99-04 Ford Mustang 3.7L Catback Exhaust System - Stainless Steel
SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY
*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314
Frequently Asked Questions
99-04 Ford Mustang 3.7L Catback Exhaust System — Stainless Steel
Full stainless steel catback exhaust that bolts directly to your factory catalytic converter. Mandrel-bent tubing maintains flow characteristics while resisting corrosion. Bolt-on design means no welding required—just disconnect the stock exhaust and mount the new system.
Key Features
- Mandrel-Bent Tubing - Maintains consistent diameter throughout for optimal exhaust scavenging and flow.
- Stainless Steel Material - Resists rust and corrosion in all weather conditions.
- Catback Design - Bolts directly to factory catalytic converter; no modifications to engine bay needed.
Specs
- Material: Stainless Steel
- Configuration: Catback system
- Condition: New
What's Included
- Complete catback exhaust assembly
Frequently Asked Questions
Do I need to remove the factory catalytic converter?
No. This catback system connects directly downstream of your factory cat. You're only swapping out everything from the cat back—the factory converter stays in place.
What hardware do I need to bolt this on?
Mounting hardware at the factory connection points is included. You'll need basic hand tools—wrench set, jack, and jack stands. No welding equipment required.
Will the stainless steel require any prep or coating before installation?
No prep needed. The stainless steel is ready to install straight out of the box. If you want a polished finish over time, you can detail it—but the base material comes factory-ready.
Our History
For 26 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.