Blog
Passat CKRA Tuning Guide
The CKRA engine is a 140ps 2.0 TDI found in the US & Canadian VW Passats. We get a lot of enquires for modifiying these so we thought we would put together a definiative tuning guide. The first step, as for most modern diesel is a custom remap. The CKRA will make around +30 BHP with a custom tune, retaining all of the stock hardware. See the "Powergate Remote Tuning Section" below for more information about tuning.
Emissions Control Removal:
Before removing any of the emissions control
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21 01 2023
CJAA / CBEA Tuning Guide
The CJAA & CBEA engines are both a 140ps 2.0 TDI found in the US & Canadian market. We get a lot of enquires for modifiying these so we thought we would put together a definiative tuning guide. The first step, as for most modern diesel is a custom remap. The CJAA & CBEA will make around +30 BHP with a custom tune, retaining all of the stock hardware. See the "Powergate Remote Tuning Section" below for more information about tuning.
Emissions Control Removal:
Before removing any o
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23 03 2022
SRS Automotive 2.0 TDI CR DSG 4Motion Caddy Race Van - Engine and Gearbox Build
Back in 2019 we collated all the build photos of Stef's SRS Automotive Caddy Van. You can view that by clicking the image below
The one thing is was missing was a proper engine! Stef suffered for a long time with only 240bhp, so we decided to give him the same Engine as our CitiGo which should give it a good kick up the rear!
Part 1 of the video is a walkaround of the van showing the attention to detail of the whole build, before we rip out the stock engine.
Part 2 shows us going th
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13 04 2020
SRS Automotive 2.0 TDI CR DSG 4Motion Caddy Race Van Build
It has been a long time coming, we finally managed to get all the photos organised for the build of the SRS Automotive Caddy, which is a 2.0 16v CR with a DQ500 DSG Gearbox and 4-Motion.
When we first built the Caddy back in 2011, it was a 2.0 BKD with a GTB1756VK, pushing 220bhp (165kW) & 350Ft/lbs (475Nm), which is the spec we took it down the strip at Santa Pod in April 2012, where it did a 15.7s @ 89.25mph. Not bad to say it was being used to bring all the spares down!
Stef at
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21 05 2019
Tuning the BMW M57 Engine
The M57 is a water-cooled and turbocharged inline six cylinder diesel engine with common-rail injection. It is based on its predecessor, the M51, which was a six-cylinder diesel engine with a Bosch VP20 swirl chamber (in-Direct) injection or IDI as its commonly known, and was fitted to the E34 to E39 td and tds models. The block and the crankcase of the first M57 engines and the TÜ (Technische Überarbeitung = revision) engines are made of cast iron, TÜ2 engines are made of alumini
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22 02 2019
Tank and Floor - SRS 2.0 CR TDI DQ500 4-Motion Caddy Build - Part 7
The Caddy had been off the road due to a leak on the A3 fuel tank that was originally used, so we decided to make an alloy tank for it.I didn't really want to do this originally as I like the idea of it looking as factory as possible underneath but this actually turned out pretty well.
We started off in CAD (cardboard aided design) to make sure we could get the largest possible tank without it fouling anything or sitting too low. We made it angle up at the rear so it would meet up with the edge
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21 01 2019
Aero - SRS 2.0 CR TDI DQ500 4-Motion Caddy Build - Part 6
What do all race cars need? Aero!
We started with a Front Splitter. This still needs work but seems to do what's intended as the bumper started to pull away from the wing after a few laps at VAG Tuner, so I think I might need to add something between the wing & bumper to stop this happening again.
We also made some canards and a roof gurney flap, this may or may not work as well as we hope but if not it can be removed in a few minutes.
For anyone who is interested, below is a vid
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01 11 2018
VAG Tuner - SRS 2.0 CR TDI DQ500 4-Motion Caddy Build - Part 5
A month after Inters we were at Donington for VAG Tuner Live 2018.
The only real changes, aside from a working braking system, were the Aero mods. We didn’t think we had tested the chassis enough to start pushing the Engine any further. Despite only having ~230bhp, the van performed brilliantly. The chassis feels great and will easily take another 100+bhp. The Craner Curves were an easy flat all the way from Redgate, through Hollywood down the Old Hairpin
The only thing we found to
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11 07 2018
Interior and Inters - SRS 2.0 CR TDI DQ500 4-Motion Caddy Build - Part 4
Once the Chassis was done, we moved on to the interior, and got all the cage painted!
With the cage painted and all dry, on to the fiddly and time consuming interior refit!
I wanted to fit as much as possible with it being my daily driver, so we cut some Touran door cards around the cage and flocked the top to match the dash. I also fitted a rear view camera on an ignition live to use as a rear view mirror. Andy Forrest does this on his Time Attack Subaru so thou
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05 06 2018