APEX ARC-8 Classic Line | 17" x 10" ET25 | 5x120mm | 72.56mm
APEX Race Parts designs and manufactures high performance, flow-formed and forged wheels for a growing list of vehicle makes. They are constantly expanding their product line with new wheel designs, wheel accessories and other performance and race parts. It is their mission to produce and distribute high-quality performance parts that meet the demands of racing and street performance enthusiasts.
The APEX ARC-8 is part of the Classic Line of flow formed wheels and stands as one of APEX’s most recognisable and enduring designs. Developed with motorsport principles in mind, the ARC-8 delivers a balance of lightweight construction, durability, and timeless style. Flow forming technology ensures a high-strength, low-weight wheel at a fraction of the cost of forging — making the ARC-8 equally at home on daily-driven BMWs and track-built machines.
ARC-8 HIGHLIGHTS
Engineered for maximum weight savings
Deep concave spokes for select sizes
Open hub centre for fast wheel swaps
Independently tested and certified
Unmatched replacement program
Lifetime structural warranty
TECHNICAL SPECIFICATIONS
Model ARC-8 Construction Flow Formed Quantity Sold Individually Diameter 17" Width 10.0" Offset ET25 Face Profile Profile 3 (Deep Concavity) Bolt Pattern 5x120mm Centre Bore 72.56mm Lug Seat 60° Conical Centre Cap Gloss Black OEM Cap Compatible* Load Rating 1,455lbs Weight 18.5lbs (8.39kg) Tested By VIA Test Reference Pending
WHICH WHEELS SHOULD I GET?
APEX Fitment Guides provide the most detailed and authoritative resource for selecting wheels and tyres. Each guide is tailored to your specific vehicle and driving style, helping you choose the perfect fit with confidence. EXPLORE BMW FITMENT GUIDES →
Please feel free to get in touch with us if you’re unsure whether this wheel is compatible with your model.
ARC-8 FEATURES
THE FLOW FORM ADVANTAGE
Flow forming enables APEX to produce high-performance wheels without the price premium of forging. The process improves the mechanical properties and grain structure of the barrel, increasing both strength and stiffness, which allows for less material use and reduced weight. Through advanced engineering, APEX flow-formed wheels achieve a higher load rating than some competitors’ forged wheels.
BIG BRAKE CLEARANCE
Big brakes often require bigger, heavier, more expensive wheels, which aren’t ideal in a performance environment. The ARC-8 accommodates many big brake kits, even with its classic deep-concave spokes. If you need more clearance, the forged ARC-8RT or one of APEX's curved spoke wheel designs has you covered..
MAXIMISING CONCAVITY
APEX uses the deepest concave face profiles possible for every application after factoring in critical clearances such as brake calipers. The ARC-8 utilises two unique profiles to achieve this, with the deepest concave face delivering reduced weight and a stunningly aggressive appearance.
WEIGHT OPTIMISED
APEX conducted extensive Finite Element Analysis (FEA) to reinforce high-stress areas and remove any extra material where it did not improve strength. The result is a wheel that is exceptionally light without the strength compromises typically found on lightweight wheels.
BUILT FOR IMPACT SOCKETS
Track wheels need track tools. Don’t settle for wheels that require undersized tuner lugs or thin walled sockets. All APEX wheels accommodate over-sized race lugs and impact sockets to make swapping wheels lightning fast.
32mm socket diameter clearance.
FINISHING TOUCHES
The ARC-8 is finished using a multi-stage liquid paint over a powder-coated base coat. This coating process leaves lug holes, centre bores and mounting pads untouched, which ensures proper fit and torque values.
JWL AND BEYOND
All APEX Flow Formed wheels meet or meaningfully exceed JWL load rating requirements. Some manufacturers don't meet the minimum requirements, yet still claim to be compliant. Always compare load ratings to ensure you aren’t sacrificing critical strength for a slightly lighter wheel.
TRUE VIA
The VIA is an independent wheel testing and auditing agency similar to TÜV. Many companies falsely claim their wheels have been certified and even use the VIA stamp without permission. APEX flow formed wheels have been certified, and the company provides the registration numbers for every wheel. Customers should protect themselves and demand registration numbers from manufacturers.
REAL DRIVERS NEED REAL PERFORMANCE
Not all claims of performance are backed up by facts — and it's a big problem. APEX defines real performance through wheels that are precisely engineered, rigorously tested, and objectively measured. Unlike under-engineered “fashion” wheels that overpromise and underdeliver, APEX wheels are designed for genuine performance, backed by independent testing and verifiable results.
A WHEEL YOU CAN DEPEND ON
LIFETIME WARRANTY
All APEX wheels come with a lifetime structural warranty against defects in workmanship and materials, plus a 12 month finish warranty. Exchanges are fast, easy, and hassle-free. Contact us for full terms and conditions for details.
ACCIDENTAL DAMAGE REPLACEMENT
Curb rash or pothole damage on the street? Make an oopsie at the track? We’ve all been there. APEX is proud to offer 50% off replacement wheels, no matter the damage. Contact us for full terms and conditions or for more details.
ADDITIONAL FEATURES
HUB CENTRIC
All ARC-8 wheels are purpose built for select vehicle applications. Very few applications require locating rings.
CENTRE CAPS
All APEX wheels come with a gloss black cap included that is interchangeable with the OE cap. APEX also offers additional colours for select fitments.
WHEEL HARDWARE
APEX wheels can be used with all OEM mounting hardware, proper aftermarket hardware and most wheel spacers. Wheel locks and stud conversion kits also work perfectly.
TPMS
All APEX wheels are compatible with both OEM and aftermarket Tyre Pressure Monitoring Systems (TPMS), as well as standard-fit valve stems.
SO, WHY CHOOSE THE ARC-8?
The APEX ARC-8 combines classic motorsport design with modern flow forming technology to deliver strength, lightness, and precision at an exceptional value. With proven track performance, superior brake clearance, and APEX’s renowned replacement programme, the ARC-8 remains one of the most trusted and versatile wheels in the APEX lineup.
Models
3 Series / E36 (1991-1999) / M3
3 Series / E36 (1991-1999) / 328i
3 Series / E36 (1991-1999) / 325i
3 Series / E36 (1991-1999) / 320i
3 Series / E36 (1991-1999) / 323i
3 Series / E36 (1991-1999) / 318is
3 Series / E36 (1991-1999) / 318i
3 Series / E36 (1991-1999) / 316i
3 Series / E36 (1991-1999) / 323ti
3 Series / E36 (1991-1999) / 318ti
3 Series / E46 (1998-2006) / M3
3 Series / E46 (1998-2006) / M3 CSL
Z Series / E36/7/8 Z3 (1995-2002) / Z3M
Z Series / E85 / E86 Z4 (2002-2008) / Z4M
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Great blokes down there, Eric is great for those chinese speaking customers looking for either some general quality servicing or even higher end modifications. Good team of humble and honest people, will definitely be back!
Andy Liu
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Sean arranged a Quaife LSD for my 135i and I couldn't be happier. He advised multiple seals and bearings needed replacing unbeknownst to me so these were done as well. Now I have a more reliable car and one with tonnes more mechanical grip!
Nathan Mann
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Great experience dealing with the team at SouthernBM. Sean in particular was fantastic with his knowledge, timely responses and ultimately work performed.
Ian Tennent
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Andrew Brien @ Southern BM has been helping me for years with my BMWs - he is extremely astute and has a refreshingly customer-first mentality. I trust him to do the best work and only the best!
Leo Ng
Google Review
Simply the best Independent BMW Service Centre in Melbourne.
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