I have the Z1,,,don't have number's yet-but it doesn't require an immediate tune (maf's in same position,they insert from bottom instead of top)...i have the regular kit;performed miner trimming on the upper support,to ensure no rubbing or kinks in silicone pipe,,,also filter's lay nicely on front crash bar.
Z1 offer's a more aggressive kit that requires modification of the crash bar/claiming 5hp. more gains than the standard.
Agreed with Mysilverz on the TP's;probably 15+ HP gains-regardless of who makes them.
Mine are F.I.res TP's,,,just be prepared to wait just a while after you order.
|