Jump to content
The mkiv Supra Owners Club

BPU upgrade.....


Guest Typer666

Recommended Posts

Guest Typer666

Hey guys... has anyone been onto http://www.suprastore.com ...

theres a standard BPU kit on there for $1456.... take the beasty to 460 bhp...

 

 

anyone seen this before or know anything about it ?

 

If I installed this kind of kit, how would it affect the use of my car on a daily basis ... i.e. economy, wear and tear, handling etc ...

 

cheers guys

Link to comment
Share on other sites

With this bpu kit im surprised to see no intercooler there or recomended cause i thought if you raise the power/boost the intercooler really should be upgraded an would it be best if you changed the injectors to uprated ones

 

The US Supra has bigger injectors (550cc) compared to the J-spec. The 440cc j-spec injectors get close to their limits, at around the max power the j-spec turbos can make.

 

The stock side mounted intercooler is well designed, has quality core and is properly ducted, so can cope with raised boost, provided it is in good condition. If it is 12 years old coroded and crumbling, then I would definitely replace the IC before upping the boost, either for a new stock SMIC or aftermarket FMIC.

Link to comment
Share on other sites

Please sign in to comment

You will be able to leave a comment after signing in



Sign In Now
×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue. You might also be interested in our Guidelines, Privacy Policy and Terms of Use.