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  1. #1
    Established Member Two Rings majeedshinkar's Avatar
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    '14 GT-R Black Edition , '68 Camaro SS
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    Audi s5 rear diffuser options??

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    What other options are there for rear diffusers? Im keeping stock 19's i know about the Deval and looks great, what about Reiger? Some pictures of s5's with the Reiger diffuser looks out of place..the aftermarket exhaust doesnt quite fill the area opening in the diffuser. Thats why im leaning more towards the Deval. Anyone out there with aftermarket diffusers? Pics please.

    Reiger:


    Reiger, with odd spacing around exhaust:


    Deval:
    2012 Audi S5 4.2L | APR Stage 1 (SOLD)

    APR RSC Exhaust | APR ECU Upgrade | APR Carbonio Intake | H&R Trak+ F20/R25 | H&R OE Sport Springs | TSW Nurburgring 19x8.5 | Deval Carbon Valence | Caractere Trunk Spoiler | EuroPrice Flat Bottom Steering Wheel | EuroPrice S5 Shift Knob | Plate Filler | Red Painted Calipers | Red Painted Engine Cover

    '14 GT-R Black Edition | Alpha 7
    '68 Camaro SS | LS2

  2. #2
    Senior Member Two Rings kevintilokee's Avatar
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    Oct 17 2006
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    Westchester NY

    I would go with deval. i prefer real carbon fiber vs fake. They also make a direct oem replacement if you want something more subtle.
    not sure what other choices their are but i know others will chime in.
    2009 Audi S5
    Ibis White/Pearl Silver Alcantara
    A5 S-line Grill
    Unitronic Flash
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    Eurogear Carbon Mirrors, Splitters & Rear Valence

  3. #3
    Established Member Two Rings GateS5's Avatar
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    Apr 06 2013
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    112846
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    Elizabethtown PA

    Deval
    2008 S5 Brilliant Red 6 MT | JHM Test Pipes | | JHM Stage 3 Clutch | | JHM Lightweight Flywheel | | H&R Sport Springs | H&R Spacers 20mm Front/25mm Rear | ECS Tuning Cross Drilled/Slotted Rotors | EBC Yellow Stuff Brake Pads

  4. #4
    Active Member Four Rings Okan509's Avatar
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    Sep 30 2009
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    b

    deval..

  5. #5
    Established Member Two Rings majeedshinkar's Avatar
    Join Date
    Sep 18 2012
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    100679
    My Garage
    '14 GT-R Black Edition , '68 Camaro SS
    Location
    Boston, MA

    Audi s5 rear diffuser options??

    What i like about the Reiger is the vent in the middle. Ofcourse Deval for quality, but any other aftermarket diffusers similar to the reiger?
    2012 Audi S5 4.2L | APR Stage 1 (SOLD)

    APR RSC Exhaust | APR ECU Upgrade | APR Carbonio Intake | H&R Trak+ F20/R25 | H&R OE Sport Springs | TSW Nurburgring 19x8.5 | Deval Carbon Valence | Caractere Trunk Spoiler | EuroPrice Flat Bottom Steering Wheel | EuroPrice S5 Shift Knob | Plate Filler | Red Painted Calipers | Red Painted Engine Cover

    '14 GT-R Black Edition | Alpha 7
    '68 Camaro SS | LS2

  6. #6
    Veteran Member Four Rings Wah's Avatar
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    Jul 07 2009
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    Lebanon

    Most people are running stock diffusers, some are running the Deval, and a very, very few are running the Rieger. IMO the Deval looks great but its pricey. I've seen the Rieger in person and its a complete fail! It simply ruins the look all while trying to hard.
    I went a custom route....



    2008 Daytona Audi B7 RS4 | MTM St 2 | Bilstein B16 | MTM DP | Milltek Non-Res | 034 Rear Sway Bar, Diff Mount Insert, MAF Hose | JHM Intake Spacers | ECS SS Brake Lines F/R, Short-Shifter | Spyder Rear LED Taillights | Full Interior and License Plate LEDs | MTM BiMoto Wheels (summer)/OE Y-Spokes (winter)

    SOLD: 2010 A5

  7. #7
    Veteran Member Four Rings TheDapperDriver's Avatar
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    Feb 04 2010
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    Jeddah, Saudi Arabia

    I used to have the eurogear oem look in cf then switched to the deval
    Instagram: @TheDapperDriver
    2023 Porsche Turbo S, Black /Heritage, Sport Design Package, HRE R101 LW, JCR Exhaust, & More.
    2025 Honda Civic Type R FL5, Black, Satin Xpel Stealth
    Sold:21 Ferrari F8 Tributo, 2014 Porsche 991 GT3, 2016 BMW M3, 2015 BMW F80 M3, 2009 Audi S5

  8. #8
    Established Member Two Rings majeedshinkar's Avatar
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    Sep 18 2012
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    My Garage
    '14 GT-R Black Edition , '68 Camaro SS
    Location
    Boston, MA

    Audi s5 rear diffuser options??

