718 GT4 Products

Porsche 718 GT4: The Track-Day Marvel, Refined by Dundon Motorsports

The Porsche 718 GT4 stands as a beacon of Porsche's racing DNA. With its naturally aspirated flat-six engine, the GT4 offers a driving experience that's both raw and refined. But even the finest can be enhanced. Dundon Motorsports perceives the 718 GT4 not merely as a track-day marvel but as a platform ripe for further refinement and optimization.

718 GT4, with its impeccable balance, razor-sharp responsiveness, and iconic silhouette, is a track enthusiast's dream. At Dundon Motorsports, we aim to elevate this dream to even loftier heights. Through extensive research, rigorous testing, and an undying passion for performance, we've curated a suite of products that push the 718 GT4 beyond its already formidable capabilities.

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718 GT4 Products

TOP ProductsExhaust SystemsAerodinamicsIntakes And TunesSuspensionBrakes and WheelsPower PackagesTools & SafetyPre-Owned Products

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718 GT4 TOP Products

GT4 Pro Diff

Holinger (Drexler) Pro Diff for the 981S and GT4

$4,895.00
GT4 Close Ratio 3rd - 6th Gearset - Dundon Motorsports
GT4 Close Ratio 3rd - 6th Gearset - Dundon Motorsports

GT4 Close Ratio 3rd - 6th Gearset

We've been searching for a quality close ratio gear set for the GT4 and found it in Holinger, the manufacturer of gears for Porsche Racing! No modifications to the gear box, direct fit, splined synchros (no more 3rd gear failures) and lower ratios to keep you in the power band!

$4,450.00
981 Porsche Cayman Cantrell Bolt-In Roll Bar - Dundon Motorsports
981 Porsche Cayman Cantrell Bolt-In Roll Bar - Dundon Motorsports

981/718 GT4/GT4RS Porsche Cayman Cantrell Bolt-In Roll Bar

We’re proud to offer the strongest, safest, best designed 981 and 718 / GT4 Porsche Cayman bolt in roll bar on the market. We design all our bars with safety as the first concern. Don’t fall for the less expensive bars on the market. They don’t match our well thought out design and construction.

$2,900.00
M Engineering M-Tuner Tuner Suite for 718 GT4/Spyder/GTS 4.0L - Dundon Motorsports
M Engineering M-Tuner Tuner Suite for 718 GT4/Spyder/GTS 4.0L - Dundon Motorsports

M Engineering M-Tuner Tuner Suite for 718 GT4/Spyder/GTS 4.0L

Custom tuning to get the most from your 718 GT4/Spyder/GTS 4.0L!
$2,450.00
718 GT4/GTS/Spyder - Cobb AP with Dundon ProTune - Dundon Motorsports
718 GT4/GTS/Spyder - Cobb AP with Dundon ProTune - Dundon Motorsports

718 GT4/GTS/Spyder - Cobb AP with Dundon ProTune

The Accessport V3 is the world’s best  ECU tuning solution for Porsche. The simple DIY plug and play connection to the car’s engine management system via the OBDII port allows for any 718 4.0L owner to apply improved engine and PDK calibrations to their favorite track weapon in a matter of minutes. Each Accessport comes with a collection of Off-The-Shelf maps for the engine computer as well as an optional upgrade for PDK tuning where applicable that combine to improve horsepower, torque, and transmission response and timing along with a list of unique custom features that will make you wonder how you lived without them before.  

Adding the Dundon Pro Tune takes the power up even more especially when combined with our 718 Street Headers.  We worked extensively on the tune refining and achieving substantial additional gains over the stage 1 OTS tune.

