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Welcome to Go Tuning Unlimited Online

Our online catalog is updated as often as possible but we offer much more than what is listed. We are here to offer an exceptional level of service so please do not hesitate to contact us with any questions or technical assistance.
January 1, 2012
Stay tuned for lots of great things coming from Go Tuning Unlimited for 2012!

November 22, 2011
BLACK FRIDAY SPECIALS on S2000 Greddy Spectrum Elite Dual Exhausts in Polished or Burnt Tip & S2000 Greddy TiC 70mm Single Exhausts. Ends 11/28


November 1, 2011
Go Tuning Unlimited will be closed Nov. 1-4 due to SEMA. Please contact us through email on those days.


July 20, 2011
The Go Tuning Unlimited exclusive GReddy Spectrum Elite Dual for the S2000 is NOW BACK IN STOCK! Now available with a POLISHED TIP!

July 7, 2011
Race Technology Data Loggers & Displays are Now Available!


May 20, 2011
FREE SHIPPING SALE! on AME Tracer TM-02 Tradition wheels specifically designed for non-staggered S2000 fitment. These wheels will clear BBK with a 17x9+54! ALL SIZES IN STOCK!


May 1, 2011
Go Tuning Unlimited is now a direct Spoon Sports distributor! We now carry the full line of Spoon products for all vehicle applications with tons NOW IN STOCK!

February 17, 2011
ASM I.S. Design GT-10 Front Aero Bumper IS-11 FRP are slated for April, 2011 production. Get your pre-orders in!

February 16, 2011
Beginning March 1, 2011, new ASM 2011 pricing will go into effect. All current stock and special orders placed before 3/1/11 will remain at current prices.

February 4, 2011
J's Racing Stainless Steel Headers are IN STOCK! Get one now with no wait time!

January 25, 2011
J's Racing 3D GT Wing Type 1, J's Racing 3D GT Wing Type 2, and J's Racing CFRP Diffuser are ON SALE! for all in stock inventory. Don't miss this rare opportunity!

December 30, 2010
We will be closed from December 30, 2010 through Jan 2, 2011

October 13, 2010
ASM S-Special 70 Stainless Re-Newed Exhausts are BACK IN STOCK! These Re-Newed used exhausts are in limited supply so get ones while you can!

October 13, 2010
J's Racing C304 70RS SUS Exhausts and C304 70RR SUS Exhausts are BACK IN STOCK

October 4, 2010
AME Tracer TM-02 Tradition wheels specifically designed for non-staggered S2000 fitment are NOW IN STOCK! These wheels will clear BBK with a 17x9+54!


September 20, 2010
The GReddy Spectrum Elite Single 70mm Exhausts are BACK IN STOCK!


September 3, 2010
CR-Z Parts from Cusco, Js Racing, and more to come are NOW AVAILABLE!


June 22, 2010
Many Spoon products NOW IN STOCK! - Spoon Blue Wide Rear View Mirror, Spoon Steering Rack Rigid Bushing Kit, Spoon Direct Shift Lever, and Spoon Center Brace Bar, and more!

June 2, 2010
All Cusco chassis braces and sway bars are NOW IN STOCK!

May 1, 2010
We have a few discontinued Cusco Titanium Front Strut Bars available for a clearance price!

April 28, 2010
The Go Tuning Unlimited exclusive GReddy Spectrum Elite Dual for the S2000 is NOW BACK IN STOCK! Supplies are limited!

April 27, 2010
Worksbell QRS II Quick Releases are NOW IN STOCK! All Worksbell Short Hubs, Rapfix II Quick Releases, and Key Locks also back in stock!

April 7, 2010
ASM S-Special 70 Stainless Re-Newed Exhausts are now available for pre-order! The most powerful and quietest 70mm single exhaust just got more affordable! See the product page for more info.

April 6, 2010
Popular Spoon products BACK IN STOCK! - Spoon Blue Wide Rear View Mirror, Spoon Steering Rack Rigid Bushing Kit, Spoon Direct Shift Lever, and Spoon Center Brace Bar.

