Acura RSX (DC5)  Exhaust Systems

High Flow Catalytic Converter Test
We performed a flow bench test on many of the high flow cats.


Main - Suspension - Caster Plates - Brakes - DIY Intake - Exhaust - DIY Ground - Wheels - Body


Brand Model Material* Pipe Diameter Tip Diameter
5Zigen Fireball SS 60mm 100mm
A'Pexi Ni PS 60mm 115mm
A'Pexi GT SS    
A'Pexi World Sport PS 60mm 100mm
Borla   SS 57mm 100mm
Buddy Club SpecIII SS   100mm
Comptech   SS 63.5mm 90mm
DC Sports TCS SS 57mm 100mm
Fujitsubo Power Getter SS 60mm  
Fujitsubo   SS 60mm  
Greddy EVO AS 60mm to 70mm 115mm
Hayame   SS 57mm 100mm
HKS Hiper PS 60mm 100mm
Invidia GT3000      
JIC Magic Bullet      
Magnaflow   SS 57mm 150mm
Mugen        
Neuspeed   SS 60mm  
Skunk2   SS   100mm
Spugen        
Tanabe Hyper Medalion PS 60mm 100mm
Tanabe Racing Medalion PS 60mm 100mm
Thermal R&D Classic SS 57mm 100mm
Thermal R&D Stealth      
Thermal R&D Turbo      

*Material:
SS = Stainless Steel : PS = Partial Stainless, usually means rear muffler only  : AS = Aluminizes Steel Pipe

 

These are the results as of 9/20/04 of my "Rate Your Exhaust" thread on the CLUBRSX web site:
The number to the left of the heavy line is the total number of reviews, with the average of those numbers below it. To the right of the heavy line are the individual reviews. Check out the link to the web site if you want to read more.

Borla - SS/2.25"/4" ( 10
Fit - - - - - -  4.1  
Power - - - -  3.7  
Loudness - -  2.8  
   
DC Sports TCS - SS/2.25"/4" ( 1
Fit - - - - - -  5.0  
Power - - - -  4.0  
Loudness - -  4.0  
   
Greddy EVO - AS/2.36"to 2.75"/4.5" ( 4
Fit - - - - - -  4.3  
Power - - - -  3.6  
Loudness - -  3.6  
   
Greddy SP2 - SS/2.36"to 2.75"/ ( 5
Fit - - - - - -  4.5  
Power - - - -  4.1  
Loudness - -  2.2  
   
Comptech - SS/2.5"/3.5" ( 9
Fit - - - - - -  5.0  
Power - - - -  3.2  
Loudness - -  3.7  
   
Magnaflow - SS/2.25"/4 or 5" ( 5
Fit - - - - - -  4.9  
Power - - - -  4.5  
Loudness - -  3.5  
   
Tanabe Hyper Medalion - PS/2.36"/4" or 4.5" ( 3
Fit - - - - - -  4.0  
Power - - - -  3.5  
Loudness - -  2.3  
   
Tanabe Racing Medalion - PS/2.5"/4" ( 6
Fit - - - - - -  4.6  
Power - - - -  3.9  
Loudness - -  4.3  
   
Fujitsubo Power Getter - SS/"2.36"/? ( 17
Fit - - - - - -  4.7  
Power - - - -  3.8  
Loudness - -  2.5  
   
Fujitsubo RM01A - SS/"2.36"/? ( 1
Fit - - - - - -  5.0  
Power - - - -  4.0  
Loudness - -  2.0  
   
Fujitsubo Legalis R - SS/"2.36"/? ( 2
Fit - - - - - -  4.5  
Power - - - -  3.8  
Loudness - -  3.0  
   
Skunk2 - SS/?/4" ( 4
Fit - - - - - -  4.3  
Power - - - -  3.8  
Loudness - -  4.3  
   
Buddy Club Spec III - SS/2.5"/4" ( 6
Fit - - - - - -  4.0  
Power - - - -  4.3  
Loudness - -  5.0  
   
Thermal R&D Classic - SS/2.25"/4" ( 1
Fit - - - - - -  5.0  
Power - - - -  3.0  
Loudness - -  5.0  
   
Thermal R&D Stealth ( 1
Fit - - - - - -  0.0  
Power - - - -  0.0  
Loudness - -  0.0  
   
Thermal R&D Turbo ( 1
Fit - - - - - -  0.0  
Power - - - -  0.0  
Loudness - -  0.0  
   
5Zigen Fireball - SS/2.36"/4" ( 3
Fit - - - - - -  5.0  
Power - - - -  3.0  
Loudness - -  2.0  
   
A'Pexi N1 - PS/2.36"/4.5" ( 3
Fit - - - - - -  4.3  
Power - - - -  4.3  
Loudness - -  4.3  
   
A'Pexi GT - SS/?/4.5" ( 4
Fit - - - - - -  4.7  
Power - - - -  4.3  
Loudness - -  4.3  
   
A'Pexi World Sport - PS/3.36"/4" ( 2
Fit - - - - - -  4.8  
Power - - - -  2.5  
Loudness - -  1.8  
   
Neuspeed - SS/2.36/? ( 1