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There isn't more peak power because they're limited by the blower size. People are making the same mistake on M3Post, you cannot directly compare a Centri Blower & a Roots/Twin Screw. They're going...

You're introducing way too many variables. If we're gonna evaluate every performance related element (power, gearing, area under the curve, weight, aerodynamics, traction off the line, etc etc),...

11 pages, not a single piece of data posted by APR


Ironically, those idiots on Audizine are linking over to E90Post like technical $#@! actually takes place over there :rofl2:

Roll -- Especially since we're talking 400 WHP+, RWD cars for the most part, and for the most part we're interested in who's faster (vs. quicker). From a dig most of us (non-AWD...

Mistake, APR is advertising the use of the TVS 1740 on the 4.2L FSI V8, which is in the B8 RS4, RS5 & R8. BUT if you go to the B8 RS4 or RS5 product pages, they're still listing the kit with the TVS...

I just found 2 separate threads (separate forums), both people are saying that Magnuson is against meth b/c it could damage the blower internals.
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Hopefully the S65 gets better gains than the RS4 with tis blower... APR is advertising only a 180 HP/130 TQ gains over stock at the flywheel. Can't find how much boost they're running tho

S65 is super IAT sensitive, and this Roots blower is def gonna be more susceptible to heat soak then the current Centri options. Biggest "problem" I see is do you inject meth pre or post blower?? I...

Higher reinforcements.... Hopefully at that point you'll have plenty of sponsors to cover any additional costs

This was on Bren's dyno, but when I got there we ran my PTF Pump Gas (93) ProTune (which was only tuned on the street) and the numbers matched up to what Undercover's dyno read. RnmEvo9, I agree...

ZR1 has significantly more supportive cooling than the ZL1/CTS-V.


Standard Air/Water setup with pumps & front mounted heat exchanger. I'm surprised that they're reusing the OEM airbox and not...

Fair, but the nearest DynoJet is an Hr+ from me. Meanwhile, Undercover has a perfectly good reading dyno that ran 270 WHP on stock tune. IMHO, it doesn't matter what type of dyno you're on, just...

I never understood this, especially if you have a Stock Baseline on the same dyno that illustrates the gains

460 WHP / 488 WTQ isn't a new stock turbo record -- Especially considering I'm hitting 461 WHP / 500 WTQ and @Njz has higher HP than me @ 469 WHP / 491 WTQ

Do you know whether you have the old or new (3rd revision) injectors installed?? I'm assuming you have the older ones because when you go to the newest (3rd) injectors, it requires replacing all 6. ...

Manifold pics are the best ones.... Does anybody know what would be the max boost/power this blower could turn out on the S65?? Including built motor potential.

Twin Charge FTMFW!!!!! 1st LSA with Centri Blowers & GTX Turbos

Hopefully that'll change soon, haven't seen a VTT S3 update recently but I imagine that Tony is doing the tear down & perfecting the kit for customer retail.

Call Doc Race

1st video posted on the ASR Channel in 3 years! Personally, I kinda support the stance "if you don't do your research on a shop & something bad happens, it's your own fault". It's a hard truth and...

If you're paying top dollar for BMW Individual (which is basically a custom spec ordered car), BMW should deliver the car as ordered. They clearly dropped the ball, and regardless of the M3 ending...

You already know, nobody's seen any VTTS3 logs

I know Tony mentioned they were getting negative fuel trims (the DME was pulling fuel) when they added the Vargas HPFP, but they were also running a twin LPFP setup. Is it possible that a single...

Going Turbo would be awesome (prob get a little more area under the curve), but I'd miss the Whipple whine & it's also a big investment (2 Turbos, Downpipes, Intercooler & Piping, WGs & BOVs + Tuning...

Let's keep in mind he's running 100%, non-diluted E85 without Meth. So the Vargas HPFP upgrade might be sufficient for petroleum based fuels (Pump/Race Gas), it might not be enough for 100% E85.