Regal AutoSports New Product Information & Development Diary

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Products Currently in Development

Listed below is a list of products currently in development. Use this to keep track of the newest products before they hit the shop. Products in early stages of development are in red. Those in final stages of development and testing are in amber and those ready for purchase are in green!

Check back for updates as new products will be added as they are developed and products in development/testing may change status and be available to buy! Once they are available to buy online, a link to the product will appear next to the item below.

-IPF Units Click here to buy

-Corsa VXR EVOMS Diverter Valves
-Corsa VXR Boost Gauges Click here to buy

-Astra/Zafira VXR EVOMS Diverter Valves Click here to buy
-Astra Z20LEH VXR Lightweight Flywheel and OE Clutch Package

-Astra H Z18XER VVTi Dbilas Flowtec inlet manifold

-C20XE Lightweight Flywheels and Sachs Clutch Package
-C20LET Lightweight Flywheels and Sachs Clutch Package

-Z20LET Lightweight Flywheels and Sachs Clutch Package
-Z20LET Toughrite Crankshafts - Call or email 02380 558636 or sales@regal-auto.co.uk to special order.
-Z20LET Head Flowing and Valve Spring Package
-Z20LET Dbilas Flowtec Inlet Manifold

-AST Race Suspension for Vauxhall Aplications

-Carbon Fibre Strut Brace Upgrade over std finish. - Call or email 02380 558636 or sales@regal-auto.co.uk to special order.

Lastest NEW IPF Software Releases

Note: IPF Software is fully TuV Approved.

Z20LET

Available soon!

Z16LEL/Z16LER

ORIGINAL 150PS

PHASE-1 200PS / 300NM

PHASE-1 215PS / 330NM
PHASE-1 LOW GEAR TORQUE LIMIT 215PS / 330NM

PHASE-1 230PS / 350NM
PHASE-1 LOW GEAR TORQUE LIMIT 230PS / 350NM

PHASE-1 NO PRE CAT 235PS / 350NM
PHASE-1 NO PRE CAT LOW GEAR TORQUE LIMIT 235PS / 350NM

Z19DTH

ORIGINAL 150PS

PHASE-1 200PS EXTRA LOW EMISSION
PHASE-1 200PS NO EGR

NOTE: on all diesel tuning software the V- max has been removed and the rev limit increased by 200rpm and these safety features incorporated -

- When engine is cold power is reduced by -40% for protection
- When engine is hot (over 105 degrees c water temp/ 85 degrees c intake temp) power reduction.
- DPFs filter regeneration burn cycle improvement. Instead of 5000kn in 6 gear above 2000rpm, it is regenerated every 1500km when engine is up to temp, this reduces particulate filter failure which is already common in stock cars. Because the filter is also cleaner you get 4 miles per gallon better fuel consumption

No other software package can offer you this.

Also available for cars with 'sports button'

PHASE-1 STOCK 160PS, SPORT 200PS EXTRA LOW EMISSION
PHASE-1 STOCK 160PS, SPORT 200PS NO EGR

Z20LEH

ORIGINAL 240PS

PHASE-1 STOCK 240PS, SPORT 280PS 400NM NÜRNBURGRING - Better throttle response, with ESP and TC coming activating later for more flexability, good file for track days. Can be used on any ASTRA VXR

PHASE-1 STOCK 240PS SPORT 275PS 450NM

PHASE-1 STOCK 240PS SPORT 280PS 450NM OHNE VORKAT (Precat Removed)

Z20LER / Z20LEL

ORIGINAL 200PS

PHASE-1 STOCK 170/200PS SPORT 235PS 360NM (for cars with sports button)

PHASE-1 235PS 360NM (for cars without sports button)

PHASE-3.5 VXR INJECTORS, VXR TURBO, 80MM MAF, INTERCOOLER, EXHAUST 290PS
340FT/LB Note: with this file you MUST have all components fitted to run the file safely.

As the IPF is server based there is no limit to the amount of files we can provide you in the long term.

If there is a hardware configuration possible, a software solution can be devised. No other home tuning system is as flexable as IPF. New files are being developed and uploaded to the server daily, so check back with your IPF unit for updates on your application.

Files are TuV approved, this is one of the most strict approval process in the world. Files are independantly tested by TuV engineers on the road and on an indepentant TuV dyno. All emissions and power gains are also approved.

Click here to purchase your IPF unit.

Carbon Fibre Strut Braces

A carbon finish is now available on all Regal Autosport Strut Brace applications, both front and rear.

Below is a front and rear set, pictured on an Astra VXR

Track Prep - Oil Catch Tank

A new development for our track-day customers, an oil catch tank system to prevent rocker cover pressurisation.

Pictured fitted to a GT28RS equipped VXR

Available as a special request purchase. Call to discuss options and pricing - 02380558636

EVOMS Diverter Valves

Status : Astra VXR/Zafira VXR on sale now! Corsa VXR to be released very soon.

