Hi all
Need recommendations for what spark plugs to buy as I realised had Car 2.5 years and never changed them, Car is stage 2.
NGK or Bosch or something else
Stage 2 Spark plug recommendations
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rwilsonrs4
- 4th Gear
- Posts: 533
- Joined: Tue May 03, 2011 10:55 am
- Location: Scotland somewhere
Re: Stage 2 Spark plug recommendations
stg2 will not be an issue OEM plugs or NGK or Bosch will be just fine they are all high quality plugs so just find the cheapest set available from supplier OEM plugs are 101905621- which are NGK PFR7 W-T and the NGK supplier is PFR7 W-TG when you buy them from audi you get p/n 101905621 with ngk plug pfr7w-t inside,if you go to europarts you will get ngk pfr7w-tg,reason being that pfr7w-t was only ever supplied to audi from ngk not for sale to general public,pfr7w-tg released by ngk for general purchase,same plugs very slight difference in the copper content electrode between the two plugs you won't notice any difference. Bosch replacement are single earth but will still last the same probably i have a supercharged one and have a cooler heat range NGK iridium single earth but thats not relevent to yours
Last edited by rwilsonrs4 on Thu Dec 14, 2017 1:56 am, edited 1 time in total.
Phantom black saloon ,PES M112 Supercharged 520ps/595nm K&N filter, 100 cell milltek cats,res valved milltek system. 8 and 10mm H&R spacers.H&R roll bars, "smoke chrome " alloy refurb. JHM Quickshifter, Bilstein B16 coilovers , uprated diff mount ,50/50 devils own WM kit so 1.4 litres/min in intake approx 10% more power and torque
1/4 mile 12.01 secs 123.5mph
1/4 mile 12.01 secs 123.5mph
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Softishman
- 2nd Gear
- Posts: 166
- Joined: Thu Jul 28, 2016 11:52 pm
Re: Stage 2 Spark plug recommendations
What plugs do you use for s/c cars?
@softishman on IG
Check out my RS4 there!
Check out my RS4 there!
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rwilsonrs4
- 4th Gear
- Posts: 533
- Joined: Tue May 03, 2011 10:55 am
- Location: Scotland somewhere
Re: Stage 2 Spark plug recommendations
I have NGK BKR8EIX in mine , iridium single earth 1 grade cooler
Phantom black saloon ,PES M112 Supercharged 520ps/595nm K&N filter, 100 cell milltek cats,res valved milltek system. 8 and 10mm H&R spacers.H&R roll bars, "smoke chrome " alloy refurb. JHM Quickshifter, Bilstein B16 coilovers , uprated diff mount ,50/50 devils own WM kit so 1.4 litres/min in intake approx 10% more power and torque
1/4 mile 12.01 secs 123.5mph
1/4 mile 12.01 secs 123.5mph
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irn_bru_ce
- 2nd Gear
- Posts: 186
- Joined: Sun Jun 15, 2014 7:58 pm
- Location: Aberdeen
Re: Stage 2 Spark plug recommendations
When I bought my set of plugs from TPS a while ago, there was a deal on and got them half price, so you might get lucky as well
Current - 07 Avus Silver B7 RS4 Avant : Ceramics, Non Valved Non Res Milltek, K&N filter, SS+, adaptive xenons, black optics, KW3, 034 rear ARB, rear drop links & front adjustable top arms.
Past - 00 Saxo VTS : 266mm Mi16 calipers, Quaife ATB, 20mm torsions bars, 24mm ARB, Vibratechnics mounts
87 Vauxhall Belmont: 1.6L, 15" rockford fosgate subwoofer in 3 cuft sealed box, 5ch Rockford fosate amp, JBL components
Past - 00 Saxo VTS : 266mm Mi16 calipers, Quaife ATB, 20mm torsions bars, 24mm ARB, Vibratechnics mounts
87 Vauxhall Belmont: 1.6L, 15" rockford fosgate subwoofer in 3 cuft sealed box, 5ch Rockford fosate amp, JBL components
Re: Stage 2 Spark plug recommendations
Excellent thanks all very informative 
Re: Stage 2 Spark plug recommendations
Denso iridium tough blows the rest away
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