JB/other tuned experience?

[MrBosch]

Hi guys! For those that have gone the JB route or other products, has anyone experienced any troubles afterwards like detonation or backfire or popped coils etc?

I've previously had a mk6gti, went the k04 route and eventually had so many issues that i sold the car!

The prices at JSN is a big NO NO, So considering a more wallet friendly approach

I've got a stock '13 M135i, looking at sw only at this stage ...

Any advice would be appreciated

 

[Chavoos]

JB4 Just do it .
Excellent bang for the buck.
Check Sherwins thread to see the power it makes on an M135!

I've had no issues except some user issues when flashing but it never affected the JB. But mine is on the N54


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[dvst8]

No issues with my JB unit.

Previously had Xcede flashes on my cars with no issues either.

Waiting for the m135 ecu to be cracked and I will flash it as well

:thumbs:

 

[Kish2604]

I know of 2 M135s in Durban with both Pnuematic and electronic version turbos and both doing between 290 and 300kw the rear wheels on a good reliable dyno's...

They supported by Rennzport and both are daily drivers car, choose your supplier/installer carefully when purchasing as back up support needs to be above reproach...

 

[RedT]

I know of 2 M135s in Durban with both Pnuematic and electronic version turbos and both doing between 290 and 300kw the rear wheels on a good reliable dyno's...

They supported by Rennzport and both are daily drivers car, choose your supplier/installer carefully when purchasing as back up support needs to be above reproach...

Fully agree, its all about aftersale support