The uprated valves will eliminate the notorious "Honking" sound commonly heard when the OEM valves have failed because of a split diaphragm.

The Regal valve uses a sprung piston instead of a diaphragm, and will recover quicker than the standard valve to allow better spool up after gearshifts.

The Regal valve also features a directional port that directs the flow of gases straight up the pipe back to the turbo, increasing spool speed at gear change, whereas the standard valve lets the gases into to the pipe chamber in no particular direction.

The Regal valve keeps the turbo spinning faster through the gear changes eliminating that momentary wait as the turbo spools back up to speed when you engage the next gear. Gear changes are now silky smooth.

The valve for the Astra/Zafira/Corsa VXR models feature a special low profile design to allow for additional clearance and a trouble free installation.

- Direct replacement for the OEM unit
- Features an improved and more efficient design.
- CNC machined from aircraft grade 6061-T6 aluminium, hard anodised and utilises military spec Viton O-rings.

The Regal billet diverter valves for the Astra/Zafira/Corsa VXR models come as a complete kit and carry a lifetime warranty.

Click HERE to view a solid works animation of the valve's components and operation.

New Upgrades for Diesel Owners!

Status : AVAILAVLE TO BUY

Further to our great software packages we can now offer Intercooler kits and also enlarged air box scoops!

Intercooler Kit -

and the Dbilas Intake Scoop for Signum and Vectra models...

And also a new cast alumimum enlarged air box intake for the Astra H Diesel...

Blizzard Intercooler kits are £790 inc vat and Dbilas intake scoops are £110 inc vat

Why Choose Regal Autosport's Equal Length Turbo Exhaust Manifolds?

Status : AVAILABLE TO BUY FOR ASTRA G/ZAFIRA A Z20LET AND ASTRA H/ZAFIRA B Z20LEH, Z20LER AND Z20LEL.

Regal Autosport have teamed up with a leading UK based race car exhaust technology company to bring you the very best tubular exhaust manifolds for your turbocharged car.

Our manifolds are jigged to fit PERFECTLY. No messing around. Besides this there are a few other little techniques that set them apart from the competition.... heres a few:

A) Post welding ground flanges. When the runners are welded to the flange, a small amount of warpage takes place. This is just a byproduct of the heat from welding. To combat this the flange is machined to ensure a perfectly flat gasket surface.

This means a perfect fit, no leaks, and no stress to the head studs.

B) Cracking is always a concern on a Turbocharged exhaust manifold. The runners are short and there is intense heat. That is why we use 321 stainless over 304, and also offer our manifolds in inconel.

C) If you notice our headers are made up of small pieces of tubing and welded together. You are probably asking yourself how we avoid weld slag on the inside of the pipe in an area that cannot be ground down.

Simple, we "back gas" or "purge weld" during construction. We have an intricate jig system that allows us to fill the tube with Argon. This accomplishes two things. One, there is no oxygen penetration which results in a stronger cleaner weld. Second, that weld slag does not build up on the inside so it remains perfectly smooth....giving the best flow possible.

D) These headers have been carefully designed to assure that there is equal resistance on each runner.

In order to equalize flow across all the cylinders, careful study of the available space was in order. Also in order to provide adequate clearance while not taking any shortcuts with tubing arrangements, we painstakingly digitized the interface between cylinders heads and turbos and then CAD designed a primary and secondary tube solution that far exceeds in quality any other design currently on the market.

E) Each port is hand finised to assure no weld slag disrupts flow.

Small details perhaps, but this is why our maifolds are the very best.

Astra G Z20LET 400bhp Kit

Status : AVAILABLE TO BUY

Teasingly close to release is the Regal Autosport 400bhp Z20let Kit!

Developed in conjunction with a world leading exhaust technologies company.

Also featuring a GT28RS ball bearing turbocharger. The highest quality components used throughout, a no compromise performance solution.

Call today and be one of the 1st to pass that magic 400 mark!

Corsa D VXR Phase Upgrades

Status : Phase 1, 2 and 3 available to purchase with Phase 4, a full engine build, in final development! Click here to view the Corsa VXR Phase Upgrade Page

Original News feed for Phase 1 Software release -

Regal have just released the final revision of the Corsa D VXR software and is available now to buy!

We have taken our time to ensure the software 100% integrates into the Corsa VXR package and works with the car to heighten the driving sensation. Our software is far more then just a power increase. On a virtually brand new car, we know you want software you can depend on, with the Regal remap you retain all OE diagnostic communications so your local Vauxhall Dealer can still look after you and the car.

Produces a massive, dyno proven 230 bhp and 217 ft/lb of torque with software alone!

Software is available as an in-house upgrade, or now with an IPF unit so you can install at home!

Click here to learn more about the EDS IPF unit.

Online Catalogue > New Product Information & Development Diary