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Home > Maintenance & Mods (L322) > MPG after switch to K&N air filter
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JW911



Member Since: 09 Dec 2008
Location: Hampshire, UK
Posts: 261
United Kingdom 

My old LPG V8 (standard filter) settled at around 16mpg with steady driving. The lowest I saw was 13mpg pursuing two Porsche Cayennes across France. My OBC never dropped below 21mpg though so do a brim to brim check. 2021 3.0 P400 Vogue
2012 4.4 TDV8 Westminster - gone!
2007 3.6 TDV8 Vogue - gone!
2003 4.4 V8 HSE (LPG) - gone!
2018 F-Pace 25t Portfolio
1974 LR Series III Lightweight FFR
2014 BMW 640i Gran Coupe
Post #180695 1st Apr 2013 1:42pm
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MrP



Member Since: 28 Apr 2010
Location: West Sussex
Posts: 471
England 2011 Range Rover Autobiography 5.0 SC V8 Santorini Black

Ok so average mpg is creeping up towards the 17mpg again so panic over on fuel consumption. Still thinking about returning to OEM look with the air box mod. "On first name terms with my local Dealer......now."

'61 Plate 5.0SC Autobiography - in Black ——— Gone
'53 plate 4.4V8 Vogue Bonatti Grey inside and out. ----- Gone
Post #180833 1st Apr 2013 11:23pm
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