Re DPF delete + EGR – 18-11-2012, 12:37 AM. I would recommend him 24/7 he's a professional has his own established business and a proven track record and is an enthusiast ( you should see his S2!), you are correct in saying this is no job for larry and his laptop! Sent from my GT-I9300 using Tapatalk 2. 0 0 0. TheEGR valve and cooler are located on the lower left rear side of the engine. The side of the valve can been seen looking through the gap indicated by the box in the photo. Foy anyone wanting to attempt this as a DIY, I can confirm it a 6+ hour job, and requires a great deal of patience. Ifits easy to spot the fitted EGR delete kit, it will fail an MOT if the tester has anything about him. The purple gasket and blanking plate is to block the coolant flow to the deleted EGR valve. You have the rest of Thereis a decrease of performance and increase of smoke. This kit contains everything you need to completely remove the original EGR valve. AUDI. AUDI A4 16 / 2.0 TDI Common Rail Swirl Flap Delete Kit for 03L 129 711 E Inlet Manifold (Aluminium Manifold) 1 x Inlet to EGR Seal. Fitment Data. This Kit will fit the following Vehicles: Audi A3 Cabriolet - CBAA (136) CBAB (140) Audi A4 / Avant - CAGC (120) CAGB (136) CMEA (143) CAGA (143) CAHB (163) CAHA (170) Audi A4 / S4 / Avant / Igot a Diagnostic test done by my local mechanic and I received the following fault codes: "P0401 Exhaust gas recirculation flow: insufficient detected". "P3130 Exhaust gas recirculation (EGR) system regulation: control limit exceeded". "P2002 Particulate trap bank 1: efficienty below threshold". Re EGR Delete Kit 2.0 TDi 170 – 21-03-2014, 01:03 AM. Take the 2 bolts out at the egr valve/pipe connection,fabricate a thin piece of steel,same shape as gasket with 2 drilled bolt holes then bolt it back up with fabricated piece sandwiched between.Doddle of a job for anyone & free!!! As AP AUTOMOTIVE says,you WILL have to have the egr 25" DPF delete and Cat Delete Downpipe for 2.0TDI Benefits: -Increases fuel mileage by 10-15 mpg when used with a Malone tune-Rated for up to 280 WHP-Lower EGTs-Deletes #3 and #4 EGT and #2 O2 Sensors for Highmileage diesels will require some preventive maintenance the Exhaust Gas Recirculation valve - What is inside?Hi, I invite you to take a look at how Howto remove mechanical EGR Audi A4 B7 2.0tdi BPW 4jcQH.