    Quote Originally Posted by Wah View Post
    Most people are running stock diffusers, some are running the Deval, and a very, very few are running the Rieger. IMO the Deval looks great but its pricey. I've seen the Rieger in person and its a complete fail! It simply ruins the look all while trying to hard.
    I went a custom route....



    Looks great man. Where did you customize it?
    2012 Audi S5 4.2L | APR Stage 1 (SOLD)

    APR RSC Exhaust | APR ECU Upgrade | APR Carbonio Intake | H&R Trak+ F20/R25 | H&R OE Sport Springs | TSW Nurburgring 19x8.5 | Deval Carbon Valence | Caractere Trunk Spoiler | EuroPrice Flat Bottom Steering Wheel | EuroPrice S5 Shift Knob | Plate Filler | Red Painted Calipers | Red Painted Engine Cover

    '14 GT-R Black Edition | Alpha 7
    '68 Camaro SS | LS2

  9. #9
    Established Member Two Rings majeedshinkar's Avatar
    Join Date
    Sep 18 2012
    AZ Member #
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    My Garage
    '14 GT-R Black Edition , '68 Camaro SS
    Location
    Boston, MA

    Audi s5 rear diffuser options??

    Im probably going to end up with the Deval. Bader did you order the cf trunk spoiler ?
    2012 Audi S5 4.2L | APR Stage 1 (SOLD)

    APR RSC Exhaust | APR ECU Upgrade | APR Carbonio Intake | H&R Trak+ F20/R25 | H&R OE Sport Springs | TSW Nurburgring 19x8.5 | Deval Carbon Valence | Caractere Trunk Spoiler | EuroPrice Flat Bottom Steering Wheel | EuroPrice S5 Shift Knob | Plate Filler | Red Painted Calipers | Red Painted Engine Cover

    '14 GT-R Black Edition | Alpha 7
    '68 Camaro SS | LS2

  10. #10
    Established Member Three Rings Owoodee's Avatar
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    Apr 10 2012
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    dead bugs and wifes junk!
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    Canoga Park, CA/SOCAL

    Deval is best in my opinion. I just wish it dont come in CF not a fan of that or the price. I understand you gotta pay to play but that price is pretty far blown same with their front lip. I guess you can do that though if your the only one that does it right. le sigh.
    We're in a giant car heading towards a brick wall and everyone's arguing over where they're going to sit- David Suzuki

  11. #11
    Veteran Member Three Rings S5xy's Avatar
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    Feb 23 2011
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    Vancouver, BC

    Audi s5 rear diffuser options??

    Deval.

  12. #12
    Established Member Two Rings DiF0r's Avatar
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    Aug 14 2012
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    EU, SI

    Deval looks great, the Rieger one is just too much... The custom S-Line Quad looks nice too :)
    08 A5 3.0 TDI Quattro S-Line

  13. #13
    Established Member Two Rings majeedshinkar's Avatar
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    Sep 18 2012
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    My Garage
    '14 GT-R Black Edition , '68 Camaro SS
    Location
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    Audi s5 rear diffuser options??

    Deval it is. What about a cf trunk spoiler? Anyone has one on an s5? I know some had problems installing a trunk spoiler on s5's due to the curve. Pictures? Thanks guys
    2012 Audi S5 4.2L | APR Stage 1 (SOLD)

    APR RSC Exhaust | APR ECU Upgrade | APR Carbonio Intake | H&R Trak+ F20/R25 | H&R OE Sport Springs | TSW Nurburgring 19x8.5 | Deval Carbon Valence | Caractere Trunk Spoiler | EuroPrice Flat Bottom Steering Wheel | EuroPrice S5 Shift Knob | Plate Filler | Red Painted Calipers | Red Painted Engine Cover

    '14 GT-R Black Edition | Alpha 7
    '68 Camaro SS | LS2

  14. #14
    Established Member Two Rings
    Join Date
    Dec 04 2012
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    Belfast N Ireland

    RE: Audi s5 rear diffuser options??

