What is JH Performance Studio?
Ranchi's First Dedicated
Performance & Detailing Studio

For years, car enthusiasts in Ranchi had two options: drive 8–10 hours to Delhi or Pune for a proper ECU remap or ceramic coating, or settle for a local garage that might or might not know what they were doing. JH Performance Studio was built to end that compromise.

We are Ranchi's first and only studio dedicated entirely to automotive performance and luxury detailing — combining the technical depth of a specialist tuning shop with the precision of a professional detailing studio under one roof.

⚡ Performance Tuning — Unlocking Your Car's True Potential

The performance side of JH Performance Studio is built around one principle: every modern car is deliberately restricted from the factory. Manufacturers detune engines for emissions regulations, insurance bands, and to protect parts longevity at the expense of performance. We undo that.

ECU & TCU Remapping

We are the official GT Tunerz certified partners in Jharkhand — one of India's most respected performance tuning networks. Our ECU (Engine Control Unit) and TCU (Transmission Control Unit) remapping service rewrites the software that controls your engine and gearbox, optimising fuel maps, ignition timing, boost pressure and torque limiters for maximum performance.

Every tune is custom-mapped to your specific car, mileage and condition — not a generic off-the-shelf file. We log data before and after on a dynamometer to verify every result.

Performance Parts — Globally Sourced, Locally Fitted

One of the biggest frustrations for Ranchi enthusiasts has been parts availability. Ordering a set of KW coilovers from Delhi takes weeks and involves guesswork on fitment. JH Performance Studio stocks and fits the following global brands directly:

Suspension upgrades (KW coilovers, Bilstein B8 dampers), brake upgrades (DBA slotted discs), intake systems (DO88, APR cold air intakes), and performance software (RacingLine, APR) — all available, sourced, and fitted correctly by people who understand the engineering behind them.

✦ Luxury Detailing — Beyond Cleaning

The detailing side of JH Performance Studio is a different world entirely. This isn't a car wash. It's a precision service where every process is documented, every product is professional-grade, and every result is photographed before and after.

Paint Protection Film (PPF)

PPF is a self-healing, optically clear film applied to your car's painted surfaces to protect against stone chips, fine scratches, UV degradation and abrasion. Once applied correctly, it's effectively invisible — and the best paint protection money can buy.

We offer partial protection (bonnet, bumper, mirrors) through to full-body wraps. Our film installer is trained and certified — improper PPF installation creates more problems than it solves, so this is not a service to cut corners on.

Ceramic Coating

A 9H-rated nano-ceramic coating creates a hydrophobic layer on top of your clearcoat — water beads and sheets off instantly, contaminants can't bond to the surface, and the gloss depth is noticeably enhanced. Properly applied ceramic coating lasts 3–5 years with basic maintenance.

Paint Correction

Before any coating or PPF application, the paint must be in the best possible condition. Our multi-stage machine polishing process using the Rupes system eliminates swirl marks, fine scratches, water spots and oxidation — restoring the paint to a flawless, mirror-like finish before we protect it.

Interior Detailing

Deep-extraction vacuuming, leather conditioning, trim restoration, and odour elimination using Koch Chemie professional products. We treat every surface — from headlining to carpet to door cards — with the same level of care as the exterior.

★ SkyGloss — Ranchi's Only Clearcoat Fusion Technology

This is where JH Performance Studio stands completely alone in Ranchi — and arguably in all of Jharkhand. SkyGloss is not a ceramic coating. It is a fundamentally different technology.

Traditional ceramic coatings create a separate sacrificial layer on top of your clearcoat. When that layer degrades after a few years, it simply wears away. SkyGloss works differently — its regenerative resin film chemically fuses with the existing clearcoat, essentially becoming part of the paint. The result isn't just surface protection. It's restoration and preservation of the clearcoat itself.

We are the only studio in Ranchi — and to our knowledge, one of very few studios in Jharkhand — trained and authorised to apply SkyGloss. If you've never heard of it, that's precisely the point. This is a premium technology that most studios simply don't offer.

⚙ Precision Servicing — Not Routine, Never Rushed

We also provide comprehensive vehicle servicing — but with a different standard than a typical Ranchi garage. Every service includes a full digital inspection report, OEM or OE-equivalent parts, and premium fluids.

We use Liqui Moly and Motul fluids exclusively — not generic oils. We run a digital inspection on every vehicle that creates a timestamped photographic record of the car's condition — so you always know exactly what was done, and what needs attention in future.

For performance vehicles, we also offer track-day preparation — fluid changes, brake bleeding, alignment checks, and tyre pressure optimisation before a circuit day.

Why Ranchi's Car Enthusiasts Choose JH Performance Studio

There are a handful of garages in Ranchi. There is one JH Performance Studio. Here's the practical difference:

We work on everything from daily-driven hatchbacks needing an ECU tune to weekend supercars requiring full PPF wraps. The common thread is that every car that comes in leaves in better condition than it arrived — whether that means making more power, looking better, or both.

Related Guides

Now that you know what we do, dive deeper into the individual services: