Grymtune

19/10/2026

2018 STI - Finally had time to do some tunning on my STi. IAG 950 Short Block/ Grymtune Head Package with Kelford Cams / Garrett G35-1050 / Link Ecu / Radium Fuel Setup / Injector Dynamics and Process West Manifold. Too much to list in this build !. E85 made 540kw / 835dnm Torque. Car makes full boost from 4800rpm and holds past 8500rpm. Great Street / Track Package. Link Engine Management Garrett - Advancing Motion IAG Performance Radium Engineering®️ Process West Injector Dynamics.

19/10/2026

JDM STi - Stock Motor 2.0L - Link ECU with Flex Fuel + Blouch 1.5 and Injector Dynamics Gear. 271kw E85 / 234kw 98 Ron. This car was a perfect example of solid street setup for this motors. Our friends Josh's Custom Mods And Repairs put this one together and only quality parts were used. Made tunning a joy and customers expectations easy to achieve. Look forward to turning this one up even more soon.Link Engine Management Blouch Performance Turbo Injector Dynamics Process West Josh's Custom Mods And Repairs Grymtune

19/10/2026

We had the pleasure of tunning this STI Forester
300+kw E85 / 260kw 98ron. Tuned on our Mainline AWD Dyno . This was setup with Link Ecu on Flex Fuel - Blouch Turbo and Injector Dynamics gear. Sent to us by our friends at Josh's Custom Mods And Repairs.

04/10/2026

Josh's Custom Mods And Repairs Sent us this Very Tidy JDM 2.0L STI to get sorted and dialled in on the Mainline Dyno on Link ECU with Flex Fuel. This build is one of my favourite setups for the street and all of the quality products used in this build made this a pleasure to tune and made the power easily with plenty left to expand in the future.

28/11/2024

Link ECU

07/11/2024

DM US TO GET YOU SETUP WITH YOUR NEW LINKECU AND TAKE ADVANTAGE OF THE 15-20% SALE !!!

15/07/2024

06/12/2022

IAG Closed Deck + 14mm Headstuds and Firelock

Grymtune shared a post on Instagram: "IAG Closed Deck + 14mm Headstud Install with Athena Firelock Rings.". Follow their account to see 29 posts.

06/12/2022

Grymtune shared a post on Instagram. Follow their account to see 29 posts.

05/12/2022

Full Send … Ready!