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Acura A-Spec is the styling and performance line designed for the Acura enthusiast. The project was the brain-child of Makoto Tamamura, the developer for the chassis and suspension of the Acura NSX.
A-Spec Packages are available for the RL, TL, TL-Type S, and TSX. When installed at the time of purchase, they carry a full 4-year/50,000-mile warranty.
There are two basic packages that are installed at Acura dealerships:
TECHNICAL INFORMATION:
TSX - Lowering Height: 15mm, Wheel size: 18 x 7.5, Wheel Off-set: +55, Recommended Tires: Michelin Pilot Sport 2 225/40 ZR18 92Y
TL - Lowering Height: 13mm, Wheel size: 18 x 8, Wheel Off-set: +45, Recommended Tires: Yokohama AVS ES 100 235/40 ZR18 95W
TL - Type S - Lowering Height: 13mm, Wheel size: 18 x 8, Wheel Off-set: +45, Recommended Tires: Yokohama AVS ES 100 235/40 ZR18 95W
RL - Lowering Height: 10mm, Wheel size: 18 x 8, Wheel Off-set: +55, Recommended Tires: Michelin Pilot Sport 245/45 ZR18 96Y or, for an All-Season tire: Michelin Pilot Sport A/S 245/45 ZR18 96Y
WHEELS

The TSX wheels are Chrome-Look. The TL, TL Type-S, and the RL are available in Chrome-Look or Ebony.