APEXi N1 or HKS Hiper exhaust?
#2
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HKS Hyper
I read an article in turbo magazine that compared a bunch of WRX exhausts and the HKS came out on top with 2 more horsepower and 2 more torque. I'm gonna get the carbon ti cuz it looks cooler though. I'm gonna go make a thread about what the best exhaust system is and hopefully get some help there.
~Joe
~Joe
#4
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Join Date: Nov 2002
Location: Bay Area
Posts: 1,820
Car Info: 2000 2.5RS Silverthorn
Blitz Nur Spec:
Largest Horsepower gain over stock 13.9 Hp @ 4400 rpm
Largest Torque gain over stock 15.3 Tq @ 4400 rpm
HKS:
Largest Horsepower gain over stock 13.1 Hp @ 5620 rpm
Largest Torque gain over stock 13.6 Tq @ 4200 rpm
A'pexi:
Largest Horsepower gain over stock 9.9 Hp @ 4600 rpm
Largest Torque gain over stock 10.6 Tq @ 4600 rpm
Largest Horsepower gain over stock 13.9 Hp @ 4400 rpm
Largest Torque gain over stock 15.3 Tq @ 4400 rpm
HKS:
Largest Horsepower gain over stock 13.1 Hp @ 5620 rpm
Largest Torque gain over stock 13.6 Tq @ 4200 rpm
A'pexi:
Largest Horsepower gain over stock 9.9 Hp @ 4600 rpm
Largest Torque gain over stock 10.6 Tq @ 4600 rpm
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03-05-2003 07:43 AM