thnks, n yeah i was doin some measurin n is way to tight fit for a daily driver, i prob go with the 8.5 9.5 - hey hows twm short shifter doin for u?? n do you feel n increase in hp with the Descendant exhaust??

 

np. the twm short shifter is good. feels much more precise with the twm shifter and the **** helps too. i can say i feel a loss and gain with the descendant. below 3k rpm, there is a loss in power so my revs run about 200 higher than stock, but once over 3k, there is a gain. my observations of power gain/loss is based on daily driving, highway cruising, and autocrossing.