GROPETUNED / E-TUNING
E-TUNING
FOR YOUR WRX
Official Atlas commercial tuner. Custom tunes for VA and VB WRX, plus turbo, intake, and heat-shielding hardware for your build.
WRX Atlas E-Tune
A custom map built around your fuel, hardware, goals, and real vehicle data.
$450View the tune → 02 / TUNE ADD-ONSpeed Density
Airflow and load modeling for builds that need a sharper view of what the engine is actually moving.
$100View Speed Density → 03 / TUNE ADD-ONFlex Fuel
Fuel-content-aware calibration for changing ethanol blends and consistent power across the tank.
$100View Flex Fuel → 04 / AIRFLOW SYSTEMBRZ Manifold Adapter Kit
Convert the VB WRX to a BRZ manifold layout with the adapters and supporting hardware.
$350View the BRZ kit → 05 / FLOW UPGRADE62mm Throttle Body
A precision re-bored and re-bladed OEM unit designed to reduce inlet restriction.
$299 SALEView throttle body → 06 / LEARN TO TUNETeach-As-We-Go Tune
Sit in the driver's seat of your own calibration. I walk you through Atlas, the logs, and the decisions behind every revision.
$750View the program → 07 / HEAT SHIELDINGUltimate Heat Wrap Bundle
Silica needle mat, double-area 304 stainless foil, and the spot welder to seam it — a complete three-layer shield in one box.
From $129View the bundle →CUSTOM E-TUNING / ATLAS
CUSTOM
E-TUNING
Custom map based on your fuel, hardware, goals, and datalogs. Revisions follow the data.
Personal VB WRX / GropeTuned Spec G25-660 / 93 octane + water-methanol injection (WMI). Original analytical log: 429.20 HP and 495.30 lb-ft at 4,564 RPM; 474.32 HP and 401.76 lb-ft at 6,222 RPM. Estimated wheel output at selected points, not peak figures. Results vary by vehicle, setup and conditions.
Would rather learn the software than just buy a map? The Teach-As-We-Go Tune builds your calibration with you, step by step.
View Atlas E-Tune ↗
BRZ MANIFOLD / ADAPTER KIT
BRZ MANIFOLD
ADAPTER KIT
Hand-made adapters for the 2022+ VB WRX. Supports Gen 1 plastic, Gen 1 aluminum, and Gen 2 plastic manifolds.
View BRZ Kit ↗
62MM / HIGH-FLOW
HIGH-FLOW
THROTTLE BODY
Re-bored and re-bladed 62mm throttle body built around an OEM core. Fits the 2022+ Subaru WRX VB (FA24F) only.
View 62mm Throttle Body ↗
Matched to your hardware. Ready for the calibration that follows.
CUSTOM-SPEC HARDWARE / FULL E-TUNE INCLUDED
CUSTOM-SPEC
TURBOS
G-Series housings, optioned with splitter-blade designs for optimized midrange. Perfect for the usable rev range of OEM cams and oiling system. Full WRX E-tune included.
View Turbo Systems ↗
HEAT MANAGEMENT / ALL-IN-ONE OR PIECE BY PIECE
ULTIMATE
HEAT WRAP
The complete three-layer shield in one box: pure silica needle mat, double the surface area in 0.1mm 304 stainless foil, and the spot welder to seam it. Formula 1-style heat control for turbo and exhaust.
The mat and foil are also sold on their own — silica needle mat, 304 stainless foil, or the mat + foil kit. Want it done for you? Book the 3-Layer Wrapping Service.
View the bundle ↗
ULTIMATE / HEAT WRAP BUNDLE
From $129MAT + 2X FOIL AREA + SPOT WELDEROne box, three layers, nothing left to source. Mat and foil stay available individually, and the wrapping service covers an FA WRX header or J-pipe with materials included.
Shop the bundle ↗CHOOSE YOUR SETUP
SELECT A PRODUCT
START THE BUILD
Choose a product, confirm your hardware, and start the build.
Want proof first? The NAMR Atlas Discord is where this community lives - join and search Grope1000 for build threads, customer datalogs and finished cars.