Tegiwa BMW M4 Endurance Race Build

Tegiwa, authorized APEX dealer in the U.K., recently completed their latest build turning a regular, street M4 into a competitive endurance racer. The M4 is being built primarily for 750 Motor Club’s Club Enduro series and possibly compete in BMW-CCR at the Creventic 24 Hour Series. The crew jumped right in with the exterior tear down and subframe removals. Builds like this give the team a chance to test and develop their own parts that will soon hit the shelves. The car received many upgrades including Yellow Spring Racing suspension, Powerflex bushes, ATL fuel cell and a new set of APEX SM-10 wheels . Visit Tegiwa’s blog here, for additional build details.

Photo Gallery

Wheel Setup

Front: – APEX 18×10″ ET25 SM-10 Wheels in Satin Black – Nankang AR-1 Semi-Slicks 295/30-18 – 10mm Spacer

Rear: – APEX 18×11″ ET44 SM-10 Wheels in Satin Black – Nankang AR-1 Semi-Slicks 295/30-18 – 10mm Spacer

Purchase M4 Wheels here.

Modifications

– Yellow Speed Racing Advance Pro Plus Circuit Series Coilovers – Yellow Speed Racing Big Brake Kit – Bimmerworld Precision Front Upper Control Arm Bearing Kit. – AIM MXS Strada Dash Cluster – Tegiwa Decat Downpipes – Tegiwa GRP Doors & Windows – Tegiwa Spoiler & M4 Style Front Splitter – Tegiwa Camber & Toe Arms – Tegiwa Tow Strap – Powerflex High Performance Polyurethane Bushes – Aero Tech Laboratories Fuel Cell – Aero Tech Laboratories Duel Dry Break Valve – Motordrive Race Seat – Schroth Endurance Harness – Racelogic Lap Timer – And much more…

Visit Tegiwa’s blog here, for additional build details.

Tom M.

Tom is a BMW Fitment Expert at APEX Wheels. Prior to joining the company in 2019, he worked for BMW of North America as Fleet Manager: Portland (OR) for the ReachNow car-sharing program, and as Warranty Administrator/Loaner Fleet Manager at BMW Portland. In addition, Tom has extensive training in BMW TSBs (Technical Service Bulletins) as well as in-depth knowledge of all BMW chassis and their wheel fitment options, with and without aftermarket brake and suspension upgrades. His high-performance driving experience includes autocross events in southern Oregon and track days at PIR in his 2004 E46 330i with 17x9 ET42 APEX ARC-8 wheels. Vehicles he owned prior to indulging his passion for BMWs include a 1989 Jaguar XJ6 and a 2006 S197 Ford Mustang. Fun Fact: Tom is a huge Formula 1 fan. Have questions about wheels for your BMW? Use our contact form and ask for Tom.