RS4 B8 engine upgrade

All things related to Audi and other manufacturers
Post Reply
User avatar
v8 omfg
1st Gear
Posts: 87
Joined: Tue Jul 07, 2015 5:51 pm

RS4 B8 engine upgrade

Post by v8 omfg » Fri Jul 24, 2015 7:27 am

I'm looking at doing some little tweaks at MRC
Has anyone had any experience with doing such ?
lots and lots, no time served. It’s gets funnier, from yesteryears cars to ones due in months :piss:
Top
User avatar
RossDagley
Top Gear
Posts: 2334
Joined: Mon Mar 17, 2014 11:53 pm
Location: Bedford, UK

Re: RS4 B8 engine upgrade

Post by RossDagley » Fri Jul 24, 2015 9:27 am

Daytona Greg wrote:I'm looking at doing some little tweaks at MRC
Has anyone had any experience with doing such ?
MRC would be the people to ask ;)

Last time I spoke to Doug about it (in passing) he said very few people are touching their B8's - mostly are concerned about warranty issues for minimal gains.
Believe only the man who has nothing to gain from what he says.

2017 BMW M4 Competition Pack - Mineral Grey - 530ps by bootmod3, JCWeldfab exhaust.
Previously:
Renault Megane R26 - Liquid Yellow - 275ps.
2015 Audi Exclusive RS4 B8 - Merlin Purple - JCWF Exhaust
2009 Audi RS6 C6 - Phantom Black - 730ps MRC Tuned
2008 Audi RS4 B7 - Phantom Black - 449ps MRC Tuned
2002 Peugeot 106 Gti - Mauritius blue - 430ps Home built.
Top
Noyjatat
Top Gear
Posts: 1585
Joined: Sat Sep 15, 2012 8:12 pm
Location: Ipswich, Suffolk

Re: RS4 B8 engine upgrade

Post by Noyjatat » Fri Jul 24, 2015 7:27 pm

In my RS5 I had them do a full carbon clean, stage 2 remap and a gearbox remap
Top
User avatar
boff
5th Gear
Posts: 1178
Joined: Tue Jan 14, 2003 1:52 am
Location: London
Contact:
Contact boff

Re: RS4 B8 engine upgrade

Post by boff » Mon Jul 27, 2015 1:27 am

The big question is... is the dual clutch gearbox strong enough for the supercharger upgrade.....
Zero Drama
Top
doodlebug
Cruising
Posts: 5833
Joined: Thu Dec 18, 2008 11:56 am
Location: Somewhere. Maybe.

Re: RS4 B8 engine upgrade

Post by doodlebug » Mon Jul 27, 2015 6:29 am

With torque limit I'd guess. What does the S6/7 push out? That's got to be limit.
Top
User avatar
IanH755
Top Gear
Posts: 2071
Joined: Thu Jan 02, 2014 12:50 pm
Location: Stoke and Norfolk

Re: RS4 B8 engine upgrade

Post by IanH755 » Mon Jul 27, 2015 8:35 am

S6/7 is a book figure of 414hp and MRC have got that upto 500hp and Sportmile (I think) have one at 700hp using RS6 turbos, all on the standard box.
***OLD*** Daytona C5 RS6 Avant - MRC'd - 500HP & 820NM (PistonHeads Link).

***NEW*** Daytona C6 RS6 Avant - MRC'd - 925HP & 1150NM (PistonHeads Link)
Top
bam_bam
Cruising
Posts: 14440
Joined: Mon Jan 18, 2010 9:08 pm
Location: London

Re: RS4 B8 engine upgrade

Post by bam_bam » Mon Jul 27, 2015 1:02 pm

If it's anything like a VW DSG then you can put better clutch packs in it. I imagine that wouldn't be easy but it's been done on R32 turbo upgrades innit. However, apparently a decent DSG/S-Tronic map will increase clutch longevity, clamping force and getting it to handle good power, as Ian has just said.
No matter where you go, there you are.
Top
Post Reply

Return to “General Car Chat”

Who is online

Users browsing this forum: No registered users and 141 guests