I've heard of aftermarket high-flow cats increasing power more than running a straight-pipe. Even if you ran straight-pipes all the way you'd still be polluting less than the average SUV.
__________________
1991 CRX SI (black)
15.3 @ 88mph (stock motor)
'90 B18A1 swap
Custom exhaust
*2.25" piping
*two glasspacks (inline)
*polished flash-cut tip
*exits pass. side, front of rear tire.
'95 GSR 15" wheels
195/50/R15 Bridgestone Potenza SO-3's
AE Eng. front crossmember
Susp. Tech. 22mm rear sway bar
Susp. Tech. 1.8" lowering springs
Tokico Illumina 5-way adj. shocks
Powerslot rotors
Metal Master pads
Goodridge steel-braided brake lines
Red painted OEM calipers
Skunk2 short shifter
Skunk2 shift knob
GT Grant steering wheel
Red/black racing seats
|