sorry, I couldn't resist... 
I need my Cat replaced
Thread Starter
Navigator
Joined: Jan 2005
Posts: 9
Likes: 0
From: Austin Texas
I need my Cat replaced
Bad news from Austin Corvette. I have a Borla single split rear exit exhaust. My Cat has gone south on me. They say the GM part is about $1000. Is there a good after-market alternitive that is less expensive? I plan on doing a Triflow system in the future so this new cat should be compatible with the Triflow. Thanks for any information. 
Drifting
Joined: Jul 2002
Posts: 1,613
Likes: 0
From: Spring Tx
One, you have two cats, there are many after market high flow cats available for way less than $1000. How many miles on your car, by law there is an extended warranty on any part of your emission system.
Melting Slicks
Joined: Dec 2004
Posts: 2,322
Likes: 2
From: New York NY
Cruise-In VI Veteran
St. Jude Donor '05
if you just need cats you should go with random technology's cats for about $400 total. Upgrading your exhaust manifold with some long tube headers and high flow cats is also a nice idea if you want to spend a little more. good luck
Corvette Stories
The Best of Corvette for Corvette Enthusiasts
10 Most Common Corvette Problems of the Last 20 Years!
Joe Kucinski
5 MOST and 5 LEAST Popular Corvette Model Years in History!
Joe Kucinski
2027 Corvette Buyer's Guide: Everything You Need to Know!
Joe Kucinski
10 Things C8 Corvette Owners Hate (But Won't Tell You)
Joe Kucinski
10 Best Corvettes Coming to Barrett-Jackson Palm Beach 2026!
Brett Foote
Every Corvette Grand Sport Explained! (C2, C4, C6, C7, & C8)
Joe Kucinski
Grand Sport & Grand Sport X Launch Alongside All-New 535hp LS6 V8!
Michael S. Palmer
5 Reasons Bad Drivers Crash & 5 Ways to Avoid a Costly Mistake!
Joe Kucinski
7 Bolt-On Upgrades From Extreme Online Store to Level Up Your C6 Corvette
Pouria Savadkouei
Le Mans Master
Joined: Dec 2001
Posts: 5,761
Likes: 1
From: Irvine CA
Originally Posted by vetterdstr
First of all your cats are under warranty for so many thousands of miles.. if it is not covered, Magnaflow sells high flow cats for about $110 delivered.
VR
VR
