1.866-448.4843 OR 1.480.966.3040
0 Items | $0.00 | Checkout | My Account
Vivid Racing Home Page
Click Here to Search
CLEARANCE DEALSAir IntakesBig Brake KitsBrake PartsBody | Aero KitsECU TuningElectronicsEngine InternalsEngine UpgradesExhaust PartsCat/Test PipesCatbacksDownpipesExhaust TipsHeadersMid PipesMiscellaneousMufflersSilencersUppipesY PipesPackaged Exhaust PartsExteriorFuel ComponentsGaugesInteriorPower PackagesPulleysRacing GearRadiator PartsRoll Bars | CagesSuspensionTransmissionTurbo | SuperchargerWheels and TiresUniversal & RepairVivid Racing GearProduct Request Form
Manufactures
Finance Your Parts Service & Tuning Our Guarantees Price Matching International Orders Extended Warranty Military Discounts Product Reviews Customer Gallery Affiliate Sales Shipping & Returns Terms & Conditions The Vivid Story
Click to Ask a Pro!
Ask a Pro with our
Vivid Racing Support System
Reviews
Mohannad Alghaslan says: Great gauge, has everything you'll ever need. Looks great, functions great, the only downside is that it is not backlit and that makes it sometimes a bit hard to read at night. Overa-ll great produc ..
5 of 5 Stars!

greg Schloer says: I purchased the AP suction pipe for my EVO-X MR. installation is straight forward. Hardest part was removing the stock hose! Everything that you need to install is there. Mated with the AP intake real ..
5 of 5 Stars!

Mike D'Amelio says: I just had my Meisterschaft exhaust and Invidia mid-pipe installed at TECH3 here in San Jose, CA. I placed my order with Ahmed Y. Sulfab, I must say, he is awesome, a real easy going sales person, h ..
3 of 5 Stars!

Brady says: Great tire. Good improvement over the Proxes4. Quiet and responsive. These are installed on my 03 330Ci. Great tire for the money. ..
4 of 5 Stars!

David Marshall says: I should have installed this sway bar a long time ago. It really transforms the handling even for just street driving. It's adjustable depending on how you drive and Dan at Vivid will help advise you ..
5 of 5 Stars!


Agency Power Catback Exhaust System Polished Quad Tips Subaru STi WRX Sedan 11+
  • Agency Power Catback Exhaust System Polished Quad Tips Subaru STi WRX Sedan 11+
  • Agency Power Catback Exhaust System Polished Quad Tips Subaru STi WRX Sedan 11+
  • Agency Power Catback Exhaust System Polished Quad Tips Subaru STi WRX Sedan 11+
Upload a Photo Click to Zoom
  Product Information
 Price: $800.00 
  Model: AP-GRBS-170S
  Reviews:   
Quantity:
Product Information
Add to Wishlist

Agency Power has developed one of the best sounding and performing exhaust systems for the 2011 STi Sedan. The new exhaust features an all T304 stainless steel piping in 3inch diameter from the catback. The piping is all hand polished featuring robotic TIG welding. The midpipe includes a resonator to assist in keeping that traditional boxxer engine sound with an exotic race tone touch that does not drone in the cabin. The ½ inch thick flanges offer a secure fit along with the factory placement exhaust hangers. The catback exhaust uses a high flow Y-Pipe to efficiently direct exhaust to the dual exhaust canisters. The Y-pipe features a merged collector and 3 inch piping on each extension to give your exhaust a combined 5 inches of exhaust flow. The straight through mufflers are designed to optimize horsepower with very little restriction. The catback exhaust features quad 3.5 inch tips with the Agency Power logo. As tested on a Mustang all wheel drive dyno, the Agency Power catback exhaust made an impressive 17 all wheel horsepower and 28ft/lbs of torque. The exhausts are available for 2011+ STi WRX Sedans.

All Agency Power products come with a LIMITED LIFETIME warranty when you fill out this form HERE.

 

Select Available Options Then Click
About Manufacturer: Agency Power
Agency Power Industries LLC was developed out of the need to provide quality, functional, and fashionable racing products. Starting from sway bar endlinks for the Subaru WRX back in 2003, Agency Power now has over 300 part numbers for cars ranging from the STI, EVO, M3, 996, TC, and more. Based out of Arizona, Agency Power has established itself as one the core aftermarket companies for Subaru WRX STI and Mitsubishi EVO products. With new focus on the Porsche and BMW market, Agency Power is constantly developing new functional and race proven products. With dealers worldwide, the AP brand is recognized globally. Working with top distributers and tuners in the USA, AP can be found in Singapore, England, Canada, Australia, South Africa, and other parts in the EU.