    Is deval full on carbon fibre and is it relatively easy to fit?
    Sent from my Nokia Lumia 820 using Board Express

  15. #15
    Veteran Member Four Rings TheDapperDriver's Avatar
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    Jeddah, Saudi Arabia

    Quote Originally Posted by majeedshinkar View Post
    Im probably going to end up with the Deval. Bader did you order the cf trunk spoiler ?
    no one makes them :(
    the one in the photo above is a one off, i asked the owner
    I found one and got it, then it couldnt be installed because of the s5 trunk lid, it was made for the a5.
    Am in the process of having a spoiler made for the s5, and having a carbon fiber model made of that spoiler.
    if people like it I will set up a group buy
    Instagram: @TheDapperDriver
    2023 Porsche Turbo S, Black /Heritage, Sport Design Package, HRE R101 LW, JCR Exhaust, & More.
    2025 Honda Civic Type R FL5, Black, Satin Xpel Stealth
    Sold:21 Ferrari F8 Tributo, 2014 Porsche 991 GT3, 2016 BMW M3, 2015 BMW F80 M3, 2009 Audi S5

  16. #16
    Established Member Two Rings majeedshinkar's Avatar
    Join Date
    Sep 18 2012
    AZ Member #
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    My Garage
    '14 GT-R Black Edition , '68 Camaro SS
    Location
    Boston, MA

    Audi s5 rear diffuser options??

    Sounds good! Let me know once u have it done
    2012 Audi S5 4.2L | APR Stage 1 (SOLD)

    APR RSC Exhaust | APR ECU Upgrade | APR Carbonio Intake | H&R Trak+ F20/R25 | H&R OE Sport Springs | TSW Nurburgring 19x8.5 | Deval Carbon Valence | Caractere Trunk Spoiler | EuroPrice Flat Bottom Steering Wheel | EuroPrice S5 Shift Knob | Plate Filler | Red Painted Calipers | Red Painted Engine Cover

    '14 GT-R Black Edition | Alpha 7
    '68 Camaro SS | LS2

  17. #17
    Veteran Member Four Rings TheDapperDriver's Avatar
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    Feb 04 2010
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    Quote Originally Posted by majeedshinkar View Post
    Sounds good! Let me know once u have it done
    for sure
    Instagram: @TheDapperDriver
    2023 Porsche Turbo S, Black /Heritage, Sport Design Package, HRE R101 LW, JCR Exhaust, & More.
    2025 Honda Civic Type R FL5, Black, Satin Xpel Stealth
    Sold:21 Ferrari F8 Tributo, 2014 Porsche 991 GT3, 2016 BMW M3, 2015 BMW F80 M3, 2009 Audi S5

  18. #18
    Veteran Member Four Rings Wah's Avatar
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    Jul 07 2009
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    Lebanon

    Quote Originally Posted by majeedshinkar View Post
    Looks great man. Where did you customize it?
    Locally.
    It's simply a fiber glass copy of the OEM Sline part with a cut-out on the right side.

    If you haven't thought about custom route, then go deval for sure! I would jump on it as well if I didn't have the unique Sline valance.
    2008 Daytona Audi B7 RS4 | MTM St 2 | Bilstein B16 | MTM DP | Milltek Non-Res | 034 Rear Sway Bar, Diff Mount Insert, MAF Hose | JHM Intake Spacers | ECS SS Brake Lines F/R, Short-Shifter | Spyder Rear LED Taillights | Full Interior and License Plate LEDs | MTM BiMoto Wheels (summer)/OE Y-Spokes (winter)

    SOLD: 2010 A5

  19. #19
    Veteran Member Three Rings S5xy's Avatar
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    Feb 23 2011
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    Location
    Vancouver, BC

    Audi s5 rear diffuser options??

    Quote Originally Posted by seventeenapg View Post
    Is deval full on carbon fibre and is it relatively easy to fit?
    Sent from my Nokia Lumia 820 using Board Express
    Yes and yes.

  20. #20
    Established Member Two Rings
    Join Date
    Jan 21 2013
    AZ Member #
    107943
    Location
    Seattle, WA

    Deval is my pick. Looks awesome on my Ibis with AWE exhaust. I recommend the Deval front lip too.
    They are a bit expensive but you get quality Carbon Fiber parts and fitment is spot on.
    2012 Ibis White Audi S5
    AWE | Eurocode | HRE | H&R | Deval

  21. #21
    Established Member Two Rings majeedshinkar's Avatar
    Join Date
    Sep 18 2012
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    My Garage
    '14 GT-R Black Edition , '68 Camaro SS
    Location
    Boston, MA

    Audi s5 rear diffuser options??

