928 Motorsports, LLC ®
 
 

     
     
     
928 Motorsports
r o a d   m a p
928 Motorsports

928 Motorsports
m u l t i m e d i a
928 Motorsports
928 Motorsports 928 Motorsports

t r a c k   t i m e

 

 

Catalytic Converters for the Porsche® 928


Application: 1985-95 Porsche® 928

For those that live in locations that require catalytic converters, we have located special high-flow-rate all-metal cats. We have them sized just right to mount into our X-Pipe, so no modification of your stock 928 exhaust is needed. These cats are built with a smooth spun-metal housing and precious-metal (platinum and palladium) core. Cats like this cost a little more than ceramic-core cats, but do a much better job of reducing noxious emissions (so you pass inspection!) without as much restriction as we see in ceramic models. Tests have shown our cats flow exceptionally well and only reduce your output by 6-8 HP (compared to having no cats at all). Ceramic Cats that we tested reduced the HP by as much as 15 HP!

The price is for a PAIR of these catalytic converters.

We also have a catalytic converter for the single exhaust customer, 1978-1986 fitted with the Borla-style single exhaust with 4-bolt flange. This cat fits our Header-Y pipe nicely.


Item

Price (USD)

Shipping*

Availability

Two High-Performance Catalytic Converters for dual exhaust

$20.00

Normally Ships in 2 Weeks or Less

One High-Performance Catalytic Converter for single exhaust

$18.00

Normally Ships in 2 Weeks or Less

* Domestic US shipping shown. International shipping will be calculated based on location.

 
   
       

Phone: (920) 485-0928
Email: info@928motorsports.com

928 Motorsports, LLC - All Rights Reserved
Horicon, Wisconsin USA

928Motorsports.com - Performance Parts for your Porsche® 928