Best Nissan Skyline GT-R Upgrades - Torque GT Expert Picks
The Nissan Skyline GT-R is rightly regarded as a performance icon straight from the factory, but a few carefully selected JDM performance parts can dramatically enhance the driving experience and unlock even more performance from this legendary platform. Famous for its RB-series engine and advanced ATTESA E-TS all-wheel-drive system, the Skyline responds exceptionally well to quality modifications. 
Below, the Torque GT team has selected some of the best performance and styling modifications for the Nissan Skyline GT-R, focusing on respected JDM brands like Tomei, Fujitsubo, HKS, Nismo, and RAYS
Best Exhaust System Upgrades for the Nissan Skyline GT-R
Upgrading the exhaust system on your Skyline GT-R not only unlocks potential power gains by reducing back pressure but also delivers the aggressive, high-performance soundtrack that the RB26 engine truly deserves.
Tomei Expreme Titanium Exhaust
The Tomei Expreme Titanium is one of the most popular exhausts we supply, and for good reason. Super high-quality production is assured, as only the best grade Titanium materials are used during manufacturing. It features a special racing layout designed to be as straight as possible, paired with a high-flow silencer. To further reduce weight, conventional style flanges are not used; instead, clamps and springs are utilised to secure the system, doing away with the need for gaskets.
Tomei's Expreme Ti Series of exhaust systems represent one of the best performance exhaust options on the market, offering super lightweight construction, large diameter piping, and exceptional quality for your Skyline GT-R.
| Pros ✅ | Cons ❌ |
|---|---|
| Definitive sound, iconic Jap looks, burnt tip finish | Very loud when paired with a de-cat pipe |
| Exceptional weight reduction (full Titanium) | |
| Cheaper than the Fujitsubo Super Ti equivalent |
Pairing with the Tomei De-Cat Pipe
The Tomei Expreme Ti de-cat pipe is a bolt-on, direct replacement for the factory catalytic converter.
Featuring 80mm pipe diameter for maximum flow and a massive weight saving of 2.9kg, this isn't just a piece of stainless steel pipe like most other de-cats.
Fujitsubo Exhaust Systems
Fujitsubo is renowned for its craftsmanship, high quality, and precise fitment. They offer a wider range of exhaust systems than many rivals, starting at a more affordable price point with the Power Getter and Legalis R series, all the way up to the Super Ti exhaust which is a respected rival to the Tomei Titanium offering.
Their systems can even be paired with their equal length headers for the ultimate RB26 exhaust set-up.
| Pros ✅ | Cons ❌ |
|---|---|
| Larger range with more affordable options (Legalis R, Power Getter) | Super Ti (Titanium rival) is more expensive than other brands |
| Great quality and precise fitment across the range for Skyline models | Limited availability for some specialist parts |
| Can be paired with Fujitsubo equal-length headers | Simple tip design on some models |
HKS Silent Hi-Power Exhaust
HKS is synonymous with Nissan GT-Rs. This classic styling and performance brand specialises in high-performance parts and is perhaps the most well-known aftermarket brand in the world. The company was formed in 1973 and named after the founders Hasegawa, Kitagawa, and Sigma. HKS began tuning engines and cars with a vision to manufacture components that surpass OE manufacturers.
HKS Silent Hi-Power exhaust systems offer the same high performance and sporty appearance that you'd expect, but with reduced noise levels, making it an excellent choice for the mature enthusiast. HKS has introduced a "Silent Chamber" to reduce the low-frequency noises that can often be transmitted into the vehicle cabin when cruising in your Skyline.
| Pros ✅ | Cons ❌ |
|---|---|
| Iconic looks and a great price point for a GT-R exhaust | Constructed of steel, making it heavier than Titanium rivals |
| Synonymous brand with Skyline GT-Rs and motorsport heritage | |
| Reduced cabin drone thanks to the "Silent Chamber" |
Torque GT Insight: If you want to hear that RB26 sing, a Tomei with a de-cat does the perfect job and has a bit of extra flair with its burnt exhaust tip. However, if you fancy something a bit different, the Fuji Super Ti is lightweight, high-quality, and distinctively sounding. Plus, it can be paired with Fuji equal headers to maximise performance and sound gains for your Nissan Skyline.
