0
What else can I help you with?
Why aren't headers street legal?
headers are street legal ,as long as they are installed on an exhaust system with the proper emission control , and mufflers. open headers without cats, and mufflers are not street legal. if the vehicle is pre 1968, only mufflers, are required as cats were not in use at that time.
What can you do to make your integra faster?
when it comes to integras a lot... start with the basics that are street legal first like headers, intake, exhaust, and muffler
Installed headers on 305 where do intake vacuum lines go now?
If you're talking about the air lines that force air into the exhaust manifolds from the air pump, that is an emissions thing. You could buy headers that have the threaded ports in them, add them yourself to headers that you've already bought, or defeat the emissions controls completely (not legal). Can't think of any vacuum lines involved with headers.
Are headers and flowmaster exhausts legal in Texas?
yea buddie as long as you have cats
Is there headers for a 1989 dodge Dakota?
Yes, I found a pair of Edelbrock headers on-line a few weeks ago for around $300, and they are 50 state legal!
Does the 1991 LSC Special Edition come with factory headers if so would after market headers provide any benefit?
lsc coupes are very well designed. placing "aftermarket" headers doesn't really do much but cost you money. these cars are very fast as is, think... it was after all based on the ford gt mustang engine and tranny. performance wise, as a mark 7 owner i wouldn't change anything.LOL performance wise?...I think you mean "economically"AnswerIn specific, yes, the vehicle did come with factory headers as well as true dual exhaust. AnswerOK...So Im assuming that by headers you mean aftermarket...all cars have "headers" aka exhaust manifolds. Changing the exhaust manifolds is a GREAT idea to add extra horsepower and torque to your Mark. One of the weakest links on the 5.0 motor is the exhaust. The factory exhaust manifolds on the 5.0 are tiny little tubes of metal that choke your motor from breathing. If youre thinking of doing ANY kind of horsepower adding upgrades, don't start anywhere else but with new exhaust and intake components (upper and lower). 1 5/8" headers are ideal. Equal or unequal length are good, longtubes are the best but require some extensive work for the average do-it yourselfer. In my opinion start with a good catback system (mufflers, H-pipe, etc.) before you go getting involved with new headers. Just think of your motor as needing to breathe easier to make more power. The 5.0 motor is such a dog compared to what it could be...even in a Mustang...trust me, I do this for a living...these guys that posted before me just must not like fast cars =) AnswerI agree with the last post. The headers on the Marks just like the Mustangs are tiny. After market headers as long as they are larger diameter will make a difference. I owned a Mark myself. You should really upgrade the hole system but I know alot of the time people don't have $300 to drop on a new system. Headers would be a good place to start. Down the road you may want to look into getting you exhaust ports matched to the diameter ao the headers as well. They are alot smaller, but I strongly sugguest you have this done by a professional shop. hell yea after market headers will add power, look at the baby headers that came with the car.ANSWERI have a fully worked out 91 LSC special edition black. Leave the stock exhaust headers! They are plenty to push anything that the engine can handle. Get rid of the "4" cats and replace with 2 high flows to keep it legal. Switch to an Ford Explorer intake manifold from the junk yard (will require custom hood work to fit underneath) And put in some 1.7 roller rockers. If youre gonna go that far, MSD ignition and high power coil is recommended. I also converted to a stick shift...and i eat mustangs up all the time
Are flaming exhaust legal in pa?
yes
Are dual exhaust legal in Louisiana?
Yes
What is the legal term for fusion?
Scientists talk about nuclear fusion, I don't think lawyers have any different words.
Increase horsepower of 3.5 L dodge charger?
New headers, exhaust, performance chip, tidal wave supercharger. All these can help boost your performance in your Charger. It has been said when you add the tidal wave supercharger that you will be able to keep up with an Srt8 model. All these upgrades are also legal and will pass inspection.
What is the loudest legal exhaust system for a Chevy truck?
Depends on where you will be driving it.
What is the best exhaust for a sti Subaru for peformance and sound?
to me its the Crawford gymkhana exhaust. loud has hell and its the same exhaust as ken blocks subaru car. but it might not be legal were you are. you have to check the laws were you are.