March 5, 2010
J's Racing C304 SUS Stainless Exhaust Systems are NOW AVAILABLE! and C304 60RS SUS Exhausts are NOW IN STOCK for ONLY $935!

March 5, 2010
New Spoon products NOW IN STOCK! - Spoon Blue Wide Rear View Mirror, Spoon Steering Rack Rigid Bushing Kit, Spoon Direct Shift Lever, and more!

January 20, 2010
Spoon Center Brace Bars and Spoon Subframe Rigid Kits are NOW IN STOCK

December 20, 2009
J's Racing 3D GT Wing Type 1 and J's Racing 3D GT Wing Type 2 are NOW IN STOCK for a great price! Don't miss this opportunity while it lasts!

December 20, 2009
J's Racing CFRP Diffuser and J's Racing FRP Diffuser are NOW IN STOCK while supplies last!

December 20, 2009
J's Racing FX70RS Titanium Single in Blue and J's Racing FX70RS Titanium Single in Polished are NOW IN STOCK while supplies last!

December 10, 2009
We got another shipment of J's Racing! Many items IN STOCK including 3D GT Wings Type 1 and Type 2, Gurney Flaps, Diffusers, and FX70RS Titanium Single Exhausts!

December 9, 2009
All ASM Products are BACK IN STOCK!
New items such as ASM I.S. Design Siren Circuit Exhaust and ASM Lifestyle Goods are Now In Stock!

October 30, 2009
Go Tuning Unlimited will be close Nov. 5-6 due to SEMA. Please contact us through email on those days.


October 27, 2009
The GReddy Spectrum Elite Single 70mm Exhaust is NOW AVAILABLE!


October 20, 2009
Dyno Charts of the GReddy Spectrum Elite Dual Exhaust are now posted!
Astonishing gains of 10.9hp @ 8001rpm and 6.9 lb-ft @ 6256rpm for one of the quietest exhausts available!


October 8, 2009
FREE!
Go Tuning Unlimited License Plate Frames are NOW AVAILABLE
shipping + handling not included

September 18, 2009
We just received our latest ASM shipment. Most BACK IN STOCK!
We also have the last 2 remaining Recaro RS-G ASM Limited Blue Seats in the world!
New ASM items now available:
September 1, 2009
Another shipment of Greddy TiC 70mm Single Exhausts for S2000 is here! These sell out extremely fast! Get yours while supplies last! One of the highest HP gain systems for S2000.


August 31, 2009
New J's Racing Rapfix II NOW AVAILABLE! Many J's Racing items also back in stock!
ETD's, Shift Knobs, Stickers, Roll Center Adjusters, Camber Joints, Lug Nuts, Antennas, + MORE!

August 10, 2009
New Downforce Splitter Front Lip!

Price reductions on Downforce Rear Diffusers and Header Heatshields!

July 28, 2009
The Go Tuning Unlimited exclusive GReddy Spectrum Elite Dual for the S2000 is NOW BACK IN STOCK! Supplies are limited!

June 22, 2009
Go Tuning Tuesday Summer Nights are BACK! We've been so busy we let a couple months pass this summer without a meet. Better late than never!
Tuesday, July 7th 6pm-10pm @ Go Tuning Unlimited


June 20, 2009
Clazzio Sports OEM Seat Covers are BACK IN STOCK!.

June 19, 2009
Another shipment of Greddy TiC 70mm Single Exhausts for S2000 is here! These sell out extremely fast! Get yours while supplies last! One of the highest HP gain systems for S2000.


June 5, 2009
Another J's Racing shipment has arrived! Many items NOW BACK IN STOCK!
Engine & Diff Drain Bolts, Roll Center Adjusters, Camber Joints, Engine Torque Dampers, Shift Knobs, Lug Nuts, Antennas, + MORE!

June 4, 2009
The Downforce Carbon Fiber Rear Diffuser is NOW AVAILABLE! Designed for use on AP2 rear bumpers.

