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By Marshall on 04/09/2026

2023-2026 Subaru Ascent Accessport Tuning

2023-2026 Subaru Ascent Accessport Tuning

Introducing Accessport tuning for Subaru’s 2023-2026* Ascent!  We initially launched Ascent tuning support on the Accessport back in 2019 as it was the first in Subaru’s lineup to receive the then all-new FA24F power plant.  That development experience proved fruitful when diving into tuning the newest generation of WRX as well.  This time, it’s the Ascent’s turn to benefit.  In 2023, along with a facelift, Subaru changed the ECU in...

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By Marshall on 07/29/2025

CAN Flex Fuel for Subaru Ascent and Outback!

CAN Flex Fuel for Subaru Ascent and Outback!

Introducing COBB CAN Flex Fuel for the 2023+ Subaru Ascent and Outback! At COBB, we have been adding Flex Fuel tuning to Subarus for nearly a decade.  Our NexGen module and fuel system upgrades are track tested and make adding flex fuel to EJ-powered Subarus truly turn-key.  Subaru’s transition to direct injection for the 2015+ WRX and all supported 2019+ Ascent/Outbacks with the FA24 motor means a slightly different implementation...

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By Tadd Crayton on 11/01/2024

COBB25 – Tuning Since 1999 Celebration!

COBB25 – Tuning Since 1999 Celebration!

COBB25 – Tuning Since 1999 Rebate Celebration! It’s our 25th birthday and to celebrate we’re launching our first ever rebate program for Consumers! Save up to $150 on each eligible Accessport, Intake, Intercooler, Flex Fuel, and/or Exhaust systems purchased from COBB directly, or ANY COBB Authorized Dealer from November 1st through November 29th. Make your purchase, follow the directions on our rebate form and COBB will send you a rebate...

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By Nick on 06/26/2024

New Auto-Logging Feature Added To COBB Accessport!

Accessport Auto Datalog

New Auto-Logging Feature Added To COBB Accessport!

Automatic is Easy! The world’s easiest to use tuning solution, the COBB Accessport, just got even easier! With today’s corresponding update and future updates for other platforms, the Accessport now gives users the ability to have the device automatically and instantly start datalogging once the device powers on. If you’ve ever been asked to get a datalog of the vehicle starting or get to your destination and realize that you...

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By Marshall on 05/23/2024

USDM 2024 WRX 6MT and CVT Accessport Support

USDM 2024 WRX 6MT and CVT Accessport Support

Today, we are very excited to announce the availability of the Accessport for the USDM 2024 Subaru WRX 6MT (including the all new WRX TR) and USDM 2024 Subaru WRX CVT.  This support will consist of the Accessport with its core functionality – including gauge monitoring and data logging, performance metrics, trouble code read and reset, and Stage 1 Off The Shelf (OTS) Maps for 91 and 93 octane fuel...

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By Marshall on 12/04/2023

2022+ WRX Accessport Fast Flashing

2022+ WRX Accessport Fast Flashing

Our Accessport and Off The Shelf Maps continue to be the best first modification for VB WRX owners.  Turning up the power is effortless and drastically improves drivability as well as the ‘smiles per gallon’ factor.  One pain point of tuning has been the 8+ minute flash time whenever a map change is necessary.   While this may not be a big deal for those who are not flashing often,...

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By Nick on 10/26/2023

COBB Titanium Catback for Subaru BRZ & GR86

Subaru BRZ titanium exhaust

COBB Titanium Catback for Subaru BRZ & GR86

The Subaru and Toyota joint-venture into a rear-wheel drive enthusiast car has yielded many great iterations over the years. The offspring include the Subaru BRZ, the Scion FR-S, the Toyota GT86, and lastly the Toyota GR86, all with their own individual styling, enhancements, and feel to how they translate power to the road. Despite having every variation known to mankind available, one thing is owners can all agree on, this...

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By Marshall on 02/08/2023

Australian 2022 WRX 6MT Accessport and Custom Tuning

Australian 2022 WRX 6MT Accessport and Custom Tuning

Subaru’s 2022 WRX has been a hot topic as of recent, mainly due to aesthetic choices that seem to be quite polarizing. After finally having a chance to see the cars in person and then living with and working on them for the past seven months, the looks have definitely grown on us.  More importantly, we truly feel this is the best WRX Subaru has offered to date.  The improvements...

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By Marshall on 07/06/2022

2015-2021 Subaru WRX STI NexGen Power Packages and Maps

2015-2021 Subaru WRX STI NexGen Power Packages and Maps

With this release we are extremely excited to announce the next step in our revised “NexGen” Power Packages and accompanying Off The Shelf Maps for the Subaru platform, NexGen Stage 2 Power Packages for the USDM 2015-2021 Subaru WRX STI.  In our never ending strive to provide additional upgrade options for owners of these vehicles, the Subaru Experts here at COBB took to our dyno to define our emissions compliant,...

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By Marshall on 10/13/2021

Australian 2020 and 2021 WRX 6MT Support

Australian 2020 and 2021 WRX 6MT Support

We are extremely pleased to announce the immediate availability of the Accessport, Off The Shelf Maps, and Stage Power Packages for the Australian 2020 and 2021 Subaru WRX 6MT!  Historically, the Subaru WRX is a car that BEGS to be modified and this still holds true.  The Accessport allows users to flash a completely stock car and pick up a nice bump in low and mid-range power without any other modifications.  COBB Stage...

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By Marshall on 01/07/2021

2021 Subaru Ascent Tuning

2021 Subaru Ascent Tuning

Subaru’s newest SUV, the 2021 Ascent, features a 2.4L direct-injected and turbocharged power plant that is ripe for turning up the wick.  We initially released support for the 2019 and 2020 MY Ascents a little over a year ago and are now excited to make tuning support available for the current model year.  Below, we’ll take a quick look at the Accessport, included Off The Shelf Maps, and power gains to...

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By Kyle on 07/15/2020

Difference Between Cold Air Intake vs Short Ram Intake

Difference Between Cold Air Intake vs Short Ram Intake

Difference Between Cold Air Intake vs Short Ram Intake Most of us already know about the Types of Air filters for Cars but what about the intake?  When it comes to aftermarket intakes, they typically come in one of two varieties.  Here we’ll consider the difference between cold air vs short ram intakes.  But first, let’s cover what the intake does and how it does it. As you might have...

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By Marshall on 03/05/2020

2020 Subaru WRX CVT Support

2020 Subaru WRX CVT Support

Subaru’s 2020 WRX CVT is now fully supported within the COBB product line.  We have confirmed fitment of our bolt-on upgrades such as the Big SF Intake System, 3″ Turboback Exhaust (both Resonated and Non-Resonated), and Air/Oil Separator.  The SUB-004 Accessport comes loaded with Off The Shelf Maps to support common bolt-on upgrades.  For those interested in taking their 2020 WRX beyond the scope of our Stage Power Packages and Off The Shelf...

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