Our OEM+ Stage 3 upgrade offers a complete, turn-key package that is entirely usable on a daily-driven car yet offers devastating performance just one squeeze of the throttle away. Highest quality, intelligently-designed hardware, matched in to our superb OEM+ Performance Software. Reliability comes as standard - fit it, then just enjoy it!
The result? Expect 480hp, amazing driveability, and on a 4WD DSG car 0-60mph/100kph in around 3 seconds. True supercar performance.
For IS20 (smaller turbo) cars such as Golf 7 GTI, expect a power output of 450bhp.
Power gains are sensational. This package is more than capable of delivering over 500bhp - although we have calibrated it to a safer level of 480bhp, confidently leaving plenty in reserve. Drivability and reliability are right up there alongside outright performance. By using the stock IHI housing, a low-lag spool on the turbo and great efficiency ensure power, smoothness ...and even surprising economy. One of the main reassurances of our OEM+ Stage 3 is that all the turbocharger's factory mountings oil lines, even gaskets are retained. No aftermarket fixings, no adaptors, no worries.
Our OEM+ Stage 3 turbo reuses the stock factory IHI turbocharger housing as its basis with massively uprated, re-engineered high-flowing internal componentry.
Reliability:
Why do we calibrate power output to 480bhp when this kit could easily deliver more? It's very simple: that's the level that our research shows is safe for these engines and transmission.
There are of course turbo upgrades out there that promise more power. But just a quick check on the internet will prove our point - that over 500bhp will cause failure unless major engine rework is done first. Simple as that.
What's in the kit:
*Turbo Exchange Program: You will need to provide your supplier with a standard IS38 turbo. However, as we rework the whole set of internals, this can be in pretty much any condition - we'll even take a failed turbo!
For the smaller IS20 turbo (as used on lower-power 2.0 TSI such as Golf GTI), we cannot exchange.
What else is required?
As well as your OEM+ Stage 3 kit (as above), there are a few other 'must haves' that are important to achieving the power levels. These are not included in the kit - as we know that many Stage 2 customers will already have one or all of these fitted that can be retained. We don't want you spending your money twice!
Naturally, we recommend our own RacingLine hardware parts listed above to make the power numbers. These are the components that our OEM+ Performance Software calibrations were developed around. But other-brand products, providing they are high quality alternatives, should support the OEM+ Stage 3 kit just fine.
*Please note that it is essential at Stage 3 power & torque levels to upgrade your clutch (on manual 6-speed cars) or for DSG cars, to install our OEM+ TCU Dynamic Software.
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Products are warrantied by their manufacturer. Eurosport Performance is an authorized reseller: every part we sell is covered by the manufacturer's own warranty, with its own terms and duration. Claims go through us, so you deal with Eurosport Performance rather than a form on the brand's site, but whether a claim is accepted is the manufacturer's decision.
Manufacturer terms apply Duration and coverage are set by the brand and differ from one to the next: some cover one year, some a lifetime, some only the original purchaser. The brand's warranty page is the reference; ask us if you cannot find it. | We file the claim for you Contact us with your order number, photos and a description of the issue. We open the claim with the manufacturer, follow it up, and arrange the repair, replacement or credit they approve. The manufacturer decides whether the claim is accepted. |
Fitment guarantee: North America only We guarantee fitment for vehicles sold in the North American market. Vehicles from other markets are out of scope; specifications differ, and it is the customer's responsibility to confirm compatibility before ordering. | No warranty on tuning files ECU and TCU tunes and other software files are sold without warranty and are not returnable once delivered or flashed. Tuning can affect your vehicle's factory warranty; please read the brand's terms before purchasing. |
Proof of purchase Your Eurosport Performance order is the proof of purchase every manufacturer asks for. Keep the order confirmation; it is also in your account on the site and in the SPECD app. | What is usually not covered Damage from improper installation, modification, abuse, racing or an incorrect application for the vehicle, and normal wear items such as pads, clutch discs and filters. Shipping and labour are covered only when the manufacturer's terms say so. |
It is the manufacturer's warranty for that product. Where the brand publishes it, we note it in the description; otherwise contact us before ordering and we will confirm the exact terms with them.
Stop using it if it is a safety-related part, then contact us with your order number, clear photos, and when and how the issue appeared. Do not return anything until we confirm the claim; manufacturers often require an inspection or an authorization number first.
The manufacturer. We prepare and submit the claim, provide the proof of purchase and push for a fair outcome, but acceptance, replacement or credit is their call under their terms. We pass their decision on to you as soon as we have it.
It depends on the manufacturer. Simple cases are approved in days; claims that need the part inspected can take a few weeks. We keep you updated at each step and push when it drags.
No. Tuning files are software; once delivered or flashed they cannot be returned, and they carry no warranty from Eurosport Performance or, in most cases, from the tuner. Support for the tune itself (revisions, flashing questions) comes from the tuning brand under its own terms.
No. Our fitment guarantee covers vehicles sold in the North American market only. European, Japanese and other market vehicles can differ in engines, electronics and dimensions, and a part listed for the North American model is not guaranteed to fit. If you order for one of these vehicles, confirming compatibility is your responsibility, and fitment issues on such vehicles are not covered by returns or warranty.
Labour is not covered unless the manufacturer's terms specifically include it. Having the part installed by a qualified shop protects your claim: improper installation is the most common reason a manufacturer declines.
No. Returns cover unused parts you no longer want, under our refund policy. Warranty covers a part that fails in use, under the manufacturer's terms. If you are unsure which applies, contact us and we will point you to the right one; please do not open a bank dispute, as it pauses both processes.
Questions about coverage before you buy? Email us with the product and your vehicle and we will confirm the manufacturer's terms.
