Motor

• Spark Plugs
• NGK BUR9EGP for street use (are standard here in Germany)
• NGK R6725-115 for track use. Very poor idle under 2000 RPM.
• Ignition wires
• ULTRA silicone.
• Apex seals.
• 2 piece 2 mm thick. Ordered these from Hurley Engineering in England. They should hold a much higher boost.
• Air tract
• K&N Filter. Need to clean and oil it regularly.
• Racing Beat air inlet duct. Certainly made a difference. Requires a bit of surgery to install.
• Racing Beat intercooler safety straps. I got these early on in the modification stage. I´m not sure that it was a good purchase.
• Exhaust
• Remus cat-back

Suspension

• Sway bars
• Suspension Techniques matched front and rear sway bars (rear is adjustable)
• Koni adjustable Shock absorbers
• Can mount the springs at three different levels (ride height).
• I found that on the rear, the softest setting was finally the best for the Nordschleife.
• Racing Beat front sway bar mount reinforcement strut.
• Looked like it could be a weakpoint. Survived a big hit on the front right wheel - maybe it was worth it?.

Brakes

• ATE superblue racing brake fluid
• Original race set-up was (Eibach springs on all 4 corners)
• Hawk HB155 Blue racing compound on the front. Lasted 4 races (less if only Gprix course)
• original discs. Lasted 10 races.
• Standard street pads on the rear. lasted 3-4 races.
• After replacing the rear Eibach with the original Mazda springs.
• Hawk HB 155 Blue - on the front. Lasted the same.
• original discs. Lasted the same
• Rear needed EBC `Green stuff´ pads. Lasted 4 races.
• The later setup improved the rear end stablility.

Wheels + Tyres

• 12 x ATS 17x8J Aluminium 6 spoke wheels
• Dunlop dry (700 compound)
• 225/605 - 17 at the front
• 240/605 - 17 at the rear
• Dunlop intermediate was the dry compound with a tread pattern carved into it. The tyre sizes were the same.
• Dunlop Formula Wet
• 220/620 - 17 at the front (not very good tyres - I also got them second hand)
• Dunlop rain (.. compund)
• 235/620 - 17 at the rear

Body + safety

• Driving lights installed (Toyota)
• Steel mesh in front of the two oil coolers and radiator.
• Roll cage custom build by Wiechers.
• Two Sparco fiberglass racing seats (had a co-driver once).
• 3 inch wide 5 point racing harness
• Two 2 Kg fire extinguishers.

Dash + lap timer

• Tech racing oil gauge.
• Autometer Turbo gauge (+/- 2 bar.)
• Autometer exhaust oxygen sensor
• Developed my own racing lap timer
• Driving light switch
• 12 volt battery safety cut-out switch