GPP DD-R

2017-on  Honda Civic Si Coupe (only)

The DD-R compact dual muffler exhaust for the Honda (FC3) Civic Si coupe is designed for owners who desire a high quality, free-flowing exhaust with aggressive looks and sound to match. This full stainless-steel cat-back system begins after the front over-pipe with a 76mm (3”) front-pipe with tucked resonator to a full 3” mid-pipe all the way back to the rear section. The 3” piping then splits to two large 63.5mm (2.5”) inlets for the polished, 101.5mm (4”) DD-R mufflers via our precision Y-pipe. The DD-R is finished off with removable dual GPP engraved stainless steel slash-cut tips. The DD-R’s removable tips allow for customization with various optional tips and muffler silencers (sold separately.)

SOUND CLIP  

Chassis:  FC3 coupe
Engine:  L15  Turbo
Type:   3" Cat-back with dual compact muffer tips

Number of pieces: 3
Piping:   (slight taper at 1st flange allow it to connect to the factory overpipe)
               76 mm (3") - 2x 63.5mm (2.5") 
Tips:   2x 101mm (4 ") with GPP logo
Gasket(s):    3" oval (qty: 2 included) replacement
Resonator:   yes

Weight:  TBA lbs   (Stock weight  TBA lbs)
Sound Comparison (SAE J1169) Test: TBA dB(a)

HP:  +TBA  hp
TRQ:  +TBA  ft-lbs

*Data collected on stock vehicle    *Retains catalytic convertor, front pipe    
*TBA = To Be Announced

To BUY NOW, please contact an Authorized GReddy Dealer.   This item is currently not available through our online store.

2017-on  Honda Civic Si Sedan (only)

The DD-R compact dual muffler exhaust for the Honda (FC1) Civic Si sedan is designed for owners who desire a high quality, free-flowing exhaust with aggressive looks and sound to match. This full stainless-steel cat-back system is similar to the coupe version and begins after the front over-pipe with a 76mm (3”) front-pipe with tucked resonator to a full 3” mid-pipe all the way back to the rear section. The 3” piping then splits to two large 63.5mm (2.5”) inlets for the polished, 101.5mm (4”) DD-R mufflers via our precision Y-pipe. The DD-R is finished off with removable dual GPP engraved stainless steel slash-cut tips. The DD-R’s removable tips allow for customization with various optional tips and muffler silencers (sold separately.)

SOUND CLIP  

Chassis:  FC1 4door sedan
Engine:  L15  Turbo
Type:   3" Cat-back with dual compact muffer tips

Number of pieces: 3
Piping:  (slight taper at 1st flange allow it to connect to the factory overpipe)
              76 mm (3") - 2x 63.5mm (2.5")
Tips:   2x 101mm (4 ")  with GPP logo
Gasket(s):    3" oval (qty: 2 included) replacement
Resonator:   yes

Weight:  TBA lbs   (Stock weight  TBA lbs)
Sound Comparison (SAE J1169) Test: TBA dB(a)

HP:  +TBA  hp
TRQ:  +TBA  ft-lbs

*Data collected on stock vehicle    *Retains catalytic convertor, front pipe    
*TBA = To Be Announced

To BUY NOW, please contact an Authorized GReddy Dealer.   This item is currently not available through our online store.

2017-on  Honda Civic Type-R (can also fit Civic Sport Hatchback)

With our distinctive style and design, the Greddy Performance Products DD-R is our modern take on the highly-sought after GReddy DD “Dynamic Dual” exhaust of the past. Our iconic DD exhausts have always been recognized for its aggressive dual exit look and racey sound, but with this new DD-R, we also incorporated updated and improved full 304 stainless-steel construction. The GPP DD-R has been adapted to modern tuner cars to not only enhances the looks and sound, but to improve performance with its carefully designed dual high-flow straight-through muffler layouts. Another new feature on the DD-R is the tunability. With the new twin removable tips, new options for tips finishers and silencers, now allow the owner to fine tune the looks, sound and flow of their DD-R. GPP’s newest exhaust style is almost here… stay tuned for more updates and applications coming soon!

SOUND CLIP  

Chassis:  FK8 ( & FK7 ) 5door hatchback
Engine:  K20 (L15)  Turbo
Type:   3" Cat-back with dual compact muffer tips

Number of pieces: 3
Piping:   (slight taper at 1st flange allow it to connect to the factory overpipe)
                76 mm (3") - 2x 63.5mm (2.5")
Tips:   2x 101mm (4")  with GPP logo
Gasket(s):    3" oval (qty: 2 included) replacement
Resonator:   TBA

Weight:  TBA lbs   (Stock weight  TBA lbs)
Sound Comparison (SAE J1169) Test: TBA dB(a)

HP:  +TBA  hp
TRQ:  +TBA  ft-lbs

*Data collected on stock vehicle    *Retains catalytic convertor, front pipe    
*TBA = To Be Announced

To BUY NOW, please contact an Authorized GReddy Dealer.   This item is currently not available through our online store.

