Welcome to the official GReddy USA blog. -Think of this as our online weekly "GReddy Times," a venue for us to report what's going on or what just happened at GReddy USA this week (new products, new projects, racing news, even online store specials.) On our blog you can see what we are up to in the GReddy Sales floor, R&D garage, on the road or even from our Headquarters in Japan.
The Supreme SP exhaust system for the Toyota GR86 and Subaru BRZ is engineered for enthusiasts who demand both performance and refinement. It features a large, horizontally mounted muffler with a single inlet and dual outlets that mirror the factory layout, ensuring a seamless fit and optimal exhaust flow. The system incorporates a straight-through dual resonator mid-pipe designed to enhance acoustic clarity and create a rich, aggressive exhaust note without excessive drone. Finished with dual GReddy slant-cut, double-walled tips that perfectly align with the factory bumper outlets, this exhaust delivers a clean, factory-inspired appearance while providing durable, high-quality construction. This setup not only improves sound quality but also supports enhanced engine breathing, promoting better throttle response and driving enjoyment. Ideal for drivers seeking a tailored balance of sound, style, and performance enhancement.
Chassis: ZN8 / ZD8 Engine: 4U-GSE (FA22) Type: Cat-back system (horizontally mounted muffler with dual tips)
Get the most out of your 3" GReddy Civic Type-R Exhaust!
New Product(s) for the FK8 Civic Type-R. Maximize your 3" Civic Type-R cat-back exhaust!
Sold as a set or individually... is our GPP high-quality stainless steel Civic Type-R 3” Front Over-pipe Option (compatible with OEM or most aftermarket downpipes) and full 3” (non-tapered) Forward Mid-pipe Upgrade (to replace standard GReddy exhaust forward midpipe, that was designed to bolt-on to the factory overpipe).
Perfect upgrade to maximize your 3” GReddy Supreme SP and HG Supreme SP 3-tip exhaust
* (also great for many other popular aftermarket FK8 exhausts).
+ Full 3” High-flow. +Cat-back. + Emissions Friendly.
GPP CIVIC TYPE-R 3' FRONT OVER-PIPEp/n 10558600
Maximize the flow of our your 3" (FK8) Civic Type R cat-back exhaust with the simple installation of our optional 3" (76mm) Front Overpipe with flex pipe. This full 3" (76mm), emissions-friendly, cat-back, stainless-steel, front over-pipe for (FK8) Civic Type R, installs with common sized, high quality laser cut 3-bolt flanges, in between the factory down-pipe (or aftermarket equivalent) and GReddy Supreme SP ( & HG) exhaust with Full 3" Forward Mid-pipe p/n 10558601 (or many popular aftermarket 3" exhaust systems)
+ Full 3” High-flow. +Cat-back. + Emissions Friendly.
+ Compatible with OEM or Aftermarket Downpipes
+ Compatible with many common 3"exhaust brands
GPP CIVIC TYPE-R Full 3' FORWARD MID-PIPEp/n 10558601
To further improve the the flow and performance of your GReddy (FK8) cat-back exhaust for the Civic Type R, we have released this optional full 3" (non-tapered) forward midpipe, that will replace the orginal Supreme SP (& HG) forward midpipe. The slight taper in the standard Supreme SP forward midpipe (is designed to mate upto the factory overpipe flange and) more than adequate for use with the Civic Type R factory catalytic conveter and factory front overpipe, but when upgrading these units, you may aslo want to maximize the flow with a full 3" (76mm) stainless steel forward midpipe upgrade. Specially designed flanges and gaskets allow for a perfect match to our emissions friendly (cat-back) 3' Front Overpipe (p/n 10558600sold separately).
+ Full 3” High-flow. +Cat-back. + Emissions Friendly.
FULL 3" CIVIC TYPE-R FRONT OVER-PIPE & FORWARD MID-PIPE SET p/n 10558602
Maximize the flow of our your 3" (FK8) Civic Type R cat-back exhaust with the simple installation of our optional 3" (76mm) Front Overpipe and full 3" upgrade for the Supreme SP (& HG) Forward Midpipe. These two upgrades will allow you to take full advanate of flow of your 3" Supreme SP exhaust. It includes p/n 10558600 - FK8 Front Over Pipe and p/n 10558601 - FK8 Forward Midpipe upgrade for a GReddy Supreme SP ( & HG) exhaust for the FK8 Honda Civic Type R.
