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Konig Hyperspec 17x8 5x114.3 ET40 Matte Bronze Wheel (Knurled Bead) Konig KNGHP87514408
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Konig Hyperspec 17x8 5x114.3 ET40 Matte Bronze Wheel (Knurled Bead)

Konig
KNGHP87514408
043482230961
Wheels - Cast
14 Units In Stock - Ships Next Business Day
$ 534.37 $ 299.25
$ 299.25

SKU: HP87514408 | UPC: 043482230961

Konig Hyperspec 17x8 5x114.3 ET40 Matte Bronze Wheel (Knurled Bead) for Nissan 350Z, Infiniti G35, Mazda RX8

The Konig Hyperspec 17x8 wheel features flow-formed construction and knurled bead seats for track-ready performance. It bolts on to 5x114.3 vehicles like 2003-2009 Nissan 350Z, 2003-2007 Infiniti G35, and 2004-2011 Mazda RX8 with its ET40 offset and 72.6mm hub bore. This setup cuts rotational weight to sharpen throttle response and cornering grip.

Key Features

  • Flow-Formed Barrel: Multi-step process stretches aluminum for 20% more strength at 19.9 lbs weight versus traditional cast wheels
  • Knurled Bead Seats: Engraved grooves lock tire beads in place to resist de-beading during hard cornering or drag launches
  • ET40 Offset: Positions wheel flush against fender on 350Z, G35, RX8 for improved scrub radius and steering feel without spacers
  • 72.6mm Hub Bore: Centers precisely on Nissan/Infiniti hubs with optional rings for other applications like Supra or Evo
  • 1523 lbs Load Rating: Handles spirited street driving or autocross with safety margin on performance cars

Product Notes

  • Pair with low-profile performance tires for best results on lowered suspensions
  • Clean matte bronze finish with pH-neutral soap and soft brush to prevent swirl marks
  • Each wheel ships in fitted foam protector inside sturdy cardboard box

Installation Notes

  • Professional installation recommended.
  • Torque conical lug nuts to 80-100 ft-lbs in star pattern after 50-100 miles
  • Hub-centric fit on 72.6mm bores. Includes rings for 66.1mm Nissan or 67.1mm Mazda hubs

This Part Fits

Year Make Model Submodel
2003-2009 Nissan 350Z All
2003-2007 Infiniti G35 All
2004-2011 Mazda RX-8 All
1993-1998 Toyota Supra All
2003-2005 Mitsubishi Lancer Evolution VIII
2006-2007 Mitsubishi Lancer Evolution IX
1991-1999 Mitsubishi 3000GT All
1991-1996 Dodge Stealth All

Why Choose Konig?

  • Decades of motorsport engineering from grassroots to pro series
  • Flow-forming tech delivers cast wheel price with forged wheel strength
  • Exact tolerances ensure vibration-free ride on high-revving engines

Frequently Asked Questions

  • Q: Does this fit 2006 Nissan 350Z with stock suspension?
    A: Yes, 17x8 ET40 clears OEM brakes and sits flush on 350Z without rubbing on stock setup or mild drop
  • Q: What material and finish details?
    A: A356 aluminum alloy flow-formed with multi-layer matte bronze powder coat for brake dust and road salt resistance
  • Q: What warranty coverage?
    A: Lifetime warranty against structural defects, one-year on finish when properly maintained and installed

Shipping & Handling

  • Method: UPS Ground or FedEx Ground
  • Availability: In stock - ships same or next business day
  • Packaging: 22 x 22 x 10 inch box with foam inserts
  • Weight: 19.9 lbs

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