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Godspeed Project?

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They make good parts my buddies gsx has there fmic. He is pushing 500+ awhp and no issues with it. It is a 3" exhaust system might be alittle much for a n/t eclipse, but maybe not. Although if you look in the n/t upgrade path on this site most look like 3" cat back systems so may work.
 
With 3" piping and a N/T car, your gonna get that raspy "nails in a tin can" sound you hear on alot of hondas. But to each his own. I have had many GodSpeed parts and my friends as well, never has a problem with any of them!
 
2.5" is what i have on my car, my exhaust is very deep. Ive gotten nothing but compliments on it.
 
I noticed a HUGE drop in low-end torque with a 2.5" catback system on my '97 GS. It might've added 1hp to the upper RPM range, but I never rev it out while I'm driving. I took that 2.5" system off and went back to the stock 2.25" midpipe and bought a 5Zigen axleback on eBay, and my torque came back.

A 3" system on a street-driven non-turbo would be retarded.
 
I noticed a HUGE drop in low-end torque with a 2.5" catback system on my '97 GS. It might've added 1hp to the upper RPM range, but I never rev it out while I'm driving. I took that 2.5" system off and went back to the stock 2.25" midpipe and bought a 5Zigen axleback on eBay, and my torque came back.

A 3" system on a street-driven non-turbo would be retarded.

Was the drop in torque that bad... Because I have a automatic 420A and she isnt the best low end. Did u feel any gains from the axle back???
 
I haven't felt any gains from anything I added to my 420A...only a noticeable loss in torque with the 2.5" catback.

The AEM cold air intake I put on a while ago did nothing to add power, and hurt my fuel mileage to the point where I went back to the stock airbox with a K&N drop-in panel filter.

If you're not at a level where your engine is modded and you need more air entering and exiting the engine, there are no intakes and exhaust systems that are going to add any noticeable power increase without suffering from a loss in low-end torque or fuel mileage.
 
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