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is it possible to make the car boost up earier by tinkering with the acctuator or is it possible to bring the boost in earlier at what revs can the turbos produce max boost???

also ive heard about if de-cat your car you are risking turbo failure due to the loss of pressure so if you keep the cats on but put a straight through pipe from the two cats to the back boxes this is ok

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is it possible to make the car boost up earier by tinkering with the acctuator or is it possible to bring the boost in earlier at what revs can the turbos produce max boost???

also ive heard about if de-cat your car you are risking turbo failure due to the loss of pressure so if you keep the cats on but put a straight through pipe from the two cats to the back boxes this is ok

 

A good boost controller can help in bringing boost in alittle quicker by controlling the wastegates, the other alternative would be to get smaller turbos as these will obviously bring boost in much quicker, other than that the answer is not really, as regards decating and straight through exhausts its all luck of the draw really some cars have no problems at all others will start leaking from the seals the minute the back pressure has been removed, I basically advise customers not to decat unless than can afford new turbo's just in case

 

Ryan

Underdrive pulley, and downpipes will help improve lag.

Also the car as stock isn't particularly laggy so are sure it's running 100%?

Underdrive pulley, and downpipes will help improve lag.

Also the car as stock isn't particularly laggy so are sure it's running 100%?

 

undedrive pullies and lightened flywheels etc won't bring the turbo's in any quicker but the will make the car rev faster/quicker

Underdrive pulley, and downpipes will help improve lag.

Also the car as stock isn't particularly laggy so are sure it's running 100%?

 

manual bit laggy

auto ok

auto to manual conversion best of both worlds :)

 

also instead of running high boost advance the timing by a degree or 2,some people swear by it :)

  • Author
A good boost controller can help in bringing boost in alittle quicker by controlling the wastegates, the other alternative would be to get smaller turbos as these will obviously bring boost in much quicker, other than that the answer is not really, as regards decating and straight through exhausts its all luck of the draw really some cars have no problems at all others will start leaking from the seals the minute the back pressure has been removed, I basically advise customers not to decat unless than can afford new turbo's just in case

 

Ryan

 

cheers for that info ryan so as long as the cats stay on this is ok i mean to run straight through pipes from the cats with no silencers in between the cats and the back boxes???

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