May 26, 2009
Downforce Wide Front Fenders have been officially released and are NOW IN STOCK for immediate shipping!

May 15, 2009
The very popular Greddy TiC 70mm Single Exhausts for S2000 is BACK IN STOCK! Get yours while supplies last! One of the highest HP gain systems for S2000.


May 7, 2009
Dyno Charts of the ASM 70mm Single Exhaust -08 & ASM Exhaust Manifold -07 & Exhaust Combo are now posted!
Results:
ASM 70mm Single Exhaust + ASM Exhaust Manifold -07 combo:
18.5 HP / 15.4 lb-ft Gain @ 6200rpm
ASM 70mm Exhaust alone (OEM Header):
14 HP / 12.6 lb-ft Gain @ 5600 rpm

April 24, 2009
We just received our latest container from Japan.
All ASM items are BACK IN STOCK!

New ASM items now available:
March 30, 2009
We're proud to announced the latest exhaust from GReddy. The Spectrum Elite for the S2000 was developed with Go Tuning Unlimited to our design specifications. They're now IN STOCK in very limited quantities.

March 3, 2009
In celebration of Go Tuning Unlimited’s inauguration as the North American distributor for ASM, we are offering free limited issue ASM calendar posters with any ASM purchase over $500.

March 1, 2009
Go Tuning Unlimited is now the Sole North American Distributor for ASM Autobacs Yokohama. We currently have nearly the entire lineup of ASM products IN STOCK! We are currently offering special introductory offers for dealers at various levels. Please contact us for details.

February 23, 2009
Go Tuning Unlimited is now carrying J's Racing! Many items NOW IN STOCK! Stay tuned while J's Racing products are added to GoTuning.com

February 12, 2009
Clazzio Sports OEM Seat Covers are NOW IN STOCK!.

February 5, 2009
AUTOBACS SEVEN Co., Ltd (Autobacs Japan) has announced that two of it's subsidiaries, AUTOBACS STRAUSS INC. and AUTOBACS U.S.A., INC resolved to file Chapter 11 petitions.
ASM is a subsidiary of AUTOBACS SEVEN Co., Ltd (Autobacs Japan) but it has very little affiliation with Autobacs-USA or Autobacs-Strauss both of which have declared bankruptcy today; they simply share the same parent company. Autobacs Seven is still financially sound and ASM has not been impacted by Autobacs-USA.
Go Tuning Unlimited has maintained a strong relationship with ASM Japan and will continue to do so regardless of what happens to Autobacs-USA. Rest assured that we will continue to stock ASM products and manufacturing will continue without interruption. New products will still continue to be developed and as always, product quality will still be second to none.

January 1, 2009
Happy New Year! Stay tuned for exciting updates to our website! We'll be launching the Gallery and Blog later this month! The Gallery will feature Go Tuning Unlimited project cars, customer cars, and events coverage.

December 17, 2008
We're BLOWING OUT Greddy TiC 70mm Single Exhausts for S2000! Offer stands while supplies last! Get yours before they're gone!


December 1, 2008
All Password:JDM Products are ON SALE! for 15% off for a limited time.


November 17, 2008
Introducing Clazzio Sports OEM Seat Covers designed & distributed exclusively by Go Tuning Unlimited.

November 10, 2008
NEW! from Cosworth - OEM drop-in replacement Cosworth Performance Air Filters. Improves performance and filtration over OE Filters.

November 2, 2008
We have received the 1st shipment of Prodrive GC-07J Wheels in the US!
ASM Edition sizes are now IN STOCK in British Black and British White!

November 1, 2008
Kraftwerks Supercharger Kits Now Available from Go Tuning Unlimited!

October 30, 2008
BRIDE Custom Floor Mats are NOW AVAILABLE! Custom made by Go Tuning Unlimited using AUTHENTIC Bride Fabric.
Available in BRIDE Gradation, Hyper Black, and Hyper Red.

