hi guys i have a revolution fully decat system and where it joins the engine it has the main 3 inch pipe and a small inch and a half pipe which comes of the main pipe just wondered if anyone knows what the smaller pipe is?cheers Roger.




you can see the smaller pipe on the left and it branches off the main pipe furter back ive shown a few people and they havnt seen this before????

 

anyone??

 

this link might help roger mate

Revolution Downpipe

 

cheers kenny what ever it is its good. i need to get my car on rolling road to see what power its producing. its seems a lot faster than it should be.im not sure what the donor engine came out of either.

 

Its to help the turbo spool up faster, as there is less resistance where air would be hitting the blanking plate and then bounce back towards the proppellers

 

get it down to prosport mate.... let me know if you down for it cos I am quite interested aswell.. or you can let me test drive it I am quite a accurate dyno mate

 

the human dyno can test it tommorow at smacs

 

but you should be running good bhp at the moment mate.. ..as the classic ecu should be able to adapte the mod quite easily, should do with basic ecu reset then follow the "Quick ECU relearn guide"...to get the most out of it or to run it for few hundred miles to let it adapte your driving style...

 

will it learn without resetting it or do i have to reset it ? i worry that i might mess it up.its not a big job to do it though its the wires under the dash i think. im gonna download the instuctions and have a go.