Darkside Developments

Darkside Upgraded Front Mount Intercooler Kit (FMIC)    Fits ALL Mk4 Platform VW / Audi / Seat and Skoda Vehicles with the 1.9 TDi VE 90 and 110 Engines Fitted with a...

Darkside Upgraded Front Mount Intercooler Kit (FMIC)    Fits Mk4 Golf / Bora with the 1.9 TDi ASZ PD130 Engine   The Kit replaces the stock plastic pipe work and...

Darkside Upgraded Side Mount Intercooler Kit    Fits ALL Mk4 Platform VW / Audi / Seat and Skoda Vehicles with the 1.9 TDi VE 90 / 110 / PD100 and PD115 Engine     51mm...

Darkside Upgraded Side Mount Intercooler Kit    Fits ALL Mk4 Platform VW / Audi / Seat and Skoda Vehicles with the 1.9 TDi VE 90 / 110 / PD100 and PD115 Engine fitted with a VNT17...

CP3 Fuel Pump Upgrade for 2.7 / 3.0 Common Rail Engines This CP3 fuel pump is a must to achieve over 350bhp on the 3.0 TDI engines. These pumps are capable of delivering a substantial amount more of...

Darkside Custom Alloy TIP Pipe for Mk4 TDI Platform Vehicles Replacement for the Standard Plastic / Alloy TIP Pipe found on the VW Golf Mk4, Bora, Seat Leon and Skoda Octavia These are 2.5" to clear...

EGR Blanking Kit for 1.9 / 2.0 TDI 8v BEW / BRR / BRS / BKE / BRB / BPW  This kit blanks off the EGR Valve, Inlet Manifold and Exhaust Manifold.  Please Note: Once blanked off the...

Darkside 1.9 TDI US Spec BEW EGR Delete / Inlet Manifold The BEW is a tricky one to remove the EGR as the Manifold has an integrated Swirl Flap. Because...