Milltek fitted today - first impressions

4.2 V8 32v Naturally Aspirated - 414 bhp
Dom81
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Milltek fitted today - first impressions

Post by Dom81 » Fri Oct 01, 2010 12:39 am

Finally took the plunge and bought a non-res non-valved off the forum, and had it fitted (along with AVS2) by MRC today

In short I wish I'd done it 3 years ago, but to be a bit more specific (and all comments compare to stock setup with exhaust valve mod)

Motorway
Cruising at relatively constant speed, there's little difference - just a slight burble when feathering the throttle, which is probably more noticeable when easing off

Traffic was a bit heavy, and I found myself changing down when previously I wouldn't have - not just for the fun of the noise, but (I think) because I started to associate the noise with optimum RPM. Obviously there's stacks of torque in 5th / 6th, but without hearing it howl I strangely assumed it was struggling. Easy to get over this though...

Downshifts
One of life's great pleasures, but I've always felt that the standard setup somehow smothers it - almost as if it cant spit out the extra lump of gas so digests it on the way through. With the Milltek, you hear and feel it leaving the building

Noise under acceleration
Simply awesome. I know it's early days, but didn't turn on the radio for 100 miles (and probably registered my least economical drive ever) Words can't describe the difference - not mine at least - but I want to get back in the car more tonight than I have since the day I bought it. It's only there when you want it, but boy will you want it!

The downside
As others have mentioned, it's most intrusive at low revs. This is below even the slowest cruising - maybe somewhere around 2k - so mainly affects moving from standstill. If you spend your life stuck in traffic then valved might be the answer (or even resonated) but I don't, so am perfectly happy with mine. What I have noticed is that I need to drop a gear for roundabouts, as my revs were obviously falling into the boom range, although again it's probably an indication that I've been getting lazy

Overall, I couldn't be more pleased. Talk of the non-res, non-valved being a beast are true, but entirely subject to driving style. You just need to get used to the fact the your right foot now controls the soundtrack as well as the motion...
2007 Daytona RS4 Avant

amanda1
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Re: Milltek fitted today - first impressions

Post by amanda1 » Fri Oct 01, 2010 8:58 am

Dom81 wrote: Overall, I couldn't be more pleased. Talk of the non-res, non-valved being a beast are true, but entirely subject to driving style. You just need to get used to the fact the your right foot now controls the soundtrack as well as the motion...
Am pleased you like yours :wink: I love mine 8) Best thing I did to mine was fit the non res milltek :)

adsgreen
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RE: Re: Milltek fitted today - first impressions

Post by adsgreen » Fri Oct 01, 2010 9:56 am

Arg! stop it! la la la not listening.. la la la....
:)

rs4mikek
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Post by rs4mikek » Fri Oct 01, 2010 11:57 am

Fit the downpipes and 100cell cats as well, thats what i've done. Unbelievable.... :)

steverobb1973
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Post by steverobb1973 » Fri Oct 01, 2010 12:28 pm

Interesting... as I have been offered a lightly used 2nd hand non res system for £500 plus fitting....

Sounds like it may be worthwhile :D

P_G
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Post by P_G » Fri Oct 01, 2010 1:23 pm

Good price but remember, no warranty if something does go wrong with it.

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sonny
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Post by sonny » Fri Oct 01, 2010 2:33 pm

Glad you liked it, I am happy with mine, Ido get a lot of compliments regarding the sound, esp at track days.
Money can't buy you love, but it can buy you a well sorted racecar

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psg001
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Post by psg001 » Fri Oct 01, 2010 2:38 pm

great stuff Dom, couldnt agree more!

Plus points - all you have said

Negative points - NONE

:lol:



I have thought about getting mine remapped, its cat back tho.

will I see much of a gain having the 100 cell cats in terms of performance with a remap, or is it just worth remapping my cat-back???
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Misano Red B7 RS4 Saloon (black optics) Milltek Non-Resonated Valved Exhaust SOLD

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sonny
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Post by sonny » Fri Oct 01, 2010 2:47 pm

psg001 wrote:great stuff Dom, couldnt agree more!

will I see much of a gain having the 100 cell cats in terms of performance with a remap, or is it just worth remapping my cat-back???
As part of the Milltek cats are the the freeflow downpipes, wich in tern delete the pre-warm up cats. his free's up some more power. With a remap (custom) you will see gains.
Money can't buy you love, but it can buy you a well sorted racecar

scaghead
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Post by scaghead » Fri Oct 01, 2010 4:44 pm

dom, did you have it mapped to suit the new system..
R8 gen1 v10 plus white. Larini clubsport valved zorst.carbon side flicks,and fixed carbon spoiler.
Previous..RS4 Sprint blue loon..milltek non-res valved.revolution carbon air intake kit.cold air feed.carbon clean.MRC stage 2 remap..led interior lights.dectane led rear lights.led drls.Argon carbon oil splitter,race style front splitter,B and C door pillars and engine bottle cover..KW lowering springs.HEL brake lines all round.

lengster1
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Post by lengster1 » Fri Oct 01, 2010 11:14 pm

Anyone thinking of going down the milltek cat route? Drop me a pm ive some secondhand ones

SR71
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Post by SR71 » Sat Oct 02, 2010 1:22 pm

Must have just missed you Dom.

Was up there in the B5 this morning.

Final check post-mods done...until the next lot!
58 C6 RS6 Stage 2+
58 C6 A6 Allroad 2.7 TDi

Previous:

2000 B5 S4 MRC 550 Saloon
2007 B7 RS4 Saloon
1994 S2 Coupe

Kaiser1976
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Post by Kaiser1976 » Sat Oct 02, 2010 9:18 pm

I also love the sound of mine had mine just over three weeks ago and still love the sound under accelaration, had some guy park next to me in Biscter just to tell me that he followed me 10 miles around just to hear me accalerating ..... i had a smile from ear to ear ...

As i am releative new could someone tell me what the difference the downpipes and cells do to the power gains and sounds???

Thanks

lengster1
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Post by lengster1 » Sat Oct 02, 2010 10:59 pm

More sound and more power,cat backs dont really do anything for power some say they lose power if anything unless mapped,the big gains are in the cats,perhaps call mrc for figures?

karl
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Post by karl » Sat Oct 02, 2010 11:54 pm

Non-res & full de-cat! Let it breathe :)

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