Volk Racing

Volk Racing TE37 Sonic SL - 15"

The Title of Super Lap

The name "SL/Super Lap" signifies achieving superb laps with utmost satisfaction. Everything is meticulously prepared to ensure satisfaction and achieve faster lap times. Bringing this vision to fruition is the VOLKRACING TE37 SONIC SL.

Building upon the exceptional performance of the TE37 SONIC, which already embodies the essence of a high-performance sports wheel, the TE37 SONIC SL undergoes meticulous tuning to earn its "SL" designation. It achieves a weight reduction of -100g by eliminating the center cap, distributing weight reduction across all areas, while reinforcing each component without compromise, following extensive analysis and testing. In terms of color options, it features Pressed Graphite, identical to the TE37SL. Additionally, the spoke sticker, a hallmark of the "SL" series, has been redesigned and positioned as a brand new icon for the TE37 SONIC SL. Every aspect of the TE37 SONIC SL is engineered for your driving satisfaction.


  • Forged 1pc Wheel
  • Safety Standards: JWL+R Spec 2
  • Valve Stems + Decals Included


Photos used for marketing purposes only. Actual product may vary.

NOTE: System Motorsports is the industry-leading recognized authorized Rays Engineering / Volk Racing / Gramlights dealer and distributor in the US. All Rays Engineering products we procure, source, and sell are manufactured and imported from Rays directly. Please do not purchase replica / imitation products - your safety is our concern! All of our wheelsets come equipped with a RAYS “SEAL OF AUTHENTICATION”, a yellow seal found on the outer box of each wheel. Please keep an eye out for this seal on your wheel box, along with the PO & C/NO # serial number + barcode, and keep the seal with the original warranty card inside and original purchase receipt + invoice. This is to ensure the integrity of RAYS products and services.


For all product inquiries and questions - please contact us directly!