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Subaru WRX STI

Subaru ECU Remapping

We are a Subaru Performance specialists with over 20 years experience in Tuning, Remapping and Building Subarus. All Subaru Remapping is custom tuned for your car on the road ensuring the best real world results. From basic Stage 1 remaps to Track cars. Remapping is a cost effective way to improve Performance and importantly ensure your car is running correctly with no underlying sensor or engine faults.

Subaru Servicing from £158

Subaru Servicing Specialist

Slowboy Racing provides Subaru servicing for all Petrol
models. We have over 20 years’ experience maintaining and repairing Subaru's. This includes Clutches, Timing belts, Diagnostics and more. All parts used are Genuine
Subaru or high-quality aftermarket equivalent. Book your Subaru service today
from £158 Inc VAT.

Revive your Subaru with sbr

Subaru Restoration

We have been working with Subaru since the early 2000's. Our extensive knowledge and resources of hard to find parts allows us to carry out Subaru restorations to the highest standard. We offer full underside and engine bay Restorations also including top side paint where required.

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Blog posts

Remapping services extended - Slowboy Racing

Remapping services extended

We now offer remapping for later Subaru Diesel and Petrol models including the Outback, XV, Forester and Exiga. In addition to Subaru Remapping we are please to announce that we are Viezu authorise...
Subaru Impreza P1 Restoration - Slowboy Racing

Subaru Impreza P1 Restoration

So what’s been happening? Well, lots, really. We’re super busy and continuing to be so, also recently earning the name of “Nearly there” and for, I hope, a good reason. Well, this lovely P1 is, in...
Turn In Concepts Impreza STI 6 Speed Gearbox Linkage Bushes . - Slowboy Racing

Turn In Concepts Impreza STI 6 Speed Gearbox Linkage Bushes .

We are pleased to offer (TIC) Turn in concept products for your Subaru Impreza WRX/STI. TIC offer a range of track-developed parts for your Subaru. TIC is a leading Subaru Performance Tuner based i...
GT86 & BRZ FA Oil pick up pipe. - Slowboy Racing
BRZ

GT86 & BRZ FA Oil pick up pipe.

It's rather well documented over the years that the FA engine suffers from having a little to much factory sealant used on the assembly line. This can result in the RTV circulating around the engin...
Remapping services extended - Slowboy Racing

Remapping services extended

We now offer remapping for later Subaru Diesel and Petrol models including the Outback, XV, Forester and Exiga. In addition to Subaru Remapping we are please to announce that we are Viezu authorise...
Subaru Impreza P1 Restoration - Slowboy Racing

Subaru Impreza P1 Restoration

So what’s been happening? Well, lots, really. We’re super busy and continuing to be so, also recently earning the name of “Nearly there” and for, I hope, a good reason. Well, this lovely P1 is, in...
Turn In Concepts Impreza STI 6 Speed Gearbox Linkage Bushes . - Slowboy Racing

Turn In Concepts Impreza STI 6 Speed Gearbox Linkage Bushes .

We are pleased to offer (TIC) Turn in concept products for your Subaru Impreza WRX/STI. TIC offer a range of track-developed parts for your Subaru. TIC is a leading Subaru Performance Tuner based i...
GT86 & BRZ FA Oil pick up pipe. - Slowboy Racing
BRZ

GT86 & BRZ FA Oil pick up pipe.

It's rather well documented over the years that the FA engine suffers from having a little to much factory sealant used on the assembly line. This can result in the RTV circulating around the engin...

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