- Exhaust Sound On My 4.2
- high flow cat for ranger...where?
- High Flow Cats?
- W/flowmaster, Bad Gas Milage?
- cats are louder than straight?!?!?
- Flow Tech Raptor mufflers, anyone else had good luck?
- Good or Bad Idea?
- Exhaust for my 2005 F150 4.6L
- Where Can I get this?
- Magna Flow
- hollowing out cat.. help!
- Bending your own pipe?
- Straight 6
- which on is louder
- Manfold coatings
- magnaflow cats
- pics of my Duals.
- What? No flowmaster for my truck?
- SHould I dual my 94?
- Could a Bad Cat Make a Truck Run Rich?
- shorty vs long headers
- The Pre-Cat Is the First One Right?
- Downpipe pics?
- help on locating muffler
- Full Exhaust System Suggestions....?
- Summit racing products
- Exhaust pipe smoking on the outside ??
- Are headers worth it?
- Complete Exhaust 04-05 F150 5.4
- Hedder Gaskets