Please refer to new web address      www.ppi-ats.com

ATS Final Gear

For B18C, B16A, & B16B

   For Honda Civic Si & Acura Integra VTEC
   Final Gear Ratio of 4.928

     Model #R7A16-10 for B16A transmission (For EG6, EK4, or US Integra LS)
     Model #R7A16-11 for B18C transmission (For Integra Type R, GSR, or Civic Type R-EK9)

•    Gear ratio 10% lower than the stock (4.40)
•    Aggressive acceleration
•    Several times stronger than the stock w/special coating
•    Heat treated & shot peening applied
•    Countershaft 1st gear, needle bearings, and distance collar are included
•    Click HERE for our Gear/RPM/Speed Comparison Chart    

Honda JDM parts
	The following Honda parts are necessary to install ATS 4.928 final drive to US transmission unless your transmission is JDM Integra Type R 98 after with 4.78 final drive. 1st gear               23421-P80-E30 Distance collar    23914-P80-E30 Needle bearing    91107-P80-E31

Note: ATS final gear set does not fit B16A or B18 cable transmission. Also it does not fit the B16A hydro transmission which has Honda viscous LSD.   (A viscous LSD was offered from Honda as an option for EG6 with B16A).

For 90-92 Inetgra with cable transmission, our friend, Anthony Serra, at Meccanic Shop North, has a shorter final.
Please contact him at 914-669-9679.

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5.077 gear ratio (66:13) final for Integra type R / GSR

Model #R7A16-20 for B18C transmission (For Integra Type R, GSR, or Civic Type R-EK9)

This is a very limited production.   ATS tempershot is applied for a superior strength.
For a driver who would like to h

ave a shorter final than our very popular 4.928.   Depending on the roadrace course or autocross course, this final might provide a better performance than 4.928.  It works same way as 4.928 and JDM Honda parts are required to install this final to US transmission with 4.4 final.

 Remaining set    0

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For CRX Si & Civic 4th generation Si

   Final Gear for CRX transmission
   Gear ratio of 4.73 (15:71)  for Honda CRX si &Civic (4th G)

   Specially designed for the U.S market. Excellent quality and durability.
   Made of chrome-moly and heat treated & shot peening applied.
   Will also fit 4th generation Civic Si.

   We have finished the production of the secondary final with 1.292 ratio (24:31) vs stock ratio of (25:29) and all the inventories have been cleared.
   Click here for a diagram (old type)                              

New differential final gear set (Ring & Pinion) for S2000       Gear ratio 4.44 (R7A16-16) or 4.77 (R7A16-17)

     New one is a ring & pinion set same type as the other ATS final gears. The gear sets are treated by ATS Temper Shot for the substantially increased durability. The gear ratios are 4.44 or 4.77.  The set comes with ATS reinforced bolts set (M10 x L22   x 10).       Please note that the speedometer will be off by the proportion of gear ratio change.

* Gear ratio / speed comparison (stock vs 4.44 & 4.77) - click here
* for the information on the Temper shot, please refer to the "Shot peening" section of this website. - click here

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For DC5 & RSX Type S

   Final gear for Integra DC5 type R / RSX Type S
   Gear ratio of 5.062                 R7A16-15

   ATS Temper shot is applied for a Honda (JDM) final set - Ring & Pinion.  
   To install this final to US RSX with 4.389 final, Honda bearing 91003-PPP-004 is required. If your RSX has 4.765 final, the bearing is not required.

    * Gear ratio / speed comparison (stock vs 5.062) - click here
    * for the information on the Temper shot, please refer to the "Shot peening" section of this website. - click here

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For Prelude (BB1. BB4) Accord Euro R (CL1)

   Final gear for Prelude BB1, BB4, & Accord CL1                         NEW!!
   Gear ratio of 4.643  (14:65)       model #       R7A16-21

   ATS Temper shot is applied to significantly increse the durability.  8.8 % shorter than the stock 4.267.

    This final gear does not have any impact on the accurancy of the speedomenter.
    * for the information on the Temper shot, please refer to the "Shot peening" section of this website. - click here

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For Honda Fit (GD3)

  Final gear for Honda Fit (GD3) w/ L15A motor
  Gear ratio 4.563         Model # R7A16-18

   This final along with ATS carbon LSD and clutch makes driving Fit really fun.

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 Final gear for Mitsubishi Mirage (CJ4A, CK4A) with 4G92 MIVEC motor
  Gear ratio 4.933         Model # R7A16-13

   The latest verison 5 has the gear ratio of 4.933. (the old version was 5.00)

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