    Quote Originally Posted by Raizon View Post
    Deval is my pick. Looks awesome on my Ibis with AWE exhaust. I recommend the Deval front lip too.
    They are a bit expensive but you get quality Carbon Fiber parts and fitment is spot on.
    Do u have any pictures ? Thanks
    2012 Audi S5 4.2L | APR Stage 1 (SOLD)

    APR RSC Exhaust | APR ECU Upgrade | APR Carbonio Intake | H&R Trak+ F20/R25 | H&R OE Sport Springs | TSW Nurburgring 19x8.5 | Deval Carbon Valence | Caractere Trunk Spoiler | EuroPrice Flat Bottom Steering Wheel | EuroPrice S5 Shift Knob | Plate Filler | Red Painted Calipers | Red Painted Engine Cover

    '14 GT-R Black Edition | Alpha 7
    '68 Camaro SS | LS2

  22. #22
    Established Member Two Rings
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    Dec 04 2012
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    Belfast N Ireland

    +1, have you any pics of it fitted?

    Sent from my RM-825_eu_euro1_217 using Tapatalk

  23. #23
    Veteran Member Three Rings jessie0001's Avatar
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    Jan 31 2013
    AZ Member #
    108680
    Location
    NEW YORK

    if i was you. i would just paint the s5 valance black... glossy black or flat black. it will give you a nice clean look.

    option 2. is devel....

  24. #24
    Veteran Member Four Rings xuandatou's Avatar
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    Oct 17 2012
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    NoCal

    +1 for DEVAL
    2013 S5 Build Thread
    2001 S4 Avant
    2017 Ducati Monster 821
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    Gone but not forgotten:
    2011 Q5 2.0T
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    2013 S5
    2007 A6 3.2

  25. #25
    Registered Member One Ring
    Join Date
    Feb 21 2017
    AZ Member #
    393775
    Location
    New York

    my 2012 audi s5

    will the deval rear defusser fit my 2012 s5 4.2? i see pictures of it fitting but on the sites it says years 13-16

  26. #26
    Registered Member One Ring
    Join Date
    Feb 21 2017
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    Location
    New York

    hey guys, i have a 2012 b8, i really want the deval rear deffuser but they said it only fits the 2013-2016 models, anyone know where to get one with the deval look and real carbon fiber that will fit my model? let me know!

  27. #27
    Veteran Member Four Rings
    Join Date
    Dec 28 2005
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    NY/NJ

    Quote Originally Posted by s5ordie View Post
    hey guys, i have a 2012 b8, i really want the deval rear deffuser but they said it only fits the 2013-2016 models, anyone know where to get one with the deval look and real carbon fiber that will fit my model? let me know!
    do you mean the b8 version is discontinued? bc there's def a deval b8 diffuser...

    https://www.moddedeuros.com/products...valence-d29234
    Current: 2024 SQ7, 2021 RS5

  28. #28
    Veteran Member Three Rings Strong Man's Avatar
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    Jan 24 2017
    AZ Member #
    391521
    Location
    Toronto

    Guys,

    What other options are there for rear diffusers beside ECS and www.carbonimports.ca ?
    2013 Audi S5 3.0T: Custom Audison with B&O, Quattro Sport Differential, ADS, 7-speed dual-clutch DL501
    Mods: ||ST2: Unitronic ECU + TCU + Ported SC & Throttle||Intake: ESC Kohlefaser Luft ||Exhaust: AWE Touring with Resonated DPs 102mm tips||Susp:CR15, Alu K, H&R OE, H&R R Sway Bar, ECS Drv Mnt Insert Kit ||H&R Spacers: 15F/20R || Brakes: ECS SS Lines, StopTech BBK Creo Slott Rotors F/R, HAWK 5.0 F/R, Motul 600 || etc.

  29. #29
    Junior Member One Ring
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    Mar 02 2017
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    My Garage
    B8.5%20S5%2C%20MKIV%20Supra%2C%2059%27%20Caddy%2C%2053%27%20F100%2C%20997tt%20Pcar
    Location
    Delaware

    I went with the CarbonImports version and it looks great on white in addition to the mirrors and S5 trunk lip...

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