if you mean quad exhaust not dual, the a latest M5's had quad exhausts (E39 and E60) the E34 before them had dual exhuasts on one side, as did the first BMW M5 (E28). however there are some cars that had M tuned suspension and body parts ( front spoilers, interior parts etc.) called M package, but not an Motorsport developed engine. Only Motorsport vehicles from BMW came with the M\\\ badge. Motorsport package vehicles will have M\\\ badges inside on the interior, but not on the exterior of the vehicle. Remember though, you can buy an M badge from eBay for next to no money, so I am sure many people have M badges on their non M vehicles :)
true dual by far
The advantages of having dual exhaust, if it is a true dual exhaust, include increased gas mileage, cooler engine temperature, and more engine horsepower. However, if it is not a true dual exhaust, it doesn't matter how many exhaust ports there are, there will be no advantage.
Dual exhaust systems are systems in cars that have two mufflers and two exhaust pipes. This system is called a dual exhaust system, or a twin exhaust system. It can be installed on a vehicle after market.
form_title=Exhaust Replacement form_header=An Exhaust replacement will provide your vehicle with more power and performance gains in horsepower. What is the year, make and model of your vehicle?=_ Have you noticed any loud noises from under your car?= () Yes () No () Not Sure Has your vehicle recently failed emissions testing for an exhaust leak?= () Yes () No () Not Sure Does your vehicle have a single exhaust or dual exhaust? = {(),Single,Dual,Not Sure}
by having a exhaust shop weld on a y pipe then just run the dual pipes out the back
True dual exhaust is better for performance. Most cars on the road nowadays have the "fake" dual exhaust - tips only. They feed via the catalytic converter then after the rear axle - they branch into dual (or Y shaped) thus making the appearance of dual exhaust.
dual exhaust
Dual exhaust systems increase capacity of the exhaust system and thus makes it easier for exhaust gasses to exit the combustion chamber. This can result in increased horsepower. However, dual exhaust is often used because the owner prefers a more "throaty" sound.
yes, the 1970 mustang grande 302 does have a factory dual exhaust. And its a straight up beast might I add -edit- It did not come standard with dual exhaust. The 302 base model regular fuel came with a 2bbl carb and manifold headers leading to a passenger-side, single-pipe exhaust. I owned one. It was ok but the 3sp tranny left you begging for more on the highway.
Yes! Then you would have triple exhaust.
I have a 1976 F100 and yes I put Dual Exhaust on the truck and it is great!!
look at LMC truck company.. they have stock style dual cats and dual exhaust for a 5.7 (350cid) but they'll fit on your 305cid... that is if your 305 is a truck