The Mazdaspeed branded range of accessories for the NC model included exterior, interior, and performance parts. I mentioned them briefly when I looked back at the Shop Options from the Roadster's history - here I'll focus on these NC parts in more detail.
Front Aero Bumper
Aggressive styling, larger grille opening, integrated air splitter generates downforce, wind tunnel tested for improved aerodynamics at speed, Mazdaspeed badge in centre of splitter, metallic gunmetal grey lower accentPart Numbers: QNC1 50 020 + QNC1 51 6C0 (Foglight mounts)
Rear Aero Bumper
Aggressive styling, integrated diffuser, metallic gunmetal grey lower accentPart Number: QNC1 50 220
Aero Side Skirts
Aggressive styling, sculpted design improves airflow, metallic gunmetal grey lower accentPart Number: QNC1 70 900
Rear Lip Spoiler
This rear spoiler was split into three pieces and extends across the rear wings, made of ABS plasticPart Number: QNC1 51 960
Mazdaspeed Decal
Available in white, black, or silver, measures 150x13mm, transparent backgroundPart Numbers:QBM1 52 110 40 (White) QBM1 52 110 51 (Black)QBM1 52 110 50 (Silver)
Muffler #1
Stainless steel construction with polished 90mm tailpipes featuring the Mazdaspeed logo, slightly louder than stock, not compatible with NC2 rear diffuser or NC1 rear skirtPart Number: QNC1 40 100A
Muffler #2
Stainless steel construction with polished muffler and tailpipes, Mazdaspeed logo on tailpipes and muffler section, louder than stockPart Number: GRMS 8M D14
17" Alloy Wheel
This wheel from Enkei featured a split five-spoke design, Mazdaspeed branding to one spoke and a unique design centre cap, it was 7" wide with an offset of 55Part Number: QNC1 3H E55
Sports Air Filter
This replacement panel filter uses a dry non-woven fabric to reduce intake resistance by around 10%, helping to improve induction efficiency and throttle response, blue finish with Mazdaspeed logoPart Number: QNC1 13 Z40
Sports Oil Filter
Compatible with both 1.8 and 2.0 engines, filter includes a magnet to trap metallic debris, finished in blue with Mazdaspeed logoPart Number: QYY2 14 302
Sports Brake Pads
Uprated brake pads with a high resistance to fade, finished in blue with white Mazdaspeed logoPart Numbers: QNC1 49 280 (Front) QNC1 49 480 (Rear)
Brembo Big Brake Kit
Front brake conversion includes 310mm vented & slotted Brembo discs, 4 piston aluminum calipers, high performance Brembo pads, stainless steel braided hosesPart Number: RAMS 8M D12
Gauge Cluster
Water temperature, Oil temperature, and Oil pressure gauges in a single DIN sized housing, features red illumination and small white Mazdaspeed logoPart Number: QNC1 W2 400
Carbon Style Dash Panel
A carbon fibre effect decoration panel with a matt finishPart Number: QNC1 V1 190 C1
Carbon Handbrake Handle
Made of real carbon fibre and brushed aluminium, features Mazdaspeed brandingPart Number: QNC1 44 034
Carbon Gearknob
Made of real carbon fibre and brushed aluminium, features Mazdaspeed branding
Part Numbers: QNC1 46 030 (MT) QNC2 46 030 (AT)
Carbon Style Switch Panel
Replacement switch panel with carbon fibre effect matt finish
Part Number: QNC1 V1 200 C1
Carbon Style Mirror Cover
A carbon fibre effect cover for the rear view mirror, features matt finish and white Mazdaspeed logoPart Number: QYY2 V1 450 C1
Kneepad Set
This set of cushioned pads includes one for the driver's door panel and one for the centre console tunnel, black with embroidered white Mazdaspeed logoPart Number: QNC1 64 22Z (RHD) QNCB 64 22Z (LHD)
Number Plate Frame
Made of stainless steel, this plate frame has a carbon fibre effect appearance and features the Mazdaspeed logoPart Number: BLMS 8M C04
Oil Cap
Made from a single piece of billet aluminium, anodised red finish with white Mazdaspeed logo & oil weight, twist-fit not screw typePart Number: BLMS 8M L34
Sports Damper
An uprated set of dampers finished in dark bluePart Numbers: QNC1 34 700 (Front) QNC1 28 700 (Rear)
Lowering Springs #1
These uprated springs lower the car by around 15-20mm, they have a spring rate of 3.2 kg/mm for the front and 2.4 kg/mm at the rear, finished in silver with white Mazdaspeed logoPart Number: QNC1 34 01Z
Lowering Springs #2
These uprated springs lower the car by around 34mm, they have a spring rate 26% higher than stock, a specific set for the coupe due to weight differences, finished in red with white logoPart Numbers: GRMS 8M D17 + GRMS 8M D40 (RHT)
Adjustable Coilover Suspension Kit
Features adjustable ride height from 20mm to 50mm lower than stock, 80% increase in spring rate, single adjustment for rebound and compression, polished finish, red spring with white logoPart Number: RAMS 8M D09
Anti-Roll Stabilizer Bars
These uprated bars help reduce body roll in corners and improve steering response, finished in red with white logoPart Number: GRMS 8M D16
Cold Air Intake
This induction setup was a re-branded AEM part, designed for improved engine breathing it relocates the air filter to a lower position in front bumperPart Number: GRMS 8M D30
Front Suspension Tower Brace
Improves rigidity of front suspension mounting points, aluminium construction, features Mazdaspeed branding across centre barPart Number: QNC1 56 490
Chassis Bracing #1 and #2
This upgrade chassis bracing consists of a large central cross piece, then two additional parts either sidePart Numbers: QNC1 56 3A1 (#1) QNC1 28 85X (#2)
Chassis Bracing #3
This upgrade chassis brace consists of a single bar mounted across the rear subframePart Numbers: QNC1 56 38Y (#3)
Roll Cage
Part Numbers: QNC1 53 660 + QEP7 53 050 (Padding)
Front Tow Hook
Mazdaspeed tow hook uses the same fitment as the stock tow eye, finished in red, the hook swivels and can be locked in placePart Number: QNC1 50 EJ0
Rear Tow Hook
Mazdaspeed tow hook uses the same fitment as the stock tow eye, finished in red, the hook swivels and can be locked in placePart Number: QNC2 50 EJ0
2-Way Limited Slip Differential
Part Numbers: QNC1 27 200 (JDM) + QNCA 27 200 (USA)
Sports Clutch
Increases clamping force for faster & smoother gear shiftsPart Number: RAMS 8M D10
Lightweight Flywheel
Reduced weight allows for improved engine response, revs rise and fall quickerPart Number: RAMS 8M D11