Thread: 11 inch FastBrakes BBK and 949 15x7 Wheel Fitment

I did some searching and found this fitment guide below, but I was wondering if anyone knows if there are any issues in getting the 11" kit to fit under 949 6UL 15X7 wheels with a +36 offset? It looks like its okay with the 15X8's but wanted to make sure about the 15X7's. Thanks



I just located the LIST of fits and no go's:

11.75" List
Team Dynamics Pro Race 1 15x7 +30
Team Dynamics Pro Race 1.2 15x7 +30 and +35
Volk TE37 15x7 +35
ATS Comp Lite 15x7 +35
949 Racing 6UL 15x8 +36 with a 5 mm spacer

11.00" List
Rota C8
Rota Grid
Rota Subzero
Kosei K1
949 Racing 6UL 15x8 +36

Black flag list (those already tried and guaranteed to not fit)
Enkei RP02 15x7 +35
Enkei RPF1 15x7 +35
Rota Slipstream 15x6.5 +40
Rota GT3 15x7 +40
Rota AutoX 15x6.5 +40
Rota RB 15x8 +35 (probably the 15X7 too)

Looks like the 15x9's will work but you will need a spacer.

I am pretty sure they fit.If not,it will be a 5mm spacer at the most.
There are 2 different offsets of the 15x7 949 wheels though,so that will make a difference,too.

Try to PM @Jimithin7000 and @happynole
They have both run these wheels and brakes,and combinations of them..

Thanks for the info. One morning, I saw a chat between you and nismostar and nismostar mentioned he was surprised the 949 did not fit. It got me a little worried since I bought a 15X7 set with the intention of getting an 11 inch fastbrakes kit. My 6UL's have the +36 offset, btw. I'll check with the other two to see if they can give me some additional info.

The same offset for the same spoke design should mean you'll have the same brake clearance regardless of wheel width unless they change the mounting pad depth which is rare.

yep. my konig heliums in 15x6.5 and 15x8 clear the wilwoods with no issue. same spoke design different wheel width and off set.

sweet! thanks guys!

just to clarify i have the 11.75" kit, it barely cleared by Borbet wheels which were 15x7, after that everything I had was 16x7/7.5 and currently 16x8, with modified fenders. Didn't know you had 11.0" kit.

I don't have the 11 inch kit yet. Its planned for later this year.

I have the 11.75 inch kit and 15x8 949 racing wheels in the 36 offset clears with a 5mm spacer.