Designed for track racers and budget-minded tuners alike, GPP RS-Race exhaust systems offer high-quality construction and optimal performance at an unbeatable price point. With compact, high-flow straight-through muffler canisters and 304 stainless-steel mandrel-bent tubing featuring 80mm (3.14") diameters for turbocharged vehicles and 76mm (3.0") for naturally aspirated race applications, the RS-Race line guarantees peak performance. These systems produce a deep exhaust sound and include weight-saving measures such as simplified layouts and lighter mounting hangers. Known for our precision hand welds, GPP does not sacrifice quality, fitment, or construction in the RS-Race line, which also features a removable Tri-bolt RS tip mounting system for personalized customization options, including titanium or stainless-steel tips and unique large diameter sound-silencing RS silencers.

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Chassis:   ZN6
Engine:  4U-GSE (FA20)
Type:   Cat-back exhaust
Number of pieces:  2pcs
Piping:   76mm (3.0")
Tip:   115 mm (4.5") x L170mm (6.7")
Gasket(s):   3" oval (qty: TBA included) 
Notes: replace factory doughnut-gasket and spring bolts for mid-pipe, with provided composite gasket and M8 nuts and bolts.
Weight:  17.6 lbs   (Stock weight  39 lbs)
Sound level:  102 dB(a) *without optional silencer

Chassis:  ZN6 Kouki (minor change)
Engine:  4U-GSE (FA20)
Type:   Cat-back exhaust
Number of pieces:  2pcs
Piping:   76mm (3.0")
Tip:   115 mm (4.5") x L185 (7.2)
Gasket(s):   3" oval (qty: TBA included) 
Notes: replace factory doughnut-gasket and spring bolts for mid-pipe, with provided composite gasket and M8 nuts and bolts.

Chassis:   S13
Engine:  KA24DE / SR20DET
Type:   Cat-back exhaust
Number of pieces:  2pcs
Piping:   76mm (3.0")
Tip:   115 mm (4.5")
Gasket(s):    3" oval (qty: TBA included) 
 Weight:  20.5 lbs   (Stock weight  34.7 lbs)
Sound level:  107 dB(a) *without optional silencer

Note: *Includes Y-pipe
Chassis:   Z33
Engine:  VQ35DE /HR
Number of pieces:  3pcs
Piping:   2x 63.5mm (2.5") - 76mm (3.0")
Tip:   115 mm (4.5")
Gasket(s):   3" oval (qty: 2 included) 
Sound level:  105 dB(a) @ 4950RPM *without optional silencer

Note: **No Y-pipe included
Chassis:   Z33
Engine:  VQ35DE /HR
Number of pieces:  2pcs
Piping:   2x 63.5mm (2.5") - 76mm (3.0")
Tip:   115 mm (4.5") x L170mm
Gasket(s):   3" oval (qty: 1 included) 
Sound level:  104dB(a) @ 4950RPM *without optional silencer

 Chassis:   Z34
Engine:  VQ37HR
Number of pieces:  3pcs
Piping:   2x 63.5mm (2.5") - 76mm (3.0")
Tip:   115 mm (4.5")
Gasket(s):   3" oval (qty: TBA included) 
Note: included tip is not compatible with Nismo bumpers, Optional extended tip sold separately.
Weight:  24.8 lbs   (Stock weight  TBA lbs)
Sound level:  102 dB(a) *without optional silencer

 Chassis:   CZ4A
Engine:   4B11 T
Type:   Cat-back exhaust
Number of pieces:  2pcs
Piping:   80mm (3.14")
Tip:   115 mm (4.5")
Gasket(s):    80mm oval (qty: 1 included) 
Weight:  TBA lbs   (Stock weight  20.2 lbs)
Sound level:  101 dB(a) * without optional silencer
                        96 dB(a) with  50mm optional silencer (sold separately)

 Chassis:   CT9A
Engine:   4G63 T
Type:   Cat-back exhaust
Number of pieces:  2pcs
Piping:   80mm (3.14")
Tip:   115 mm (4.5")
Gasket(s):    80mm oval (qty: 1 included) 
Weight:  TBA lbs   (Stock weight  34.7 lbs)

 Chassis:   FD3S
Engine:   13B-REW
Type:   Cat-back exhaust
Number of pieces:  1pc
Piping:   80mm (3.14")
Tip:   115 mm
Gasket(s):    80mm oval (qty: 1 included) 
Weight:  16.3 lbs   (Stock weight  TBA lbs)

 Chassis: AP1 / AP2
Engine: F20 / F22
Type: Cat-back exhaust
Number of pieces: 2pcs
Piping: 76mm (3.0")
Tip: 115mm X L120mm
Gasket(s): 3.0" oval (qty: 1 included) 
Note: 160xL350 Revolution RS muffler canister.
Weight:  TBA lbs   (Stock weight  52 lbs)

 
Chassis:   VA2 / VA1
Engine:  EJ257 / FA20T
Type:   Cat-back exhaust
Number of pieces:  TBA pcs
Piping:   80mm (3.14")
Tip:   115 mm (4.5")
Gasket(s):  80mm oval (qty: 1 included)
   plus 1 specialized composite gasket 11000329 to replace factory "donut" gasket
Weight:  TBA lbs   (Stock weight  39 lbs)

 Note: STI HB 08-14  and  WRX HB 11-14 only
Chassis:   GRB
Engine:  EJ25 T
Type:   Cat-back exhaust
Number of pieces:  TBA pcs
Piping:   80mm (3.14")
Tip:   115 mm (4.5")
Gasket(s):  80mm oval (qty: TBA included) 
Weight:  TBA lbs   (Stock weight  39 lbs)

* Optional Tip Silencers and Titanium Tips (sold separately)