Toyota Yaris GRNM Rookie Racing (U925)

Vehicle Description
๐Ÿšจ๐—ง๐—ข๐—ฌ๐—ข๐—ง๐—” ๐—š๐—ฅ๐— ๐—ก ๐—ฌ๐—”๐—ฅ๐—œ๐—ฆ (๐—ฅ๐—ผ๐—ผ๐—ธ๐—ถ๐—ฒ ๐—ฅ๐—ฎ๐—ฐ๐—ถ๐—ป๐—ด) ๐—จ๐—Ÿ๐—ง๐—ฅ๐—”-๐—ฅ๐—”๐—ฅ๐—˜
Here we have a special example of a GRMN Yaris GR with all the Rookie Racing upgrades

"GRMN YARIS UPGRADE by ROOKIE
Racing" package is offered exclusively as a single, complete kit and cannot be separated into individual parts like just the exhaust system.

๐—ช๐—ต๐—ฎ๐˜ ๐˜๐—ต๐—ฒ ๐—™๐˜‚๐—น๐—น ๐—ฃ๐—ฎ๐—ฐ๐—ธ๐—ฎ๐—ด๐—ฒ ๐—œ๐—ป๐—ฐ๐—น๐˜‚๐—ฑ๐—ฒ๐˜€ โคต๏ธ
Because the performance upgrade relies on the relationship between breathing and mapping, the full ยฃ6,000 package includes:

โž–๐—ง๐—ต๐—ฒ ๐—Ÿ๐—ผ๐˜„ ๐—•๐—ฎ๐—ฐ๐—ธ ๐—ฃ๐—ฟ๐—ฒ๐˜€๐˜€๐˜‚๐—ฟ๐—ฒ ๐—ฆ๐—ฝ๐—ผ๐—ฟ๐˜๐˜€ ๐—˜๐˜…๐—ต๐—ฎ๐˜‚๐˜€๐˜: A fully upgraded, thick diameter exhaust system coated in heat resistant matte black with an embossed ROOKIE RACING logo plate.

โž–๐—˜๐—ป๐—ด๐—ถ๐—ป๐—ฒ ๐—˜๐—–๐—จ ๐—ฆ๐—ผ๐—ณ๐˜๐˜„๐—ฎ๐—ฟ๐—ฒ ๐—ฅ๐—ฒ๐—บ๐—ฎ๐—ฝ: An Electronic Fuel Injection (EFI) ECU re-tune engineered specifically to maximize the physical flow of the new exhaust, increasing power to 305 PS.

โž–๐——๐—ฟ๐—ถ๐˜ƒ๐—ถ๐—ป๐—ด ๐—™๐—ฒ๐—ฒ๐—น ๐—ฃ๐—ฒ๐—ฟ๐˜€๐—ผ๐—ป๐—ฎ๐—น๐—ถ๐˜‡๐—ฎ๐˜๐—ถ๐—ผ๐—ป: Tailored throttle feedback updates built upon real world telemetry from the Japanese

โž–๐—ฉ๐—ถ๐˜€๐˜‚๐—ฎ๐—น ๐—จ๐—ฝ๐—ด๐—ฟ๐—ฎ๐—ฑ๐—ฒ๐˜€: Revised rear combination lamps mirroring later generation facelift styling changes

Toyota treats the upgrade as an engine ecosystem overhaul rather than an individual parts catalogue accessory. The physical high-flow exhaust system is legally and mechanically homologated alongside the corresponding ECU software tune to cleanly generate the extra horsepower while maintaining vehicle compliance and factory integration.

This window for the Official Toyota Gazoo Racing Upgrades by Rookie Racing was only open from Jan 2026 until May 2026

โœ… Only 6,800 Miles
โœ… One of just 500 GRMNโ€™s produced worldwide in Precious Black Metallic
โœ… Be the first registered keeper in the UK with full legal road V5, 6 months road tax included
โœ… Extremely rare collector grade condition
โœ… Only one previous Japanese owner

Engine and drivetrain โคต๏ธ

โ–ช๏ธ1.6-litre turbocharged three-cylinder petrol engine
โ–ช๏ธ305PS
โ–ช๏ธSix-speed close ratio manual gearbox
โ–ช๏ธLower final drive gearing
โ–ช๏ธReinforced metal clutch GR FOUR four wheel drive system
โ–ช๏ธMechanical limited slip differentials front and rear

GRMN upgrades โคต๏ธ

โ–ช๏ธTwo seat configuration with rear-seat delete
โ–ช๏ธApproximately 20kg lighter than the standard GR Yaris
โ–ช๏ธCarbon-fibre bonnet and roof
โ–ช๏ธGRMN-specific Recaro bucket seats
545 additional body spot welds
โ–ช๏ธBody widened by 10mm
โ–ช๏ธRide height lowered by 10mm
โ–ช๏ธRevised steering and suspension settings
โ–ช๏ธDedicated GRMN instrument display and interior trim

Circuit Package equipment โคต๏ธ

โ–ช๏ธGRMN-specific forged 18-inch BBS alloy wheels
โ–ช๏ธLarger performance braking system
โ–ช๏ธAdjustable Bilstein dampers
โ–ช๏ธCarbon-fibre rear spoiler
โ–ช๏ธUnique front lip spoiler
โ–ช๏ธExtended side skirts
โ–ช๏ธTrack-focused aerodynamic package

A serious addition to any performance car collection and an opportunity unlikely to be repeated.

๐Ÿ’ท ยฃ84,995 โ€“ VAT Q
๐Ÿ”’ Deposit secures

To arrange a viewing or for further information, contact AJM Sales:

โ˜Ž๏ธ 028 8774 8918
๐Ÿ“ง alan@ajmsalesltd.com
๐ŸŒ www.ajmsalesltd.com
Technical Details
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12 months
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6 months
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