View one of these Hot Items!
Pacesetter Long tube RACE Headers Pontiac Firebird 5.7L LT1 w|o air injection or EGR 93-97
Pacesetter Long tube RACE Headers Pontiac Firebird 5.7L LT1 w|o air injection or EGR 93-97
Random Technology Ceramic High Flow Catalytic Converters Acura TL 3.2L 98-03
Random Technology Ceramic High Flow Catalytic Converters Acura TL 3.2L 98-03
AR Design 3" Hi-Flo Downpipes w/ Race Cats BMW E89 Z4 35i | 35is 09-13
AR Design 3" Hi-Flo Downpipes w/ Race Cats BMW E89 Z4 35i | 35is 09-13
DC Sports 4-1 Ceramic One Piece Header Mitsubishi Lancer 08-09
DC Sports 4-1 Ceramic One Piece Header Mitsubishi Lancer 08-09
MCR Front Straight Pipes Nissan 370Z 09-14
MCR Front Straight Pipes Nissan 370Z 09-14
MCR Stainless Center Pipe Nissan 370Z 09-14
MCR Stainless Center Pipe Nissan 370Z 09-14
Milltek Full System Downpipes Catless Audi RS4 B7 V8 Sedan | Avant | Cabriolet 06-08
Milltek Full System Downpipes Catless Audi RS4 B7 V8 Sedan | Avant | Cabriolet 06-08
Stainless Works 2.5in Offroad X-Pipe with Headpipes for OEM Headers Ford Mustang Shelby GT500 5.4L 07-10
Stainless Works 2.5in Offroad X-Pipe with Headpipes for OEM Headers Ford Mustang Shelby GT500 5.4L 07-10
Stainless Works 1.75in Primary | 2.5in Collector Headers Ford F-150 5.4L 04-08
Stainless Works 1.75in Primary | 2.5in Collector Headers Ford F-150 5.4L 04-08
Stainless Works 1.875in Primary | 3in Collector Headers with Y-Pipe without Cats for OEM Exhaust Ford F-150 5.0L 11-14
Stainless Works 1.875in Primary | 3in Collector Headers with Y-Pipe without Cats for OEM Exhaust Ford F-150 5.0L 11-14


International Sites
Spain
Mexico
Brazil
France
Canada
Taiwan
China
International Sites
United Kingdom
Japan
Australia
New Zealand
Russia
Germany
Italy
Vivid Racing Mini Sites
4x4 Offroad Parts
Body Aero Kits
Clutch Upgrades
BMW Parts
Brake Upgrades
HRE Wheels
Brembo Brakes

Vivid Racing Mini Sites
Eisenmann Exhausts
Ferrari Parts
Kreissieg Exhaust
Mercedes Parts
Mini Cooper Mods
StopTech Brakes
Status Racing
Vivid Racing Mini Sites
Porsche 911 Parts
Mitsubishi EVO Parts
Nissan GTR Parts
Volk Racing Wheels
Porsche ECU Tuning
Seibon Carbon Parts
HKS USA Parts

Agency Power
M3 Parts
Tein Coilovers
Audi A4 Parts
HorsepowerFreaks
HPF Store
ECU Tuning

Power Slot Rotors
Brembo Sport Rotors
Steel Braided Brake Lines
Hawk Pads
Pagid Brake Pads
Alcon Big Brakes
Drilled Rotors
StopTech Brakes
Ferodo Pads
Wilwood Brake Upgrade
Brembo Brake Kit
KSport 6 Piston
Slotted Rotors

Capristo Exhaust
Porsche 997 Exhaust
Agency Exhaust
HKS Exhaust
Greddy Catback
Borla Exhaust
BMW M3 Exhaust
Eisenmann Exhaust
Porsche 996 Exhaust
FRS Header
BMW M5 Header
Remus Exhaust
Fabspeed Muffler
BMW M5 Exhaust

Capristo
Akrapovic
Cargraphic
Nissan 350Z Exhaust
GruppeM
Nissan 370Z Exhaust
Subaru WRX STI Exhaust
Ferrari 360 Exhaust
Mansory
Oakley Design
Password JDM
VF Engineering
Wald Body Kits
BMW M6 Exhaust

Walbro Fuel Pump
Performance Box
Kelford Cams
Koni Shocks
Cosworth Pistons
Fabspeed Tips
Clutch Masters Stage 3
H&R Springs
TechArt Style
Grillcraft MX Series
aFe Stage 2
Porsche ECU Flash
Bilstein PSS10
AMS Turbo Kit

HRE Monoblok
HRE S1 Wheels
ADV1 Wheels
Volk TE37sl
Volk Racing
Work Brombacher
Weds Kranze
Enkei Racing
Advan Wheels
HRE Vintage
BBS Wheels
D2 Forged
Niche Wheels

Racing Suspension Parts
Performance Coilovers
Suspension Bushings
Performance Air
   Suspension

Suspension Lift Kits
Suspension Sway Bars
Performance Strut Bars
Suspension Shocks
Performance Suspension
   Springs

Suspension Mounts
Air Intake
Performance Intake
BMW 3 Series Exhaust

Current Parse Time: 1.370 s with 218 queries