Performance

1,819 topics in this forum

1. 20mpg after decats and cone filter fit 1 2

   By Briggsybriggs1, March 22, 2014
   • 27 replies
   • 1.9k views
   • 
   • Briggsybriggs1
   • March 25, 2014

2. Plenum Spacer 1 2

   By V88 REG, January 3, 2010
   • 25 replies
   • 1.8k views
   • 
   • andlid
   • February 9, 2010

3. My car @ AME For lots of stuff 1 2

   By Neilp, September 3, 2011
   • 29 replies
   • 1.8k views
   • 
   • GoralGT
   • October 1, 2011

4. Faster Tiptronic shifts?

   By IanS16, September 1, 2008
   • 9 replies
   • 1.8k views
   • 
   • bronzee
   • September 4, 2008

5. Convert open diff to LSD

   By Mctwist, February 22, 2012
   • 3 replies
   • 1.8k views
   • 
   • evilscorp
   • February 23, 2012

6. VLSD upgrade

   By Kaveney, October 9, 2015
   • 18 replies
   • 1.8k views
   • 
   • evilscorp
   • October 11, 2015

7. Ultra lightweight flywheel

   By Jake.Lowther, June 13, 2017
   • 10 replies
   • 1.8k views
   • 
   • The Chubby Ninja
   • June 22, 2017

8. MOST ASKED QUESTION

   By max, May 23, 2007
   • 24 replies
   • 1.8k views
   • 
   • N15MNO-Daron
   • May 26, 2007

9. how to tune?

   By Robcc, January 29, 2012
   • 15 replies
   • 1.8k views
   • 
   • Robcc
   • January 30, 2012

10. Sandwich plate for Z 1 2

    By andlid, October 25, 2011
    • 27 replies
    • 1.8k views
    • 
    • andlid
    • November 9, 2011

11. Crower stage 2 cams

    By Androo, April 21, 2011
    • 20 replies
    • 1.8k views
    • 
    • andlid
    • April 30, 2011

12. RTCustomZ - Performance Panel Filters 1 2

    By rtbiscuit, June 16, 2011
    • 26 replies
    • 1.8k views
    • 
    • rtbiscuit
    • June 18, 2011

13. Nismo clutch - flywheel problem

    By steve783, December 23, 2012
    • 11 replies
    • 1.8k views
    • 
    • ZMANALEX
    • December 24, 2012

14. induction question 1 2

    By Desey, December 17, 2013
    • 30 replies
    • 1.8k views
    • 
    • GMballistic
    • December 22, 2013

15. Motrodyne Plenum Spacer??? 1 2

    By PSY, February 5, 2013
    • 33 replies
    • 1.8k views
    • 
    • HaydnH
    • February 7, 2013

16. So........ promised myself i wasn't........ but.......... 1 2

    By spr1ngy, March 17, 2009
    • 35 replies
    • 1.8k views
    • 
    • martinmac
    • March 19, 2009

17. Helix 3" Exhaust released ~10whp gain, allegedly

    By Removed, January 25, 2006
    • 14 replies
    • 1.8k views
    • 
    • Removed
    • February 4, 2006

18. Complete mod novice...simple performance tweaks? 1 2

    By atchi123, December 18, 2006
    • 25 replies
    • 1.8k views
    • 
    • charlied
    • January 13, 2007

19. Decat sound

    By cookiemonster, March 12, 2010
    • 21 replies
    • 1.8k views
    • 
    • TADDY
    • March 14, 2010

20. Revup on standard HR 1 2

    By Luke350, November 16, 2015
    • 25 replies
    • 1.8k views
    • 
    • Luke350
    • November 17, 2015

21. How to tell if car has previously been re-mapped?

    By martek, July 27, 2013
    • 20 replies
    • 1.8k views
    • 
    • Ekona
    • July 28, 2013

22. Stillen Supercharger

    By StevoD, June 3, 2014
    • 10 replies
    • 1.8k views
    • 
    • Tricky-Ricky
    • June 5, 2014

23. Weird wear on tyres...

    By buckmoy, April 25, 2007
    • 20 replies
    • 1.8k views
    • 
    • stuey
    • September 17, 2007

24. Turbo Z on utec looking for a reputable shop 1 2

    By sub zero, November 22, 2009
    • 36 replies
    • 1.8k views
    • 
    • Ekona
    • November 27, 2009

25. Remapping

    By Muffinman2k6, August 31, 2011
    • 9 replies
    • 1.8k views
    • 
    • 4RE Leather
    • August 21, 2012