The EVOlution GT exhaust for the 1990-96 (SW20) MR-2 Turbo is styled to resemble the legendary Power Extreme II MR-2 exhaust of the late 90’s-early 00’s. This makes the Evo GT the ideal exhaust system for a modern, period-correct SW20 MR-2 build. This new and improved version follows the same beautifully laid-out dual off-set muffler with extended wrapping tips, but it now, incorporates superior construction, improved stainless-steel materials and precision tig welding. The more compact, dual, straight-through EVO GT muffler canisters allow for great flow for both stock and upgraded turbo 3S-GTE engines. Like all GReddy EVOlution GT systems, this 304 Stainless-steel exhaust carries a limited lifetime warranty.
The Supreme SP for the 2006-15 (GSE20) Lexus IS350 / IS250 features sophisticated exhaust note with an aesthetically functional design. The classic dual oval muffler axle-back system with large free flowing 63.5mm (2.5”) piping is comfortable to drive. Thanks to the two large SP mufflers, it has excellent sound suppression at idle and cruising. In spirited acceleration, the straight-through design makes the exhaust comes to life with a deep rich GReddy sound. Tradition double wall GReddy tips on each SP best matches the styling of the vehicle. Like all GReddy Supreme SP systems the fully hand-welded 304 Stainless-Steel exhaust carries a Limited Lifetime Warranty
Thank you to all the enthusiast who attended our 10th Generation Civic Meet on Saturday, Sept. 22nd. It was nice to get some feedback on our current and future product line ups, including our Supreme SP exhausts, Oil Cooler Kits and accessories...
GReddy Performance Products offers an expanding line of performance
products specifically for the 10th generation Honda Civics with the
turbocharged L15B and K20 engines (like the Civic Si, Civic Sport
Hatchback and Civic Type R) - [GReddy.com 10th Gen Civic Total Tune-up Webpage]
In this video are our two Greddy Performance Honda Civic Si project
cars. The white FC3 Civic Si coupe and red FC1 Civic Si sedan.
Products currently include: GPP FC1/FC3 Front lip spoiler (carbon or
FRP,) Supreme SP 3" (76mm) cat-back exhaust, L15B engine Oil Cooler Kit,
front-mounted Intercooler kit and GReddy by KW coilover suspension.
Stay tuned for more additions and updates... www.greddy.com
This special Supreme SP exhaust for EK-chassis Honda Civic hatchback is part of the new modern GReddy take on classic tuned Honda(s). Designed specifically to enhance performance for larger displacement or turbocharged engine swaps, this version features large diameter 76mm (3”) piping, with only a short inlet portion of 63.5mm (2.5”) to allow it to still bolt up to factory style (K20) catalytic converter (downpipe) flanges. The four piece design features a large mid-pipe resonator and off-set oval Supreme SP muffler allow for deep rich exhaust note throughout the RPM range. Careful attention to routing allows for simple install, OEM like fitment and that iconic GReddy styling. All GReddy Supreme SP systems the fully hand-welded 304 Stainless-Steel exhaust carries a Limited Lifetime Warranty
The Supreme SP for the Honda S2000 provides everything you want in a
street performance system; superb looks, refined sound with performance
gains. The full stainless-steel, cat-back, Supreme SP, with dual oval SP
mufflers and smaller 105mm (4.1") double wall tips is designed to work
with both the AP1 and AP2 S2000 chassis. Extensive internal muffler and
resonator tuning, provide excellent sound suppression for a comfortable,
but sporty, ride quality. The large 2.5” (63.5mm) straight through
design improves engine exhaust efficiency for performance gains. And
like all GReddy Supreme SP systems, the fully hand-welded 304
Stainless-Steel exhaust carries a Limited Lifetime Warranty.
We are back from our Greddy-GPP Winter break and we are excited for 2018! Let's start off the new year with some new GPP exhaust additions: the Greddy Performance Products RS-RACE and RS-Titanium to our existing GReddy EVOlution GT, Supreme SP and Revolution RS exhaust lines...
For the ultimate in ultra-high performance racing sport exhaust, Greddy
Performance Products is proud to introduce the RS-Ti exhaust line. GPP
RS-Ti systems feature premium ultra-lightweight Titanium piping, muffler
and tip in extra large 80mm and 76mm piping diameters. By utilizing
intricate precision ‘inch-welding” and titanium mandrel bends to follow
proven purposeful designs, creates super light-weight pieces of exhaust
art. Improve performance comes through weight-saving and freeing up
torque and horsepower through the high-flow, straight through design.
High quality 2-bolt titanium flanges and sturdy stainless
muffler-ring-mounts are used to improve connections and fitment. Each
system is beautifully accented with a burnt-Titanium finish on the
GPP-embossed muffler canister and removable RS-Ti tip. The secure
tri-bolt tip mounting feature also adds the ability to take advantage of
optional RS muffler silencers and different RS tip options.
