From Stock to Track: GT4 RS Mods | Wheels, Brakes, Exhaust and More!

Hey everyone! In this video my good friend Matt and I dive deep into the world of GT4 RS modifications and track setup! We’ll share our experiences and insights on enhancing the performance, safety, and overall driving experience of getting our GT4 RS optimized for the track.

We’ll explore a wide range of topics related to our GT4 RS mods, covering everything from wheels and tires to alignment, safety measures, interior upgrades, data acquisition systems, exhaust enhancements, and high-performance braking systems.

First off, we delve into the realm of wheels and tires, discussing how to get more rubber under the car. We'll share our insight into the parts needed to make this happen. Next up, we move on to track alignment, discussing proper camber, toe, and ARB settings. No GT4 RS upgrade is complete without addressing the exhaust system. Join us as we discuss the different exhaust options available, from enhancing the engine note to increasing power. We’ll then go over track brake upgrades to ensure consistent, fade-free, stopping power. Safety is paramount when pushing the limits on the track, and we emphasize the importance of equipping your GT4 RS with the necessary safety enhancements. From roll bars to harnesses we discuss the products that have worked for us. To track our progress and gather valuable data, we discuss the data acquisition systems and mounts that worked in our cars.


GT4 RS Part Upgrades

SAFETY

BBI Porsche GT4 RS StreetCup Harness Bar
https://bbiautosport.com/collections/...

Schroth Endurance 6 point
https://www.schroth.com/en/racing/rac...

Cantrell Motorsports Sub Belt Bar
https://cantrellmotorsport.com/cantre...

ALIGNMENT

Tarett Race Design Front Camber Plates
https://tarett.com/products/front-mon...

Immocars Rear Camber Plates
info@immocars.ch

SPL Rear Toe Arms
https://www.splparts.com/products/por...

WHEEL AND TIRES

Finspeed Wheels
https://finspeed.com

Hoosier R7
https://www.tirerack.com/tires/hoosie...

EXHAUST

SOUL Competition Over Axle Pipes
https://soulpp.com/product/porsche-71...

BRAKES

Ferodo DS3.12 Pads
https://www.ferodoracing.com/products...

E-Motion Braided Carbon Stainless Brake Lines
https://emotionengineering.co/collect...

Castrol SRF
https://www.amazon.com/Castrol-SRF-Ra...

DATA ACQUISITION  

Garmin Catalyst
https://www.garmin.com/en-US/p/690726

T-Design Tablet Holder
https://t-design9.com/tablet_mount_ov...

INTERIOR

TPC Seat Angle Brackets
https://www.tpcracing.com/product/tpc...

TS Porsche LWB Seat Recliner Brackets
https://www.trackspecauto.com/parts/t...

AWE Foiler Wind Diffusers
https://awe-tuning.com/collections/po...

EdGuard       Seat Bolster Covers
https://www.edguardusa.com/product-pa...

EdGuard       Headrest Covers
https://www.edguardusa.com/product-pa...

Rennline Floor Mats
https://www.rennline.com/rennline-tra...

Rennline Pedals
https://www.rennline.com/rennline-ped...

Timestamps:
0:00 - Introduction
0:37 - Wheels and Tires
1:37 - Alignment: Camber and Toe
5:33 - Track Session: Thoughts after mods
8:56 - Summary: Alignment
9:30 - Performance: Exhaust
12:13 - Brakes: Pads & Lines
15:50 - Safety: Harness bar
19:36 - Data Acquisition: Garmin Catalyst