$2,420.00
Dundon Motorsports Basic Track Day Setup Package - Dundon Motorsports
Dundon Motorsports Basic Track Day Setup Package - Dundon Motorsports
Dundon Motorsports Basic Track Day Setup Package - Dundon Motorsports
Dundon Motorsports Basic Track Day Setup Package - Dundon Motorsports
Dundon Motorsports Basic Track Day Setup Package - Dundon Motorsports
Dundon Motorsports Basic Track Day Setup Package - Dundon Motorsports

Dundon Motorsports Basic Track Day Setup Package

Everything you need to get a proper track alignment on your GT3, GT4, GT3RS or GT4RS. Longer (adjustable) tie rod ends and adjustable sway bar end links to ensure your car is dialed for the track!
$2,094.00
DSC Suspension Control Module - 981/718 Platform - Dundon Motorsports
DSC Suspension Control Module - 981/718 Platform - Dundon Motorsports
DSC Suspension Control Module - 981/718 Platform - Dundon Motorsports
DSC Suspension Control Module - 981/718 Platform - Dundon Motorsports
DSC Suspension Control Module - 981/718 Platform - Dundon Motorsports
DSC Suspension Control Module - 981/718 Platform - Dundon Motorsports

DSC Suspension Control Module - 981/718 Platform

Upgrade your car's handling with DSC! This revolutionary device turns your passive PASM system into an active suspension system with multiple personalities. The DSC module monitors acceleration, brake application, G forces, and many other parameters to tune your car's handling in milliseconds.

$1,390.00
Dundon Motorsports Extended Length Titanium Tie Rod End Set - GT3/RS & GT4/RS - Dundon Motorsports
Dundon Motorsports Extended Length Titanium Tie Rod End Set - GT3/RS & GT4/RS - Dundon Motorsports
Dundon Motorsports Extended Length Titanium Tie Rod End Set - GT3/RS & GT4/RS - Dundon Motorsports
Dundon Motorsports Extended Length Titanium Tie Rod End Set - GT3/RS & GT4/RS - Dundon Motorsports
Dundon Motorsports Extended Length Titanium Tie Rod End Set - GT3/RS & GT4/RS - Dundon Motorsports
Dundon Motorsports Extended Length Titanium Tie Rod End Set - GT3/RS & GT4/RS - Dundon Motorsports

Dundon Motorsports Extended Length Titanium Tie Rod End Set - GT3/RS & GT4/RS

Lightweight, strong, easy to install and adjust, our Titanium Tie Rod ends take your GT-car's handling and steering feel to the next level!
$1,199.00

EXHAUST: The Melodious Roar of the 718 GT4

The Porsche 718 GT4 is renowned for its signature exhaust note, a symphony that speaks of power and heritage. Dundon Motorsports refines this auditory experience, enhancing the GT4's sound while optimizing its performance through improved airflow and reduced backpressure.

718 GT4 Aerodynamics Products

The Porsche 718 GT4 is renowned for its signature exhaust note, a symphony that speaks of power and heritage. Dundon Motorsports refines this auditory experience, enhancing the GT4's sound while optimizing its performance through improved airflow and reduced backpressure.

SUSPENSION: Perfecting the Poise of the 718 GT4

The 718 GT4 is celebrated for its impeccable handling, especially on the track. Dundon Motorsports' suspension solutions fine-tune this balance, ensuring the GT4 remains poised in corners and steadfast during high-speed pursuits. Experience a drive that's both thrilling and harmonious.

BRAKES AND WHEELS: Precision Control for the 718 GT4

Speed thrills, but control is paramount. Our suite of brakes and wheels upgrades ensures the GT4 responds with precision, offering enhanced stopping power and stability. Push your GT4 to its limits with the confidence that it's equipped to handle anything.

718 GT4 Intakes & Tunes

POWER PACKAGES: The Ultimate Performance Boost for the 718 GT4

For the true enthusiast, our power packages offer a holistic performance upgrade. Merging a range of products, these packages transform the GT4 into an unparalleled performance behemoth, ready to dominate any track.

Tools & Safety Products for the 718 GT4

Damper Pressure Gauge - Dundon Motorsports
Damper Pressure Gauge - Dundon Motorsports

Damper Pressure Gauge

$145.00
Apex Suction Cup Mount - Dundon Motorsports
Apex Suction Cup Mount - Dundon Motorsports

Apex Suction Cup Mount

$40.00
Dundon Windshield Banner - Dundon Motorsports
Dundon Windshield Banner - Dundon Motorsports

Dundon Windshield Banner

$250.00
Apex Digital Driving Coach - Dundon Motorsports
Apex Digital Driving Coach - Dundon Motorsports

Apex Digital Driving Coach

$589.00

718 GT4 Pre-Owned Products

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