Best Styling Upgrades for the Nissan Skyline GT-R
The Skyline looks great as standard, and unlike some platforms, there isn't a massive range of exterior styling kits to easily acquire and stick onto your car. The best way to make your GT-R your own is with decent fitment and a stellar set of wheels, complemented by authentic OEM+ touches.
NISMO OEM+ Styling Accessories
It doesn't get any more iconic than Nismo, a brand closely tied with Nissan – it's the ultimate OEM+ brand for your Skyline.
There's a host of nifty Nismo bits which add a nice touch to your Skyline without breaking the bank, including Nismo shift knobs, wheel nuts, floor mats, S-Tune clear side indicators, oil filler caps, and more.
| Pros ✅ | Cons ❌ |
|---|---|
| Adds great heritage and authenticity to your Skyline | Small touches don't all have a major visual or performance impact |
| OEM+ brand ensures perfect fitment and quality | |
| Relatively low-cost accessories for interior/engine bay detailing |
NISMO LMGT4 Wheels
Arguably the pinnacle Skyline wheel, the Nismo LMGT4 alloys are unmistakably JDM and complete any Skyline, even if it has no other modifications. Only ever released in small batches, the LMGT4 is a legendary alloy wheel.
Manufactured by RAYS in sizes specially chosen to perfectly fit the Fairlady Z RZ34, Skyline V37, as well as aggressive tuner sizing for the R33 and R34 GT-R, giving a much more aggressive stance.
| Pros ✅ | Cons ❌ |
|---|---|
| A huge visual upgrade and iconic look on the Skyline GT-R | Premium price point |
| Decent size range available for various chassis | Limited availability and batch production |
Torque GT Insight: These Nismo accessories are perfect for most owners as they're all simple to install and add value, especially to those who understand and appreciate Nismo branding. Nismo LMGT4 wheels are the ultimate flex but are a pretty common wheel choice nowadays if you want something truly unique.
ECU and Turbo Upgrades
Future-proofing your Skyline is a no-brainer, and it starts with an ECU upgrade. Getting an aftermarket ECU offers immense benefits, particularly when looking to breathe new life or push more power from your legendary RB26DETT engine.
Link G4X Plug-In ECU
The Link G4X PlugIn ECUs offer the latest in engine management technology, designed to easily maximise the potential of your car. This ECU fits inside the factory OEM enclosure, meaning installation is a breeze, with no alteration of the factory wiring loom required for the models listed. The NGTRX is designed to suit the blue plug Nissan RB engine.
This model includes an onboard 4 bar or 7 bar MAP sensor and supports most factory features, including E-Throttle (Drive-by-Wire) and a 4-pin powered CAN connector. This is a must-have RB26 upgrade for reliable high-power tuning.
| Pros ✅ | Cons ❌ |
|---|---|
| Loads of updated functions and motorsport features (launch control, anti-lag) | Recommended professional installation and tuning (extra cost) |
| Excellent price point and bang-for-your-buck performance gains | Other hardware often recommended for further tuning upgrades |
| Simple plug-in installation without cutting the OEM harness |
Turbo Upgrades (Garrett and HKS)
Chances are your Skyline has had a hard life ever since leaving the dealership, at the end of the day, they're built to be driven hard. If you're looking to breathe a new lease of life into your Skyline or push more power, it's a good idea to upgrade your turbos with options from Garrett and HKS. Upgraded turbos, such as the HKS GTIII series, feature light compressor wheels for linear boost and higher potential output (upwards of 600ps with supporting mods) from the RB26DETT.
| Pros ✅ | Cons ❌ |
|---|---|
| Future-proof when tuning for high boost/power on the RB26 | Premium upgrade cost |
| Makes more power more efficiently and reduces the chance of turbo failure | Longer installation time |
| New technology offers modern reliability | Tuning often required post-install |
Torque GT Insight: You cannot go wrong with a Link ECU; even if you're not chasing a big power build, the benefits and freedom of tuning are immense. Upgrading turbos may not always be necessary, but ultimately will be required if you want to up the boost without increasing the risk of turbo failure in your Skyline GT-R.