September 24, 2008
Our friends over at The Attic have teamed up with Rogue Status to Present:
RS Black Friday T-Shirt Contest
Win $1000 cash prize and have your shirt printed by Rogue Status. Click here for details!

September 2, 2008
Tomioka Racing Super Slopes NOW IN STOCK!

August 28, 2008
APR Carbign Craft Carbon Plug Covers are ON SALE for a limited time with FREE SHIPPING! (gel coat shiny finish only)

August 27, 2008
Greddy EVO2 Dual Exhaust for S2000 SUPER SALE!
We are offering CLEARANCE prices on remaining Greddy EVO2 S2000 Exhausts. - SOLD OUT!

August 25, 2008
We are now an Authorized Password:JDM Distributor!
All Password:JDM Carbon Fiber S2000 Products IN STOCK!
August 21, 2008
FREE SHIPPING! for a limited time on Downforce Side Diffusers

August 14, 2008
Greddy Racing TiC Single Exhausts for S2000 - Back In Stock!

August 8, 2008
Kics Project Lug Nuts & Locks - NOW IN STOCK!

July 31, 2008
Skunk2 Magnetic Drain Bolts - Back In Stock!

July 24, 2008
Volk Racing Formula Lug Nuts - NOW IN STOCK!
Available in BLUE or RED

July 18, 2008
More fast moving ASM S2000 parts back in stock!
Get them while they last!
July 8, 2008
Downforce Side Diffusers - Now Available in 1x1 Carbon Weave!
Downforce CF Header Heat Shield Back In Stock!

June 26, 2008
This month's ASM shipment has arrived!

June 24, 2008
Another success meet! Go Tuning Tuesdays are held every last Tuesday of the month. Check out the Attic WordPress for a report and pictures. Join us next month on July 29 where our meet will be held at a special remote location:
Attic I Buena Park
8010 Beach Blvd
Buena Park, CA 90620
714-220-3116

June 23, 2008
We are now a direct authorized SSR Wheel / Tanabe dealer!
SSR Wheels are IN STOCK NOW!

June 14, 2008
One of our favorite customers has been featured on the ASM Japan Blog. This is a hug honor for his car to be acknowledged by one of the most prestigious tuning companies in Japan!
Translated article

May 29, 2008
Spoon Sports Wiper Blades - NEW!
Amuse Stickers - BACK IN STOCK!
Honda JDM OEM Parts BACK IN STOCK!
May 23, 2008
Our monthly ASM shipment has arrived! Lots back IN STOCK!
May 22, 2008
Greddy TiC 70mm Single Exhausts are now available for 06+ models! We have these back IN STOCK! with FREE SHIPPING specials!

May 15, 2008
APR Performance Specials! - FREE SHIPPING!
Please call to order for FREE SHIPPING specials!
APR FRP Front Air Dam for OEM AP2 Bumper - $380 SHIPPED
APR CF Front Air Dam for OEM AP2 Bumper - $520 SHIPPED
APR Spark Plug Cover: Shiny or Dry Finish - $85 SHIPPED

May 8, 2008
ACT Clutch Kits - Now In Stock!

May 7, 2008
Go Tuning's GT Design Titanium Lug Nuts featured in the June'08 issue of Honda Tuning!

Click here for page scan

April 25, 2008
Mugen Products - Now In Stock!

April 15, 2008
AME Tracer TM-02 Wheels - NOW IN STOCK!

April 10, 2008
ASM FRP Rear Over Fenders - BACK IN STOCK

April 8, 2008
Just Released! - New APR GT Front Bumper in FRP!

April 3, 2008
The full line of Works Bell products are now available at Go Tuning Unlimited!

March 31, 2008
We now carry the full line of Greddy Performance Products!

Greddy TiC 70mm Single Exhaust Systems - NOW IN STOCK!

March 1, 2008
Go Tuning Unlimited is now an official authorized Spoon Sports distributor! We now carry the full line of Spoon products for all vehicle applications!