Designed to target competitive racers, but also offer an economical
option for budget-mined tuners, the Greddy Performance Products RS-RACE
exhaust line is engineered for absolute performance at a minimal price
point. GPP engineers utilize proven, compact, high-flow
straight-through, Racing Sport muffler canister and extra large 304
stainless-steel mandrel-bent tubing; 80mm (3.14”) diameters for
turbocharged vehicles and 76mm (3.0”) normally-aspirated race
applications. The RS-RACE systems offer our most aggressive sound
quality. To further maximize performance enhancements, weight-saving
details, like: simplifying the layout and lightening-up the exhaust
flanges and mounting hangers are also considered. The RS-RACE even
features our proven removable Tri-bolt tip mounting system to allow for
customizing the systems with a variety of optional Titanium or
Stainless-steel tips and unique large diameter RS silencers to further
control sound emissions.
1. (EG) Honda Civic hatchback(turbo / engine swap) The SP exhaust for iconic (EG) Honda Civichatchback is back. This
time the Supreme SP is tuned specifically for modified EG Civics.
Designed to enhance performance for either bolt-on turbo kits or larger
displacement engine swaps, this version features large diameter 76mm
(3”) piping, with only a short inlet portion of 63.5mm (2.5”) to allow
it to still bolt up to factory catalytic converter flanges. The large
mid-pipe resonator and off-set oval Supreme SP muffler allow for deep
rich exhaust note throughout the RPM range. Careful attention to routing
allows for simple install, and OEM like fitment. All GReddy Supreme SP
systems the fully hand-welded 304 Stainless-Steel exhaust carries a
Limited Lifetime Warranty
2. 2017 Toyota 86 & Subaru BRZ(kouki) Specifically for the late-model 2017-on Toyota 86 / Subaru BRZ (updated mid-pipe)
The EVOlution GT for the Scion FR-S and Subaru BRZ features dual angled Evo mufflers for a stylish and aggressive layout. Large 76mm (3”) piping is carefully routed through a large resonator in the mid-pipe and round the rear differential to a centralized Y-section for more even flow. This creates and improved performance and sound for both turbocharged and normally aspirated applications. The system is finished off with high polished piping and our classic Evo 115mm laser engraved GReddy tip. Like all GReddy EVOlution GT systems this fully hand-welded 304 Stainless-Steel exhaust carries a Limited Lifetime Warranty.
3. Nissan 370Z (Z34) The EVOlution GT for the Nissan 370Z is not only ideal for turbocharged
VQ37s but also makes great power for normally aspirated applications.
Dyno test on a N/A car gained as much as 16whp / 19ft-lbs, with more
expected for turbo use. The dual cat-back exhaust progresses from a 2.5”
Y that transitions smoothly into 3" X-pipe crossover, to dual resonator
for equalizing exhaust pressures and improved sound control. Aggressive
dual EVO muffler canisters are angled to match the Z looks while making
room for the factory EVAP canister. GReddy single-wall slash tips
finish off the system under the factory bumper cut-outs. Like all GReddy
EVOlution GT systems the fully hand-welded 304 Stainless-Steel exhaust
carries a Limited Lifetime Warranty.
The EVOlution GT for theInfiniti G37 Coupe is not only
ideal for turbocharged VQ37s but also makes great power for normally
aspirated applications. The dual cat-back exhaust progresses from a 2.5”
Y that transitions smoothly into 3" X-pipe crossover, to dual resonator
for equalizing exhaust pressures and improved sound control. Aggressive
dual EVO muffler canisters are angled to match the G37 looks while
making room for the factory EVAP canister. GReddy single-wall slash tips
finish off the system under the factory bumper cut-outs. Like all
GReddy EVOlution GT systems the fully hand-welded 304 Stainless-Steel
exhaust carries a Limited Lifetime Warranty.
The Revolution RS for the Infiniti G37 (S) has an aggressive growl while
saving about half the weight over the stock system. The light-weight
cat-back connects both engine banks through dual 2.5” (63.5mm) piping
that merge smoothly into 3” (76mm) piping and a large resonator on the
mid-pipe. The system exits an extra long, high-flow, RS muffler on the
driver-side to manage sound output and avoid having to relocate the EVAP
system. Dyno test have shown 11whp / 16ft-lbs gain on a
normally-aspirated VQ37HR engine. Like all GReddy Revolution RS systems,
it is a fully hand-welded 304 Stainless-Steel exhaust, that carries a
Limited Lifetime Warranty.
