It's very exotic sounding and plenty of snap, crackle and pop! Steve B.
The Speed Technologies 991 Switch-X exhaust system is designed to provide an improved exhaust note for the discerning Porsche enthusiast that desires a louder, non-restrictive performance exhaust. It's a high quality, lightweight exhaust with no baffles or restrictions whatsoever. This system features T304 stainless steel construction, a plug & play valved system for PSE cars and in-line resonators for refined sound characteristics. Perfect fit to OEM components. Designed for PSE cars where "improved sound and performance" is desired.
If you do not have PSE, the system can be fitted with our optional key fob remote kit and controlled at the push of a button.
If you do not have PSE, the system can be fitted with our optional key fob remote kit and controlled at the push of a button.
- Price: $2,649.00 with key fob remote
- PCA discount available!
991 Switch-X Exhaust
Tel: (603) 225-4600
Fax: (603) 228-4604
Fax: (603) 228-4604