Air Intake Upgrades for the Nissan Skyline GT-R
The RB26 is famous for its twin turbos, and improving airflow to the turbocharger sharpens throttle response and enhances that desirable induction sound. If you lift the bonnet of a Skyline GT-R, you’ll probably find one of the following intake systems.
Apexi Power Intake
A hugely popular and common unit for the Skyline, APEXi's Power Intake system is a premium intake designed to allow the engine to create pure horsepower. The unique dual funnel design was proven in APEXi's previous Super Intake model, creating unique intake characteristics that offer the best possible performance gains for the RB26DETT.
The end product is a performance filter with minimal flow restriction and intake turbulence. The dry-type filter element allows for trouble-free, low-maintenance filtration, with replacement elements freely available and at minimal cost. Each kit is vehicle-specific and is supplied with all mounting brackets and hardware required for installation.
| Pros ✅ | Cons ❌ |
|---|---|
| Reasonable price point | None (Excellent all-rounder) |
| Replacement elements are available for easy maintenance | |
| Easy installation and proven dual-funnel design |
HKS Racing Suction Kit
Factory intakes are notoriously restrictive, limiting the free flow of cool, clean air to the engine. With engine power being so closely related to airflow, standard air filters can stifle the potential power and torque output of the engine. With numerous aftermarket parts on the market, it's important to choose the right part, like this HKS intake.
The HKS Racing Suction Kit series of intakes utilise a wet 2-layer filter element, maximising the power output of the application vehicle. Designed to reduce the inlet restriction imposed by factory air boxes in both naturally aspirated and turbocharged vehicles, these intakes will improve throttle response, horsepower, and torque for your Nissan Skyline. Each kit is vehicle-specific and is supplied with all mounting brackets and hardware required for installation.
| Pros ✅ | Cons ❌ |
|---|---|
| Great sound and proven performance gains for RB26 | More expensive purchase cost |
| Replaceable filter elements for easy maintenance | Slightly more complicated to install than a drop-in filter |
Torque GT Insight: Both are great picks, the HKS kit has a bit more of a visual wow factor and a slightly more aggressive sound, but ultimately the choice between the two often comes down to budget for your Skyline GT-R.
Top Brake Upgrades for the Nissan Skyline GT-R
Braking is the foundation of performance. No matter how much power or grip you add, if your brakes fade or lack feel, the result will always be compromised. The Skyline's stock Brembo setup is capable, but upgrading to quality aftermarket pads and discs brings improved consistency, stronger initial bite, better heat resistance, and ultimately more confidence. Below are our top brake upgrade recommendations for both road use and occasional track.
Dixcel Z Type Pads
Dixcel is a Japanese brake manufacturer specialising in premium discs and pads, from OEM+ options to full racing applications. Trusted by teams in Super GT, Super Taikyu, and the Asian GT series, their motorsport pedigree and attention to detail make them one of Japan’s most respected braking brands.
The Z Type is a genuine all-round performer, offering strong, consistent braking even when cold, while delivering fade resistance under heavy use. On the Skyline, this means sharper pedal feel, shorter stopping distances, and more control through repetitive braking zones, whether on fast B-roads or track-day runs. An ideal Skyline GT-R brake upgrade.
| Pros ✅ | Cons ❌ |
|---|---|
| Proven motorsport reliability and performance | Slightly higher cost than generic OE replacements |
| Long lifespan with consistent bite and modulation | If paired with slotted (SD) discs, pad life may be reduced compared to plain (PD) versions |
| Stable braking at both low and high temperatures |
PBS ProRace Pads
Performance Brake Solutions (PBS) may be a newer name in braking, but they’ve quickly built a strong reputation across European motorsport. Their pads are tested and proven in multiple race series, delivering reliable, race-winning performance at an accessible price point for the Skyline GT-R.