January 1, 2008
Happy New Year!
We are now operating out of our new Office/Warehouse. The old location will still be used as our distribution warehouse. Come visit us at:
941 N Elm St Suite D, Orange CA 92867

December 25, 2007
Merry Christmas! We are offering an after Christmas special - FREE SHIPPING on select In Stock ASM items! -
December 20, 2007
We are the FIRST to get the new ASM -07 Aero Parts! -
Amuse R1 Front Bumpers and Chargespeed AP2 Carbon Lip Kits also IN STOCK!

December 10, 2007
Another ASM shipment is here! -

November 10, 2007
Come see us at the Imports@UCI event Saturday 10/17/07!


October 26, 2007
New ASM shipment arrived! Lots of body parts!

August 17, 2007
DUNLOP ROUND-UP LOCATION HAS BEEN CHANGED TO:
Discount Tires
22482 Muirlands
Lake Forest, CA 92630
Please mark your Calender and we do apologize for the inconvenience.

August 4, 2007
Go Tuning Unlimited will be hosting Dunlop Round-Up 2007 on Saturday, August 18th from 12-3pm. Come out for free food & giveaways and your chance to win a free set of tires!
Click for flyer

August 1, 2007
The Go Tuning Unlimited Show Car will be featured at this August's Hot Import Nights in Los Angeles!
Click for flyer

July 14, 2007
ASM Short Antennas NOW IN STOCK!

July 1, 2007
S2000 Accessories back in stock!
June 17, 2007
Congratulations to Prodrive for their GT1 win at the 24 hrs of Le Mans in the Aston Martin DBR9!

June 10, 2007
The new home of Go Tuning Unlimited!


June 6, 2007
The last sets of Prodrive GC-07C wheels have arrived! These are the last ones that will ever be made! Get them while they last!



April 27, 2007
We are sad to that Prodrive will be discontinuing the GC-07C wheel. However, we have secured all the remaining sets so get them while you can!

January 1, 2007
Happy New Year!
More

May 15, 2012 -  J's Racing Oil Filler Cap Black

May 04, 2012 -  Greddy RS Single 70mm Exhaust - S2000

Apr 30, 2012 -  Recaro SR-6 ASM Limited IS-11 Seat

Mar 01, 2012 -  ASM Reinforced Clutch Pedal Box - S2000 AP1/2

Mar 01, 2012 -  ASM Reinforced Brake Pedal - S2000 AP1/2

Mar 01, 2012 -  ASM Reinforced Front Subframe GT-12 - S2000 AP1/2

Mar 01, 2012 -  ASM Floor Mat Set Ruby - S2000 AP1/2

Mar 01, 2012 -  Recaro SR-7 ASM Limited IS-11 Seat

Mar 01, 2012 -  Recaro RS-G ASM Limited IS-11 Seat

Dec 16, 2011 -  Downforce Rear Canards - S2000 AP1/2

More
GReddy Go Tuning Spectrum Elite Dual Exhaust Polish Tip - S2000
GReddy Go Tuning Spectrum Elite Dual Exhaust Polish Tip - S2000
Retail Price $1,350.00
Our Price $1,282.50
Project Mu Club Racer Rotors Front - S2000 AP1/2
Project Mu Club Racer Rotors Front - S2000 AP1/2
Retail Price $270.00
Our Price $256.50
Spoon Blue Wide Rear View Mirror - S2000 AP1/2
Spoon Blue Wide Rear View Mirror - S2000 AP1/2
Retail Price $0.00
Our Price $50.00
Spoon Center Brace Bar - S2000 AP1/2
Spoon Center Brace Bar - S2000 AP1/2
Retail Price $0.00
Our Price $105.00
Spoon Direct Shift Lever - S2000 AP1/2
Spoon Direct Shift Lever - S2000 AP1/2
Retail Price $0.00
Our Price $220.00
Clazzio Sports OEM Seat Cover - S2000 AP1/2
Clazzio Sports OEM Seat Cover - S2000 AP1/2
Retail Price $0.00
Our Price $249.99
More