Atr Uppipe

[RSTTYPE85]

I know the downpipe made a huge difference, but what about the uppipe? Is it worth the $$?

Thanks

 

[Boost231]

YEP

GET IT NOW>>>>>>>>\

brent

 

[mike85gn]

I didn't notice any difference. It may actually lower performance over a non-leaking stock unit, as the smaller internal area will force tha gases out faster, improving spool. However, my stocker was cracked. The ATR did help greatly in that respect, almost stock spoolup. Spools much faster than stock with the downpipe as well.