The ProRace compound uses a ceramic graphite material that offers strong initial bite, excellent modulation, and powerful stopping power.
| Pros ✅ | Cons ❌ |
|---|---|
| Proven on European race tracks and championships | Increased brake dust and noise compared to street-oriented pads |
| Strong initial bite with excellent modulation and control | Not as suited for daily road use |
| Suitable for both competition and dedicated track-day use | Higher wear under full racing conditions |
EBC Yellowstuff Pads
A well-known brake brand, EBC manufacture all their products in their UK and USA facilities. The Yellowstuff compound is a popular fast-road and light-track pad, offering strong bite from cold and consistent braking under spirited conditions for your Skyline GT-R.
On the Skyline, the Yellowstuff offers an accessible performance upgrade with improved feel, faster bed-in, and strong performance without fully committing to a full track pad. Ideal for owners who want improved braking without track-level complexity.
| Pros ✅ | Cons ❌ |
|---|---|
| Affordable with strong performance from cold | Wears faster under aggressive track use |
| Suitable for fast road and light-track use on a Skyline GT-R | Not ideal for dedicated track cars |
Torque GT Insight: We love Dixcel here at Torque and will always recommend a Z Type set-up, with numerous happy customers and plenty of staff members running this compound on their own vehicles, it's a winning brake pad upgrade.
Best Suspension Upgrades for the Nissan Skyline GT-R
The GT-R’s chassis paired with its HICAS tech is incredibly impressive out of the box, but fine-tuning the suspension takes its handling precision to a whole new level. The following options improve stance, handling balance, and cornering precision for the Nissan Skyline.
Coilover Systems (BC, TEIN, Öhlins)
From street setups to full race specifications, coilovers deliver the most precise handling and offer custom ride height and damping adjustment for those who want to dial in their Skyline’s suspension characteristics perfectly. Coilovers open the door to adjustable camber and will highly benefit those looking for a fast road or dedicated track setup.
| Pros ✅ | Cons ❌ |
|---|---|
| Fully adjustable damping and ride height | Requires more maintenance than stock suspension |
| Vastly improved track performance capabilities for Skyline GT-R | Significantly higher cost |
| Options like Öhlins Road & Track offer a superb balance |
Torque GT Insight: For the most precise and adjustable handling, commitment to a quality coilover system from brands like TEIN or Öhlins is essential.
Wheels - The Ultimate Visual Upgrade
Skylines look great standard, and the best way to make your GT-R truly your own is with decent fitment and a stellar set of JDM wheels. A set of high-quality wheels is arguably the single biggest visual upgrade you can make to your car. 
You can choose from a vast array of legendary JDM brands, including Advan, Enkei, RAYS, and Nismo, allowing for plenty of options to keep it OEM+ or go for something a bit more unique with aggressive sizing for your Nissan Skyline GT-R.
Torque GT Insight: Wheels are the best way to add your own personality into your build. Easily transforms an OEM Skyline into something more unique, with plenty of options to keep it OEM+ (like the Nismo LMGT4) or go for a bit more standout style with brands like RAYS Volk Racing or Advan Racing.
Build Your Perfect Nissan Skyline GT-R with Proven JDM Upgrades
From the unmistakable sound of a Tomei Titanium exhaust to the cutting-edge control of a Link G4X ECU, every upgrade mentioned brings the Nissan Skyline GT-R (R32, R33, R34) closer to high-performance perfection. Add Nismo styling, HKS induction, and the handling precision of quality coilovers, and you will have a unique build that perfectly balances raw power, unwavering reliability, and authentic JDM heritage.
Our expert team is ready to help you select the right combination of Nissan Skyline parts for your specific performance goals and budget, with professional fitting services readily available in-house at our UK (South West) location. Contact Torque GT today to start your build.