2017-on  Honda Civic Sport Hatchback (can also fit Civic Type-R, but may be loud, resonated p/n 10158603 coming for the Type R)

Aggressive styling with sound to match comes with the DD-R exhaust for the Honda (FK7) Civic Sport hatchback. This high-quality race-inspired system features our unique customizable dual DD-R mufflers. The removable tips allow for different look and sound with optional tips and tip silencers. This specific DD-R enhances the flow and sound of the Sport’s L15 turbocharged engine without the need for a mid-pipe resonator. The high-quality stainless-steel construction is designed to bolt up to the factory piping and runs a 3” (76mm) piping up to the rear where it splits to dual 2.5” (63.5mm) piping via our DD-R precision Y-pipe and finally the twin signature DD-R mufflers.

SOUND CLIP  

Chassis:  FK7 (& FK8 ) 5door hatchback
Engine:  L15 (K20)  Turbo
Type:   3" Cat-back with dual compact muffer tips

Number of pieces: 3
Piping:  (slight taper at 1st flange allow it to connect to the factory overpipe)
              76 mm (3") - 2x 63.5mm (2.5")
Tips:   2x 101mm (4")  with GPP logo
Gasket(s):    3 " oval (qty: 2 included) replacement
Resonator:   no

Weight:  TBA lbs   (Stock weight  TBA lbs)
Sound Comparison (SAE J1169) Test: TBA dB(a)

HP:  +TBA  hp
TRQ:  +TBA  ft-lbs

*Data collected on stock vehicle    *Retains catalytic convertor, front pipe    
*TBA = To Be Announced

To BUY NOW, please contact an Authorized GReddy Dealer.   This item is currently not available through our online store.

ShopGReddy.com Exclusive for
    FK7 Civic Sport HB that already have a FK7 GReddy Supreme SP Cat-back Exhaust -  (also available with optional Titanium Tips)

Transform the look and sound of your current FK7 Supreme SP cat-back exhaust with our Optional DD-R Muffler Section (p/n 10158602R-SUS). Just unbolt the rear-most muffler section of your cat-back Civic Sport Supreme SP and install this more aggressive dual DD-R muffler section. Change back and forth with these easily, using the interchangeable rear mufflers. 

SOUND CLIP  

Chassis:  FK7 (& FK8 ) 5door hatchback with a GReddy Supreme SP exhaust
Engine:  L15 (K20)  Turbo
Type:   3" rear section only -back with dual compact muffer tips

Number of pieces: 1
Piping:  76 mm (3") - 2x 63.5mm (2.5")
Tips:   2x 101mm (4")  with GPP logo
Gasket(s):    3 " oval (qty: 1 included) replacement
Resonator:   no

*Data collected on stock vehicle    *Retains catalytic convertor, front pipe    
*TBA = To Be Announced

Click below to purchase from ShopGreddy.com

Specifically for Greddy Performance Products 101mm DD-R systems

1set (2pcs) DD-R Burnt Titanium Tips with GPP logo (standard length)

Dia.: 101 mm (4.0")
Length: 150 mm (5.9")
Material: Titanium
Mounting pattern: DD-R Tri-mounting

Standard DD-R tip length. Exclusively for GReddy Performance Products DD-R exhausts w
(150mm Tip Length)

Notes: Requires 3mm Allen Head driver and 8mm wrench/socket to install

Specfically for Greddy Performance Products DD-R 101mm systems

1set (2pcs) DD-R Burnt Titanium Tips with GPP logo (extended length +20mm)

Dia.: 101mm (4.0")
Length: 170 mm (5.9")
Material: Titanium
Mounting pattern: DD-R Tri-mounting

Extended DD-R tip length. Exclusively for GReddy Performance Products DD-R exhausts w
(150mm standard Tip Length)

Notes: Requires 3mm Allen Head driver and 8mm wrench/socket to install

Specifically for Greddy Performance Products DD-R 101mm systems

1set (2pcs) DD-R Burnt Titanium Tips with GPP logo L150mm (standard length)

Dia.: 101mm (4.0")
Length: 150 mm (5.9")
Material: 304 Stainless Steel
Mounting pattern: DD-R Tri-mounting
Logo: etched GPP

Standard DD-R tip length. Exclusively for GReddy Performance Products DD-R exhausts w
(150mm Tip Length)

Notes: Requires 3mm Allen Head driver and 8mm wrench/socket to install

Specifically for Greddy Performance Products DD-R 101mm systems

1set (2pcs) DD-R Burnt Titanium Tips with GPP logo L175mm (longer length +25mm)

Dia.: 101mm (4.0")
Length: 175 mm (6.9")
Material: 304 Stainless Steel
Mounting pattern: DD-R Tri-mounting
Logo: etched GPP

Standard DD-R tip length. Exclusively for GReddy Performance Products DD-R exhausts 

Notes: Requires 3mm Allen Head driver and 8mm wrench/socket to install